Buffer Overflow
Monthly
Remote code execution in FastNetMon Community Edition through 1.2.9 stems from an off-by-one heap write in the pervasively-used dynamic_binary_buffer_t class, reachable by anyone who can send NetFlow, sFlow, IPFIX, or BGP traffic to the DDoS-detection appliance. Because the flawed buffer is exercised during BGP encoding/decoding, NetFlow template parsing, and Flow Spec NLRI construction, an unauthenticated network attacker can corrupt adjacent heap metadata and potentially execute arbitrary code. The flaw carries a critical CVSS 9.8 (AV:N/AC:L/PR:N/UI:N), but no public exploit is identified at time of analysis and it is not listed in CISA KEV.
Heap buffer overflow in FastNetMon Community Edition through 1.2.9 originates from a CWE-190 integer overflow in the BGP AS_PATH attribute encoder (IPv4UnicastAnnounce::get_attributes() in src/bgp_protocol.hpp). When an AS_PATH carries more than 63 ASNs, the computed attribute length is silently truncated into a uint8_t field used for buffer sizing while the full data is still written, corrupting the heap. The CVSS 9.8 score implies remote unauthenticated code execution, though the flaw lives in FastNetMon's outbound BGP announcement encoder; no public exploit is identified at time of analysis and no EPSS or KEV data was supplied.
Stack-based buffer overflow in FastNetMon Community Edition through 1.2.9 allows remote unauthenticated attackers to achieve arbitrary code execution by sending a crafted BGP UPDATE message containing a malformed NLRI prefix length value. The vulnerable function decode_bgp_subnet_encoding_ipv4_raw() in src/bgp_protocol.cpp reads prefix_bit_length directly from the wire without bounding it to the IPv4 maximum of 32, enabling a memcpy of up to 32 bytes into a 4-byte stack variable - a potential 28-byte stack smash. Despite a critical CVSS score of 9.8 and SSVC technical impact rated 'total', EPSS sits at just 0.02% (7th percentile) and SSVC exploitation status is 'none', indicating no known active exploitation at time of analysis; however, a public security research writeup from Lorikeetsecurity exists that details the flaw.
Out-of-bounds read in FastNetMon Community Edition through 1.2.9 allows remote unauthenticated attackers to leak adjacent process memory by sending crafted BGP UPDATE messages containing malformed MP_REACH_NLRI IPv6 attributes. The flaw resides in decode_mp_reach_ipv6() where attacker-controlled length fields drive memcpy operations without bounds validation, and is acknowledged by an in-source TODO comment by the maintainer. No public exploit identified at time of analysis, EPSS is low (0.03%), and CISA SSVC classifies exploitation as 'none' but 'automatable: yes', meaning weaponization is technically straightforward if a threat actor invests effort.
Heap corruption in FastNetMon Community Edition through 1.2.9 allows authenticated local users to trigger an integer overflow in the packet capture buffer allocation routine, resulting in undersized allocations followed by out-of-bounds heap writes during packet storage. The flaw stems from 32-bit unsigned arithmetic in allocate_buffer() in src/packet_storage.hpp, where a sufficiently large ban_details_records_count configuration value causes the memory size calculation to wrap. No public exploit identified at time of analysis and EPSS exploitation probability is negligible at 0.01%.
Heap-based buffer overflow in Perl interpreters up to and including 5.43.10 on 32-bit builds lets a caller that compiles an attacker-controlled regular expression corrupt heap memory at regex compile time, with potential for code execution. The flaw stems from an integer overflow in Perl_study_chunk when optimizing a repeated fixed substring, and is rated CVSS 9.8 by NVD. EPSS is very low (0.02%, 5th percentile) and there is no public exploit identified at time of analysis; the issue is limited to 32-bit Perl builds and applications that feed untrusted input into regex compilation.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender allows remote attackers with low-privilege credentials to corrupt memory via a crafted submit-url parameter sent to the formSDHCP handler at /goform/formSDHCP. Publicly available exploit code exists (disclosed via VulDB and a GitHub PoC), but EPSS is only 0.04% and the vendor has not responded to coordinated disclosure, leaving the device unpatched.
Stack-based buffer overflow in the Edimax EW-7438RPn Wi-Fi range extender (firmware 1.31) allows remote authenticated attackers to corrupt memory by submitting an oversized 'submit-url' argument to the formStats handler at /goform/formStats. Publicly available exploit code exists (VulDB-published PoC on GitHub), though EPSS estimates exploitation probability at only 0.04%. The vendor was notified but has not responded, leaving deployed devices without an official fix.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 Wi-Fi range extender allows remote attackers with low privileges to corrupt memory via the submit-url parameter handled by the formrefresh function at /goform/formrefresh. Publicly available exploit code exists per VulDB, though EPSS scoring (0.04%) suggests limited mass exploitation activity, and the vendor has not responded to the disclosure, leaving devices without an official fix.
Stack-based buffer overflow in the Edimax EW-7438RPn Wi-Fi range extender (firmware 1.31) allows authenticated remote attackers to corrupt memory via the submit-url parameter of the formLogout handler at /goform/formLogout. Publicly available exploit code exists per VulDB disclosure, and the vendor failed to respond to coordinated disclosure, leaving the device unpatched. EPSS probability is currently very low (0.04%, 13th percentile), but the device class - consumer SOHO networking gear - is a recurring target for botnet recruitment.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 range extender allows remote authenticated attackers to corrupt memory by submitting an oversized submit-url parameter to the formLicence handler at /goform/formLicence. Publicly available exploit code exists and the vendor did not respond to coordinated disclosure, leaving deployed devices without a fix. EPSS exploitation probability remains low (0.04%, 13th percentile) despite the public POC, indicating limited but credible risk for exposed devices.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender enables remote low-privileged attackers to compromise the device by supplying an oversized submit-url argument to the /goform/formWpsProxyEnable web management endpoint. Exploitation achieves full confidentiality, integrity, and availability impact on the device per CVSS VC:H/VI:H/VA:H, and a public proof-of-concept is available on GitHub. No vendor patch exists - Edimax did not respond to coordinated disclosure - though EPSS remains low at 0.04% (13th percentile) and the vulnerability is not listed in CISA KEV, suggesting limited observed exploitation despite the available POC.
Stack-based buffer overflow in the Edimax EW-7438RPn Wi-Fi range extender (firmware 1.31) allows remote authenticated attackers to corrupt memory by sending an oversized submit-url parameter to the formRadius handler at /goform/formRadius. Publicly available exploit code exists, and the vendor did not respond to coordinated disclosure attempts, leaving the device without a confirmed fix. EPSS probability is currently low (0.04%), but the combination of a public PoC, total technical impact, and unpatched status warrants urgent attention for any deployed units.
Stack-based buffer overflow in Edimax EW-7438RPn 1.31 range extenders allows authenticated remote attackers to corrupt memory by sending a crafted submit-url parameter to the formAccept handler at /goform/formAccept. Publicly available exploit code exists (VulDB-disclosed, with a PoC published on GitHub), but EPSS rates real-world exploitation probability at only 0.04% (13th percentile) and the vendor has not responded to disclosure, leaving the device permanently exposed.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender allows remote attackers with low privileges to corrupt memory by sending crafted max_Conn or timeOut parameters to /goform/formConnectionSetting. Publicly available exploit code exists, and the vendor did not respond to coordinated disclosure, leaving deployed devices unpatched. EPSS probability is low (0.04%), but the combination of public POC, network reachability, and full CIA impact warrants prompt action on exposed devices.
Remote buffer overflow in the Edimax BR-6478AC router (firmware 1.23) allows authenticated attackers to corrupt memory by submitting a crafted L2TPUserName parameter to the /goform/formL2TPSetup endpoint. Publicly available exploit code exists (VulDB-published POC on Notion), and SSVC rates technical impact as total despite a low 0.04% EPSS score. The vendor was contacted but has not responded, leaving the device without an official fix.
Stack/buffer overflow in the Edimax BR-6478AC 1.23 wireless router's web management interface allows authenticated remote attackers to corrupt memory by submitting an oversized selSSID parameter to /goform/formiNICSiteSurvey, with publicly available exploit code exists and no vendor response to coordinated disclosure. The flaw affects the formiNICSiteSurvey POST request handler and yields high impact on confidentiality, integrity, and availability of the device. EPSS is low (0.04%, 13th percentile), indicating limited mass-scanning activity despite the published exploit.
Stack-based buffer overflow in Tenda F1202 router firmware 1.2.0.20(408) allows authenticated remote attackers to corrupt memory via the opttype parameter in the fromPptpUserAdd function at /goform/PptpUserAdd, enabling potential arbitrary code execution with total impact on confidentiality, integrity, and availability. Publicly available exploit code exists (VulDB-referenced PoC on GitHub), though EPSS rates exploitation probability low at 0.05% and the issue is not on CISA KEV.
Stack-based buffer overflow in the Tenda F1202 router (firmware 1.2.0.20(408)) allows remote attackers to corrupt memory by sending a crafted 'dips' parameter to the formGstDhcpSetSer handler at /goform/GstDhcpSetSer. Publicly available exploit code exists (published via VulDB/GitHub), though EPSS rates real-world exploitation probability very low at 0.05%, and the issue is not listed in CISA KEV.
Stack-based buffer overflow in the Tenda F1202 router (firmware 1.2.0.20(408)) allows remote attackers to corrupt memory by sending a crafted 'delno' parameter to the /goform/WrlExtraSet endpoint handled by the formWrlExtraSet function. Publicly available exploit code exists, though EPSS predicts only a 0.05% exploitation probability (14th percentile), and SSVC classifies the technical impact as total despite the attack not being automatable.
Stack-based buffer overflow in the Tenda F1202 router firmware 1.2.0.20(408) allows authenticated remote attackers to corrupt memory via the delno parameter of the /goform/PPTPUserSetting endpoint handled by fromPPTPUserSetting. Publicly available exploit code exists per VulDB disclosure, though EPSS rates the exploitation probability at only 0.05% (14th percentile) and no public exploit identified at time of analysis appears in CISA KEV. Successful exploitation can compromise confidentiality, integrity, and availability of the device.
Stack-based buffer overflow in Edimax EW-7438RPn 1.31 wireless range extenders allows remote authenticated attackers to corrupt memory by manipulating the selSSID or submit-url parameters in the formWlSiteSurvey handler (/goform/formWlSiteSurvey) of the embedded web server. Publicly available exploit code exists and the vendor did not respond to disclosure attempts, leaving the device without a confirmed patch. EPSS rates exploitation probability low at 0.04%, but the combination of public PoC and unresponsive vendor makes exposed devices a concrete risk.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender allows remote attackers with low privileges to corrupt memory and likely achieve code execution by manipulating multiple parameters (Anntena, Mcs, regDomain, nic0Addr/nic1Addr/wlanAddr/wanAddr, wlanSSID, wlanChan, initgain, txcck, txofdm, submit-url) sent to the formHwSet handler at /goform/formHwSet. Publicly available exploit code exists on GitHub, but EPSS rates real-world exploitation probability at only 0.04% (13th percentile) and the issue is not in CISA KEV. The vendor was contacted by the researcher but never responded, leaving the device unpatched.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 range extender's formWlanMP handler (/goform/formWlanMP) allows remote authenticated attackers to corrupt memory and potentially achieve arbitrary code execution on the device. Publicly available exploit code exists, but EPSS remains low at 0.04% and there is no CISA KEV listing, indicating no confirmed widespread active exploitation. The vendor was contacted but did not respond, leaving the issue unpatched.
Stack/heap buffer overflow in the Edimax BR-6675nD 1.12 wireless router allows authenticated remote attackers to corrupt memory by sending a crafted POST request with an oversized selSSID parameter to /goform/formWlSiteSurvey, potentially achieving code execution on the device. Publicly available exploit code exists (disclosed by VulDB), and the vendor was contacted early but did not respond, leaving the device without an official fix. EPSS probability is low (0.04%, 13th percentile) and the issue is not listed in CISA KEV.
Buffer overflow in the Edimax BR-6675nD 1.12 wireless router's web management interface allows remote attackers with low-level credentials to corrupt memory via a crafted pppUserName parameter sent to the /goform/formWanTcpipSetup endpoint. Publicly available exploit code exists (disclosed via VulDB and a Notion writeup), and SSVC rates the technical impact as total, though EPSS remains very low at 0.04%. The vendor did not respond to coordinated disclosure, leaving affected devices without a confirmed fix.
Stack buffer overflow in the Edimax BR-6675nD 1.12 wireless router allows remote authenticated attackers to corrupt memory and achieve total compromise via a crafted pppUserName parameter sent to /goform/formsetPPPoE. Publicly available exploit code exists and the vendor did not respond to the disclosure, leaving deployed devices exposed without an official fix. EPSS exploitation probability is low (0.04%) despite the public POC, but SSVC rates technical impact as total.
Buffer overflow in the H3C Magic B0 router (firmware up to 100R002) allows authenticated remote attackers to corrupt memory via the param argument handled by the Edit_BasicSSID_5G function in /goform/aspForm, leading to high impact on confidentiality, integrity, and availability. Publicly available exploit code exists per VulDB, though EPSS remains very low (0.04%, 13th percentile) and the issue is not listed in CISA KEV, indicating no public exploit identified as actively used at time of analysis. The vendor was contacted but did not respond, increasing risk of an unpatched window for exposed devices.
Buffer overflow in the Tenda F456 router (firmware 1.0.0.5) allows remote attackers with low privileges to corrupt memory via the page parameter handled by the frmL7ImForm function exposed at /goform/L7Im. Publicly available exploit code exists, though EPSS rates near-term exploitation probability at only 0.05% (14th percentile) and the issue is not listed in CISA KEV.
Stack buffer overflow in the Edimax BR-6675nD 1.12 router's PPTP setup handler allows remote authenticated attackers to corrupt memory and potentially execute arbitrary code via an oversized pptpUserName POST parameter to /goform/formPPTPSetup. Publicly available exploit code exists (SSVC: PoC), though EPSS estimates exploitation probability at only 0.04% (13th percentile), reflecting the niche, end-of-life nature of the device. The vendor was notified prior to disclosure but did not respond, leaving affected units without an official fix.
Buffer overflow in the Edimax BR-6675nD 1.12 wireless router allows remote attackers to corrupt memory by sending a malicious pppUserName parameter to the /goform/formPPPoESetup endpoint. Publicly available exploit code exists, raising the risk of opportunistic targeting despite a low EPSS score of 0.04%, and the vendor has not responded to coordinated disclosure attempts.
Stack/heap buffer overflow in Edimax BR-6675nD 1.12 routers allows authenticated remote attackers to corrupt memory via an oversized L2TPUserName parameter sent to the /goform/formL2TPSetup endpoint, with publicly available exploit code exists. The vendor was notified early but has not responded, and no patch has been released, leaving deployed devices exposed. EPSS probability is low (0.04%, 13th percentile) but the combination of public POC, network reachability, and total technical impact (per SSVC) makes this a credible threat against unpatched edge devices.
Buffer overflow in Edimax EW-7438RPn Wi-Fi range extender firmware 1.28a enables authenticated remote attackers to execute arbitrary code via malformed POST requests to the wireless encryption configuration endpoint. The vulnerability requires low-privilege authentication and has publicly available exploit code. No vendor response or patch has been provided despite early disclosure attempts.
Stack-based buffer overflow in Edimax EW-7438RPn WiFi range extender firmware up to version 1.31 enables authenticated remote attackers to execute arbitrary code by sending malicious input to the /goform/mp endpoint in the web server component. Public exploit code exists on GitHub, though the vulnerability is not listed in CISA KEV. The vendor failed to respond to responsible disclosure attempts, leaving devices unpatched.
Buffer overflow in Edimax EW-7438RPn WiFi range extender firmware up to version 1.31 enables authenticated remote attackers to execute arbitrary code via crafted POST requests to the wireless table management interface. The vulnerability affects the formWirelessTbl function when processing the submit-url parameter, with publicly available exploit code on GitHub demonstrating the attack method.
Buffer overflow in Edimax EW-7438RPn WiFi range extender firmware versions up to 1.31 enables authenticated remote attackers to execute arbitrary code by sending malformed parameters to the device configuration interface. The vulnerability affects the formWizSurvey function in /goform/formWizSurvey when processing ssid, manualssid, ip, mask, or gateway parameters, with publicly available exploit code existing on GitHub.
Stack-based buffer overflow in Edimax EW-7438RPn WiFi range extender firmware up to version 1.31 allows authenticated remote attackers to crash or execute code on the device by sending malicious input to the WPS configuration interface. The vulnerability occurs when processing the pinCode or wlan-url parameters in /goform/formWpsStart, with publicly available exploit code on GitHub demonstrating the attack.
Buffer overflow in the Edimax BR-6428NS 1.10 router's web management interface allows authenticated remote attackers to corrupt memory by submitting a crafted vapurl parameter to the formWirelessTbl POST handler at /goform/formWirelessTbl. Publicly available exploit code exists (released via VulDB and a Notion writeup), and the vendor has not responded to coordinated disclosure attempts. The flaw is not currently listed in CISA KEV, but the combination of public PoC, low attack complexity, and an unpatched/unresponsive vendor makes this a tangible risk for any exposed device.
Stack buffer overflow in the Edimax BR-6428NS 1.10 wireless router allows authenticated remote attackers to corrupt memory by sending an overlong pppUserName parameter to the /goform/formWanTcpipSetup endpoint. Publicly available exploit code exists, and the vendor failed to respond to the coordinated disclosure attempt, leaving devices without an official fix. With a CVSS of 8.8 and full CIA impact, successful exploitation can result in arbitrary code execution or device takeover on the embedded router.
Heap buffer overflow in NGINX Plus and NGINX Open Source ngx_http_rewrite_module can be triggered by unauthenticated remote attackers sending crafted HTTP requests that target rewrite directives using overlapping PCRE captures (e.g., $1$2 referencing ^/((.*))$) in redirect or arguments contexts. Impact ranges from worker process crash/restart to arbitrary code execution where ASLR is disabled or bypassed; publicly available exploit code exists, though EPSS exploitation probability is low (0.15%, 35th percentile) and the issue is not in CISA KEV.
Denial of service in the Go golang.org/x/crypto/ssh package (versions prior to 0.52.0) occurs when an application writes more than 4GB of data in a single Write call on an SSH channel, triggering an integer overflow in the internal payload size calculation that causes the write loop to spin indefinitely while emitting empty packets. The flaw affects any Go application using this SSH library for large data transfers and is patched upstream with a release in version 0.52.0; no public exploit identified at time of analysis and EPSS probability is very low at 0.02%.
Resource exhaustion in the Go golang.org/x/crypto/ssh package allows a malicious SSH peer to leak goroutines and memory by sending unsolicited global request responses that fill an internal buffer and block the connection's read loop. Affected versions are below 0.52.0, and even calling Close() fails to release the blocked goroutine, enabling per-connection resource leaks against any Go application using this library as an SSH client or server. There is no public exploit identified at time of analysis, and the EPSS score of 0.02% (4th percentile) indicates very low observed exploitation interest despite the high CVSS rating.
Remote code execution in Easy Chat Server 3.1 stems from a buffer overflow in the chat message handling functionality, letting remote attackers overwrite memory to leak sensitive data and run arbitrary code on the hosting Windows machine. The product is a small standalone web-based chat server historically used as an exploit-development target, and publicly available exploit code exists (GitHub PoC), though EPSS is low (0.18%, 39th percentile) and it is not on CISA KEV. No public evidence of active in-the-wild exploitation was identified at time of analysis.
Out-of-bounds heap write in the Linux kernel's IPv6 RPL Source Routing Header (SRH) processing path allows local attackers with raw IPv6 socket access to corrupt memory beyond the skb buffer. The flaw in ipv6_rpl_srh_rcv() occurs when a recompressed SRH grows larger than the received one and consumes unchecked headroom, causing skb_mac_header_rebuild() to wrap a u16 offset and trigger a ~64KiB out-of-bounds memmove. EPSS is very low (0.02%) and no public exploit identified at time of analysis, but the bug is reachable from unprivileged userspace via a single crafted AF_INET6/SOCK_RAW packet over loopback per the reporter's KASAN reproduction.
Local privilege-level data corruption in the Linux kernel's accel/ivpu driver (Intel VPU accelerator) allows authenticated local users to trigger incorrect device access and memory corruption by re-exporting imported GEM (Graphics Execution Manager) buffer objects via the DMA-BUF prime interface. The flaw stems from the missing validation that allowed buffer flag settings to be lost on re-export, and while CVSS rates it 7.8 High due to local high-impact effects, EPSS is only 0.02% and no public exploit identified at time of analysis.
Slab-out-of-bounds read in the Linux kernel's t7xx WWAN driver allows a malicious or compromised MediaTek modem to leak up to 262140 bytes of kernel memory by sending a crafted port enumeration message with an inflated port_count field. The flaw affects systems using the t7xx driver (e.g., laptops with MediaTek 5G M.2 modems such as the FM350-GL) and has no public exploit identified at time of analysis, with an EPSS score of 0.02% indicating very low predicted exploitation activity.
Local privilege escalation in FreeBSD's libcasper(3) library affects FreeBSD 14.3, 14.4, and 15.0 releases prior to specified patch levels, where a missing FD_SETSIZE bounds check enables stack corruption when a low-privileged attacker forces a setuid-root application to allocate file descriptors above 1024. Successful exploitation yields root-equivalent privileges on the local host. No public exploit identified at time of analysis and EPSS scores exploitation probability at just 0.02%, but the issue is confirmed by a FreeBSD security advisory (SA-26:22.libcasper).
Local privilege escalation in FreeBSD via the ptrace(PT_SC_REMOTE) interface allows an unprivileged user with debug access to a process to trigger arbitrary kernel code execution by abusing improperly validated parameters in syscall(2) and __syscall(2) meta-system calls. Affected releases include FreeBSD 14.3, 14.4, and 15.0 prior to their respective patch levels, and no public exploit identified at time of analysis. EPSS exploitation probability is low (0.02%) but the CVSS base score of 8.4 reflects high impact across confidentiality, integrity, and availability once a foothold exists.
Heap-based buffer overflow in MediaArea MediaInfoLib's LXF (Leitch eXchange Format) element parser allows attackers to achieve arbitrary code execution when a victim opens a maliciously crafted LXF media file. The flaw, disclosed by Cisco Talos as TALOS-2026-2371 and assigned CWE-823, requires user interaction and local file access but no privileges, and at the time of analysis there is no public exploit identified and the issue is not listed in CISA KEV.
Local privilege escalation in the FreeBSD kernel's setcred(2) system call lets an unprivileged local user overflow a fixed-size kernel stack buffer and potentially execute arbitrary code with kernel privileges. The flaw affects the FreeBSD 14.3, 14.4 and 15.0 release lines and stems from the length of the caller-supplied supplementary groups list being validated only after it has already been copied into the buffer. There is no public exploit identified at time of analysis, the EPSS probability is very low (0.02%), and CISA SSVC records no known exploitation, but the technical impact is rated total.
Heap out-of-bounds read in Netatalk 3.1.0 through 4.4.2 allows authenticated remote attackers to disclose sensitive memory contents and potentially crash the daemon by sending malformed Spotlight RPC requests. The flaw stems from improper bounds checking during Spotlight RPC unmarshalling and is fixed in version 4.4.3. No public exploit identified at time of analysis, and there is no evidence of active exploitation in CISA KEV.
Out-of-bounds read in Netatalk versions 1.3 through 4.4.2 allows adjacent network attackers to trigger denial of service and potentially disclose memory contents via malformed ASP (AppleTalk Session Protocol) session IDs. The flaw, classified as CWE-125, was fixed in version 4.4.3, and no public exploit identified at time of analysis. CVSS 7.1 reflects an adjacent-network attack vector with no privileges required and a high availability impact.
Out-of-bounds write in Netatalk versions 2.0.4 through 4.4.2 stems from a missing o_len bounds check in the pull_charset_flags() character-set conversion routine, enabling remote attackers with low privileges to corrupt memory and potentially compromise confidentiality, integrity, and availability of the AFP file server. The flaw is addressed in Netatalk 4.4.3, and no public exploit has been identified at time of analysis.
Heap buffer overflow in the Netatalk cnid_metad daemon's comm_rcv() function allows remote attackers with low-level privileges to corrupt memory across versions 2.0.0 through 4.4.2. Given the CVSS 9.9 score with scope change and high impact across confidentiality, integrity, and availability, successful exploitation likely leads to code execution in the daemon's context. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Out-of-bounds write in Netatalk versions 2.0.4 through 4.4.2 affects the convert_charset() routine during null termination handling, exposing the AppleTalk/AFP server implementation to memory corruption. Authenticated remote attackers can trigger heap or stack corruption that threatens confidentiality, integrity, and availability of the host. No public exploit identified at time of analysis, and the vendor has shipped a corrective release in 4.4.3.
Stack-based buffer overflow in Netatalk versions 2.0.4 through 4.4.2 allows authenticated remote attackers to corrupt memory via UCS-2 type confusion in the convert_charset() function, leading to high-impact compromise of confidentiality, integrity, and availability. The flaw affects Netatalk, the open-source AppleTalk/AFP file server commonly used to share files with macOS clients, and is fixed in version 4.4.3. No public exploit identified at time of analysis, though the high CVSS of 8.8 and low attack complexity warrant prompt patching.
Heap-based integer overflow in the hpcups component of HP Linux Imaging and Printing Software (HPLIP) allows attackers to achieve arbitrary code execution and/or privilege escalation by submitting crafted print data. The CVSS 4.0 base score of 9.3 reflects network-reachable exploitation against the printing subsystem with no authentication or user interaction required, though no public exploit identified at time of analysis and the issue has not been added to CISA KEV.
Heap buffer overflow in the Chromecast component of Google Chrome on Android, Linux, and ChromeOS prior to version 148.0.7778.179 allows an adjacent-network attacker to execute arbitrary code within the renderer sandbox via malicious network traffic. Google's Chrome team reported the issue with a Medium severity rating, and no public exploit identified at time of analysis. The vulnerability requires adjacent network positioning rather than full internet-based access, limiting practical exploitation to attackers on the same local network segment.
Heap corruption in Google Chrome's GPU component prior to version 148.0.7778.179 allows remote attackers to exploit an out-of-bounds read via a crafted HTML page, potentially leading to arbitrary code execution or information disclosure within the renderer context. The flaw carries a CVSS 8.8 (High) rating due to network reachability and high impact across confidentiality, integrity, and availability, though exploitation requires user interaction (visiting a malicious page). There is no public exploit identified at time of analysis, and CISA SSVC marks exploitation status as 'none', suggesting opportunistic rather than active targeting.
Heap buffer overflow in the WebRTC component of Google Chrome before 148.0.7778.179 allows remote attackers to execute arbitrary code within the renderer sandbox by luring a victim to a crafted HTML page. The flaw was reported by Chrome's internal security team, has a patched stable channel build available, and carries a CVSS 8.8 score with no public exploit identified at time of analysis. SSVC currently rates exploitation as 'none' but technical impact as 'total', reflecting full compromise of the affected process if triggered.
Out-of-bounds write in NVIDIA TensorRT prior to version 10.16.1 allows an attacker to corrupt memory and tamper with data during inference processing. The flaw affects the TensorRT SDK/runtime used for high-performance deep-learning inference on NVIDIA GPUs, and per the vendor CVSS the impact is limited to integrity (data tampering) with no confidentiality or availability loss. There is no public exploit identified at time of analysis and EPSS probability is negligible (0.04%), but CISA SSVC flags the issue as automatable.
Heap-based buffer overflow in MediaArea MediaInfoLib's Channel Splitting parser allows attackers to corrupt heap memory and potentially execute arbitrary code when a victim opens a maliciously crafted media file. The CVSS 7.8 vector (AV:L/UI:R) indicates local attack with required user interaction, and no public exploit identified at time of analysis. The flaw was reported by Cisco Talos and disclosed in TALOS-2026-2374.
Remote code execution in Microsoft Defender (Microsoft Malware Protection Engine) enables unauthenticated network-based attackers to corrupt heap memory and run arbitrary code on hosts running the vulnerable scanning engine. The flaw scores CVSS 8.1 with high attack complexity, affects systems by default since Defender is shipped with Windows, and at time of analysis has no public exploit identified, though Microsoft has released a vendor patch via MSRC.
Out-of-bounds read in the DALI backend of NVIDIA Triton Inference Server allows authenticated remote attackers to trigger memory disclosure that may escalate to code execution, data tampering, or denial of service. The flaw carries a CVSS 8.0 (High) rating reflecting low-privilege network access with required user interaction, and no public exploit identified at time of analysis. NVIDIA has published a security bulletin addressing the issue.
Stack-based buffer overflow in the EPSON L14150 (firmware FL27PB) is reachable remotely and unauthenticated through the RAW/JetDirect print service on TCP port 9100, letting an attacker crash or potentially execute code on the device. The MITRE description claims arbitrary code execution, though the CVSS vector scores only availability impact (C:N/I:N/A:H) and CISA SSVC rates technical impact as 'partial', so the practical outcome is more consistent with a denial-of-service/device crash than confirmed RCE. Publicly available exploit code exists (POC on GitHub/gist), but it is not in CISA KEV and EPSS is low (0.19%).
Heap buffer over-read in libheif versions 1.21.2 and prior allows remote attackers to crash applications or potentially leak adjacent heap memory by supplying a crafted HEIF/AVIF file with an overlay image (iovl) whose alpha channel bit depth differs from its color channels. The flaw in HeifPixelImage::overlay() uses the color channel stride to index into the alpha plane, reading up to 3,123 bytes beyond the alpha buffer for a 100×50 image with 10-bit color and 8-bit alpha. No public exploit identified at time of analysis, and the issue is fixed in version 1.22.0.
Heap buffer overflow in libheif versions 1.21.2 and below allows remote attackers to corrupt memory via a maliciously crafted HEIF file containing a mask image (mski) box. The flaw resides in MaskImageCodec::decode_mask_image(), where an attacker-controlled iloc extent length is memcpy'd into an undersized pixel buffer with no upper-bound validation, yielding heap corruption when a user opens the file. No public exploit identified at time of analysis, but the vulnerability is straightforward to trigger because the vulnerable branch is reachable under default library security limits.
Heap buffer overflow write in libheif (versions ≤ 1.21.2) lets a crafted HEIF/AVIF file write 64 bytes of attacker-controlled data past a chroma-plane heap allocation during grid tile compositing. Any application using libheif to decode untrusted images - image viewers, file managers, browsers, mobile OS thumbnailers - is exposed, with CVSS 8.8 reflecting likely code execution after user-triggered file open. No public exploit identified at time of analysis, but the deterministic 64-byte fully-controlled overflow is highly favorable for exploitation.
Heap memory corruption in Kitty cross-platform GPU terminal emulator (versions 0.46.2 and below) allows remote attackers to trigger out-of-bounds heap reads and writes by emitting crafted graphics protocol escape sequences. The flaw stems from a 32-bit integer overflow in handle_compose_command() that lets malicious x_offset/y_offset values bypass bounds checks. No public exploit identified at time of analysis, but the bug requires no user interaction, no authentication, and works against default configurations whenever attacker-controlled bytes can reach the terminal - including via SSH banners, cat'd files, or piped output.
Heap buffer overflow in Kitty terminal versions 0.46.2 and below allows any process able to write to the terminal's standard input to crash the application and potentially achieve remote code execution. The flaw lives in load_image_data() and is triggered by a single APC graphics protocol command declaring PNG format (f=100) with a payload exceeding twice the initial buffer capacity, giving the attacker control over both overflow length and content. No public exploit identified at time of analysis, but the vulnerability has been fixed upstream in version 0.47.0.
Heap buffer overflow in F5 NGINX JavaScript (njs) module versions 0.9.4 through 0.9.8 allows unauthenticated remote attackers to crash NGINX worker processes, with potential remote code execution on hosts where ASLR is disabled. Exploitation requires the deployment to use the js_fetch_proxy directive with at least one client-controlled NGINX variable (such as $http_*, $arg_*, or $cookie_*) and a location that invokes ngx.fetch(). No public exploit identified at time of analysis, but a vendor patch is available and the CVSS 4.0 base score of 9.2 reflects the high impact across confidentiality, integrity, and availability.
Memory corruption in Mozilla Firefox 150 and Firefox ESR (115.35, 140.10) allows remote attackers to potentially execute arbitrary code when a user visits a crafted web page. The flaws stem from memory safety bugs reported by Mozilla developers, some showing evidence of exploitable memory corruption. No public exploit identified at time of analysis, and EPSS scoring (0.06%) suggests low near-term exploitation likelihood despite the high CVSS rating.
Memory corruption in Mozilla Firefox 150 and Firefox ESR 140.10 allows remote attackers to potentially execute arbitrary code when a victim visits a crafted web page. The flaw stems from multiple memory safety bugs reported by Mozilla developers, with some showing evidence of exploitable memory corruption; no public exploit identified at time of analysis and EPSS exploitation probability is low (0.05%, 14th percentile). Mozilla has shipped fixes in Firefox 151 and Firefox ESR 140.11.
Memory corruption vulnerabilities in Mozilla Firefox 150 could enable remote code execution when a user visits a maliciously crafted web page, with Mozilla acknowledging that some of the bugs showed evidence of memory corruption potentially exploitable for arbitrary code execution. The issue is resolved in Firefox 151 per Mozilla advisory MFSA2026-46/MFSA2026-50. No public exploit identified at time of analysis and EPSS remains low (0.04%), but SSVC rates technical impact as total and automatable.
Memory corruption in Mozilla Firefox's Networking: JAR component (the handler for jar: URLs and JAR-packaged resources) arises from an integer overflow that can drive out-of-bounds heap access and potential remote code execution. All Firefox builds before Firefox 151 and Firefox ESR 140.11 are affected; the flaw was reported and fixed by Mozilla. No public exploit is identified at time of analysis and EPSS probability is very low (0.05%, 14th percentile), yet SSVC rates technical impact as total and the technique as automatable.
Memory-safety corruption in the Audio/Video component of Mozilla Firefox stems from incorrect boundary conditions combined with an integer overflow, and is fixed in Firefox 151 and Firefox ESR 140.11. Remote attackers can trigger the flaw by serving crafted media to an affected browser, with NVD scoring a high confidentiality impact (CVSS 7.5, C:H/I:N/A:N); there is no public exploit identified at time of analysis and EPSS is very low (0.03%, 10th percentile). CISA's SSVC framework marks exploitation status as none but flags the issue as automatable with partial technical impact.
Denial of service in Mozilla Firefox (fixed in Firefox 151 and Firefox ESR 140.11) arises from an integer overflow (CWE-190) in the Windows-specific 'Widget: Win32' component, allowing remote attackers to crash the browser or corrupt memory state via crafted web content. The CVSS 3.1 vector scores availability-only impact (C:N/I:N/A:H), indicating a reliability/crash issue rather than confirmed code execution. There is no public exploit identified at time of analysis, and EPSS is very low (0.04%, 14th percentile).
Out-of-bounds memory access in the Firefox Web Codecs (Audio/Video) component allows a remote attacker to disclose sensitive process memory by serving a specially crafted media stream to a victim's browser. Rated CVSS 7.5 with a confidentiality-only impact (C:H/I:N/A:N), it affects Firefox before 151 and the ESR 115.x and 140.x branches; a vendor patch is available and it carries no public exploit and a negligible EPSS score (0.04%), with CISA SSVC recording no observed exploitation.
Out-of-bounds write in Samsung's Escargot lightweight JavaScript engine (commit 590345cc6258317c5da850d846ce6baaf2afc2d3) allows attackers to corrupt memory by inducing buffer overflows through crafted JavaScript. Exploitation requires local execution of attacker-supplied script content with user interaction, but successful triggering yields high impact to confidentiality, integrity, and availability (CVSS 7.8). No public exploit identified at time of analysis and the issue is not on the CISA KEV list.
Heap-based buffer overflow in Samsung's Escargot JavaScript engine (commit 590345cc6258317c5da850d846ce6baaf2afc2d3) allows remote attackers to corrupt heap memory and likely achieve arbitrary code execution when a victim processes attacker-controlled JavaScript. No public exploit identified at time of analysis, but the upstream fix (PR #1565) reveals multiple memory-safety hardening changes including integer underflow protection in TypedArray.copyWithin, fast-mode array conversion checks during spread operations, and OOM handling, indicating concrete reachable corruption paths. CVSS 7.8 with local attack vector and required user interaction reflects the engine's typical embedding context (apps, IoT, smart TV runtimes) rather than network-facing services.
Out-of-bounds write in OpenHarmony v6.0 and earlier enables a local low-privileged attacker to corrupt memory and trigger an unrecoverable denial-of-service condition on affected devices. The flaw was disclosed by the OpenHarmony project itself, and no public exploit identified at time of analysis. Although CVSS scores it 8.4 (High) due to scope change and high confidentiality/integrity impact, the vector indicates local-only access with low privileges already required.
Arbitrary code execution in OpenHarmony v6.0 and earlier enables remote attackers with low privileges to execute code within pre-installed apps via an out-of-bounds write (CWE-787). The CVSS 8.8 vector reflects network-reachable exploitation with low complexity and no user interaction once minimal privileges are obtained, yielding high impact across confidentiality, integrity, and availability. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Heap-based buffer over-write in ImageMagick's IPL decoder (exposed through Magick.NET bindings) can be triggered when the library reads a multi-image stream whose frames have differing dimensions, leading to memory corruption and process crash. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/C:N/I:N/A:H) signals an availability-only impact reachable without authentication, and no public exploit identified at time of analysis. Risk is amplified by how widely ImageMagick is embedded in image-processing pipelines that accept untrusted user uploads.
Stack-based buffer overflow in lwIP's SNMPv3 USM handler exposes embedded and IoT devices running versions 2.1.0 through 2.2.1 to remote unauthenticated code execution. The flaw in snmp_parse_inbound_frame() allowed an attacker-controlled msgAuthenticationParameters TLV length to be used directly in a stack buffer copy without bounds validation - a protective assertion had been explicitly commented out in the codebase. With CVSS 4.0 scoring 8.9, SSVC classifying the attack as automatable with total technical impact, and proof-of-concept code in existence (E:P), this is a high-priority remediation target for any network-accessible lwIP deployment with SNMPv3 enabled; no CISA KEV listing has occurred at time of analysis.
Stack buffer overflow in the Edimax BR-6428NS router (firmware 1.10) allows remote authenticated attackers to corrupt memory by sending an overlong pptpUserName parameter to the /goform/formPPTPSetup endpoint. Publicly available exploit code exists per VulDB disclosure, and no public exploit identified at time of analysis in CISA KEV. The vendor was reportedly contacted prior to disclosure but did not respond, leaving the device line without a confirmed fix.
Stack buffer overflow in the Edimax BR-6428NS router firmware version 1.10 allows authenticated remote attackers to corrupt memory by sending a crafted POST request to the formL2TPSetup handler with an oversized L2TPUserName parameter. Publicly available exploit code exists via a third-party Notion writeup, and the vendor was contacted but did not respond, leaving devices exposed without a coordinated fix. No CISA KEV listing or EPSS data is available to confirm active mass exploitation, but the combination of a public PoC and unresponsive vendor elevates real-world risk for any internet-exposed device.
Remote buffer overflow in H3C Magic B3 routers (firmware up to 100R002) allows attackers with high privileges to corrupt memory via the UpdateWanParams function in /goform/aspForm by manipulating the param argument. Publicly available exploit code exists per VulDB disclosure, though the vendor did not respond to coordinated disclosure attempts. With CVSS 4.0 score of 7.3 and PR:H requirement, exploitation hinges on prior administrative access to the device's web interface.
Heap out-of-bounds write in the Crypt::OpenSSL::PKCS12 Perl module (versions up to and including 1.94) allows attackers who can supply a malicious PKCS12 file processed via info() or info_as_hash() to corrupt heap memory and potentially achieve remote code execution. The flaw stems from an integer overflow when an OCTET STRING or BIT STRING attribute on a SAFEBAG is >= 1 GiB in size, causing an undersized allocation followed by an OOB write. No public exploit identified at time of analysis, but the upstream patch and oss-security disclosure are public.
Memory corruption in radare2 6.1.5's GDB client allows remote attackers to crash the application or potentially execute code through malformed thread information responses. The vulnerability triggers when the GDB remote protocol's qsThreadInfo command fails after qfThreadInfo has allocated memory, causing a use-after-free condition. While no public exploits have been identified, the CVSS 8.7 score reflects the potential for remote unauthenticated denial of service impact.
Denial of service vulnerability in coreMQTT versions before 5.0.1 allows remote MQTT brokers to crash client applications through malformed MQTT v5.0 property packets. The vulnerability stems from missing bounds validation in the property parser, enabling out-of-bounds read conditions (CWE-125). Amazon Web Services has issued a security bulletin and released version 5.0.1 to address this issue.
Remote code execution in FastNetMon Community Edition through 1.2.9 stems from an off-by-one heap write in the pervasively-used dynamic_binary_buffer_t class, reachable by anyone who can send NetFlow, sFlow, IPFIX, or BGP traffic to the DDoS-detection appliance. Because the flawed buffer is exercised during BGP encoding/decoding, NetFlow template parsing, and Flow Spec NLRI construction, an unauthenticated network attacker can corrupt adjacent heap metadata and potentially execute arbitrary code. The flaw carries a critical CVSS 9.8 (AV:N/AC:L/PR:N/UI:N), but no public exploit is identified at time of analysis and it is not listed in CISA KEV.
Heap buffer overflow in FastNetMon Community Edition through 1.2.9 originates from a CWE-190 integer overflow in the BGP AS_PATH attribute encoder (IPv4UnicastAnnounce::get_attributes() in src/bgp_protocol.hpp). When an AS_PATH carries more than 63 ASNs, the computed attribute length is silently truncated into a uint8_t field used for buffer sizing while the full data is still written, corrupting the heap. The CVSS 9.8 score implies remote unauthenticated code execution, though the flaw lives in FastNetMon's outbound BGP announcement encoder; no public exploit is identified at time of analysis and no EPSS or KEV data was supplied.
Stack-based buffer overflow in FastNetMon Community Edition through 1.2.9 allows remote unauthenticated attackers to achieve arbitrary code execution by sending a crafted BGP UPDATE message containing a malformed NLRI prefix length value. The vulnerable function decode_bgp_subnet_encoding_ipv4_raw() in src/bgp_protocol.cpp reads prefix_bit_length directly from the wire without bounding it to the IPv4 maximum of 32, enabling a memcpy of up to 32 bytes into a 4-byte stack variable - a potential 28-byte stack smash. Despite a critical CVSS score of 9.8 and SSVC technical impact rated 'total', EPSS sits at just 0.02% (7th percentile) and SSVC exploitation status is 'none', indicating no known active exploitation at time of analysis; however, a public security research writeup from Lorikeetsecurity exists that details the flaw.
Out-of-bounds read in FastNetMon Community Edition through 1.2.9 allows remote unauthenticated attackers to leak adjacent process memory by sending crafted BGP UPDATE messages containing malformed MP_REACH_NLRI IPv6 attributes. The flaw resides in decode_mp_reach_ipv6() where attacker-controlled length fields drive memcpy operations without bounds validation, and is acknowledged by an in-source TODO comment by the maintainer. No public exploit identified at time of analysis, EPSS is low (0.03%), and CISA SSVC classifies exploitation as 'none' but 'automatable: yes', meaning weaponization is technically straightforward if a threat actor invests effort.
Heap corruption in FastNetMon Community Edition through 1.2.9 allows authenticated local users to trigger an integer overflow in the packet capture buffer allocation routine, resulting in undersized allocations followed by out-of-bounds heap writes during packet storage. The flaw stems from 32-bit unsigned arithmetic in allocate_buffer() in src/packet_storage.hpp, where a sufficiently large ban_details_records_count configuration value causes the memory size calculation to wrap. No public exploit identified at time of analysis and EPSS exploitation probability is negligible at 0.01%.
Heap-based buffer overflow in Perl interpreters up to and including 5.43.10 on 32-bit builds lets a caller that compiles an attacker-controlled regular expression corrupt heap memory at regex compile time, with potential for code execution. The flaw stems from an integer overflow in Perl_study_chunk when optimizing a repeated fixed substring, and is rated CVSS 9.8 by NVD. EPSS is very low (0.02%, 5th percentile) and there is no public exploit identified at time of analysis; the issue is limited to 32-bit Perl builds and applications that feed untrusted input into regex compilation.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender allows remote attackers with low-privilege credentials to corrupt memory via a crafted submit-url parameter sent to the formSDHCP handler at /goform/formSDHCP. Publicly available exploit code exists (disclosed via VulDB and a GitHub PoC), but EPSS is only 0.04% and the vendor has not responded to coordinated disclosure, leaving the device unpatched.
Stack-based buffer overflow in the Edimax EW-7438RPn Wi-Fi range extender (firmware 1.31) allows remote authenticated attackers to corrupt memory by submitting an oversized 'submit-url' argument to the formStats handler at /goform/formStats. Publicly available exploit code exists (VulDB-published PoC on GitHub), though EPSS estimates exploitation probability at only 0.04%. The vendor was notified but has not responded, leaving deployed devices without an official fix.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 Wi-Fi range extender allows remote attackers with low privileges to corrupt memory via the submit-url parameter handled by the formrefresh function at /goform/formrefresh. Publicly available exploit code exists per VulDB, though EPSS scoring (0.04%) suggests limited mass exploitation activity, and the vendor has not responded to the disclosure, leaving devices without an official fix.
Stack-based buffer overflow in the Edimax EW-7438RPn Wi-Fi range extender (firmware 1.31) allows authenticated remote attackers to corrupt memory via the submit-url parameter of the formLogout handler at /goform/formLogout. Publicly available exploit code exists per VulDB disclosure, and the vendor failed to respond to coordinated disclosure, leaving the device unpatched. EPSS probability is currently very low (0.04%, 13th percentile), but the device class - consumer SOHO networking gear - is a recurring target for botnet recruitment.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 range extender allows remote authenticated attackers to corrupt memory by submitting an oversized submit-url parameter to the formLicence handler at /goform/formLicence. Publicly available exploit code exists and the vendor did not respond to coordinated disclosure, leaving deployed devices without a fix. EPSS exploitation probability remains low (0.04%, 13th percentile) despite the public POC, indicating limited but credible risk for exposed devices.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender enables remote low-privileged attackers to compromise the device by supplying an oversized submit-url argument to the /goform/formWpsProxyEnable web management endpoint. Exploitation achieves full confidentiality, integrity, and availability impact on the device per CVSS VC:H/VI:H/VA:H, and a public proof-of-concept is available on GitHub. No vendor patch exists - Edimax did not respond to coordinated disclosure - though EPSS remains low at 0.04% (13th percentile) and the vulnerability is not listed in CISA KEV, suggesting limited observed exploitation despite the available POC.
Stack-based buffer overflow in the Edimax EW-7438RPn Wi-Fi range extender (firmware 1.31) allows remote authenticated attackers to corrupt memory by sending an oversized submit-url parameter to the formRadius handler at /goform/formRadius. Publicly available exploit code exists, and the vendor did not respond to coordinated disclosure attempts, leaving the device without a confirmed fix. EPSS probability is currently low (0.04%), but the combination of a public PoC, total technical impact, and unpatched status warrants urgent attention for any deployed units.
Stack-based buffer overflow in Edimax EW-7438RPn 1.31 range extenders allows authenticated remote attackers to corrupt memory by sending a crafted submit-url parameter to the formAccept handler at /goform/formAccept. Publicly available exploit code exists (VulDB-disclosed, with a PoC published on GitHub), but EPSS rates real-world exploitation probability at only 0.04% (13th percentile) and the vendor has not responded to disclosure, leaving the device permanently exposed.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender allows remote attackers with low privileges to corrupt memory by sending crafted max_Conn or timeOut parameters to /goform/formConnectionSetting. Publicly available exploit code exists, and the vendor did not respond to coordinated disclosure, leaving deployed devices unpatched. EPSS probability is low (0.04%), but the combination of public POC, network reachability, and full CIA impact warrants prompt action on exposed devices.
Remote buffer overflow in the Edimax BR-6478AC router (firmware 1.23) allows authenticated attackers to corrupt memory by submitting a crafted L2TPUserName parameter to the /goform/formL2TPSetup endpoint. Publicly available exploit code exists (VulDB-published POC on Notion), and SSVC rates technical impact as total despite a low 0.04% EPSS score. The vendor was contacted but has not responded, leaving the device without an official fix.
Stack/buffer overflow in the Edimax BR-6478AC 1.23 wireless router's web management interface allows authenticated remote attackers to corrupt memory by submitting an oversized selSSID parameter to /goform/formiNICSiteSurvey, with publicly available exploit code exists and no vendor response to coordinated disclosure. The flaw affects the formiNICSiteSurvey POST request handler and yields high impact on confidentiality, integrity, and availability of the device. EPSS is low (0.04%, 13th percentile), indicating limited mass-scanning activity despite the published exploit.
Stack-based buffer overflow in Tenda F1202 router firmware 1.2.0.20(408) allows authenticated remote attackers to corrupt memory via the opttype parameter in the fromPptpUserAdd function at /goform/PptpUserAdd, enabling potential arbitrary code execution with total impact on confidentiality, integrity, and availability. Publicly available exploit code exists (VulDB-referenced PoC on GitHub), though EPSS rates exploitation probability low at 0.05% and the issue is not on CISA KEV.
Stack-based buffer overflow in the Tenda F1202 router (firmware 1.2.0.20(408)) allows remote attackers to corrupt memory by sending a crafted 'dips' parameter to the formGstDhcpSetSer handler at /goform/GstDhcpSetSer. Publicly available exploit code exists (published via VulDB/GitHub), though EPSS rates real-world exploitation probability very low at 0.05%, and the issue is not listed in CISA KEV.
Stack-based buffer overflow in the Tenda F1202 router (firmware 1.2.0.20(408)) allows remote attackers to corrupt memory by sending a crafted 'delno' parameter to the /goform/WrlExtraSet endpoint handled by the formWrlExtraSet function. Publicly available exploit code exists, though EPSS predicts only a 0.05% exploitation probability (14th percentile), and SSVC classifies the technical impact as total despite the attack not being automatable.
Stack-based buffer overflow in the Tenda F1202 router firmware 1.2.0.20(408) allows authenticated remote attackers to corrupt memory via the delno parameter of the /goform/PPTPUserSetting endpoint handled by fromPPTPUserSetting. Publicly available exploit code exists per VulDB disclosure, though EPSS rates the exploitation probability at only 0.05% (14th percentile) and no public exploit identified at time of analysis appears in CISA KEV. Successful exploitation can compromise confidentiality, integrity, and availability of the device.
Stack-based buffer overflow in Edimax EW-7438RPn 1.31 wireless range extenders allows remote authenticated attackers to corrupt memory by manipulating the selSSID or submit-url parameters in the formWlSiteSurvey handler (/goform/formWlSiteSurvey) of the embedded web server. Publicly available exploit code exists and the vendor did not respond to disclosure attempts, leaving the device without a confirmed patch. EPSS rates exploitation probability low at 0.04%, but the combination of public PoC and unresponsive vendor makes exposed devices a concrete risk.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 wireless range extender allows remote attackers with low privileges to corrupt memory and likely achieve code execution by manipulating multiple parameters (Anntena, Mcs, regDomain, nic0Addr/nic1Addr/wlanAddr/wanAddr, wlanSSID, wlanChan, initgain, txcck, txofdm, submit-url) sent to the formHwSet handler at /goform/formHwSet. Publicly available exploit code exists on GitHub, but EPSS rates real-world exploitation probability at only 0.04% (13th percentile) and the issue is not in CISA KEV. The vendor was contacted by the researcher but never responded, leaving the device unpatched.
Stack-based buffer overflow in the Edimax EW-7438RPn 1.31 range extender's formWlanMP handler (/goform/formWlanMP) allows remote authenticated attackers to corrupt memory and potentially achieve arbitrary code execution on the device. Publicly available exploit code exists, but EPSS remains low at 0.04% and there is no CISA KEV listing, indicating no confirmed widespread active exploitation. The vendor was contacted but did not respond, leaving the issue unpatched.
Stack/heap buffer overflow in the Edimax BR-6675nD 1.12 wireless router allows authenticated remote attackers to corrupt memory by sending a crafted POST request with an oversized selSSID parameter to /goform/formWlSiteSurvey, potentially achieving code execution on the device. Publicly available exploit code exists (disclosed by VulDB), and the vendor was contacted early but did not respond, leaving the device without an official fix. EPSS probability is low (0.04%, 13th percentile) and the issue is not listed in CISA KEV.
Buffer overflow in the Edimax BR-6675nD 1.12 wireless router's web management interface allows remote attackers with low-level credentials to corrupt memory via a crafted pppUserName parameter sent to the /goform/formWanTcpipSetup endpoint. Publicly available exploit code exists (disclosed via VulDB and a Notion writeup), and SSVC rates the technical impact as total, though EPSS remains very low at 0.04%. The vendor did not respond to coordinated disclosure, leaving affected devices without a confirmed fix.
Stack buffer overflow in the Edimax BR-6675nD 1.12 wireless router allows remote authenticated attackers to corrupt memory and achieve total compromise via a crafted pppUserName parameter sent to /goform/formsetPPPoE. Publicly available exploit code exists and the vendor did not respond to the disclosure, leaving deployed devices exposed without an official fix. EPSS exploitation probability is low (0.04%) despite the public POC, but SSVC rates technical impact as total.
Buffer overflow in the H3C Magic B0 router (firmware up to 100R002) allows authenticated remote attackers to corrupt memory via the param argument handled by the Edit_BasicSSID_5G function in /goform/aspForm, leading to high impact on confidentiality, integrity, and availability. Publicly available exploit code exists per VulDB, though EPSS remains very low (0.04%, 13th percentile) and the issue is not listed in CISA KEV, indicating no public exploit identified as actively used at time of analysis. The vendor was contacted but did not respond, increasing risk of an unpatched window for exposed devices.
Buffer overflow in the Tenda F456 router (firmware 1.0.0.5) allows remote attackers with low privileges to corrupt memory via the page parameter handled by the frmL7ImForm function exposed at /goform/L7Im. Publicly available exploit code exists, though EPSS rates near-term exploitation probability at only 0.05% (14th percentile) and the issue is not listed in CISA KEV.
Stack buffer overflow in the Edimax BR-6675nD 1.12 router's PPTP setup handler allows remote authenticated attackers to corrupt memory and potentially execute arbitrary code via an oversized pptpUserName POST parameter to /goform/formPPTPSetup. Publicly available exploit code exists (SSVC: PoC), though EPSS estimates exploitation probability at only 0.04% (13th percentile), reflecting the niche, end-of-life nature of the device. The vendor was notified prior to disclosure but did not respond, leaving affected units without an official fix.
Buffer overflow in the Edimax BR-6675nD 1.12 wireless router allows remote attackers to corrupt memory by sending a malicious pppUserName parameter to the /goform/formPPPoESetup endpoint. Publicly available exploit code exists, raising the risk of opportunistic targeting despite a low EPSS score of 0.04%, and the vendor has not responded to coordinated disclosure attempts.
Stack/heap buffer overflow in Edimax BR-6675nD 1.12 routers allows authenticated remote attackers to corrupt memory via an oversized L2TPUserName parameter sent to the /goform/formL2TPSetup endpoint, with publicly available exploit code exists. The vendor was notified early but has not responded, and no patch has been released, leaving deployed devices exposed. EPSS probability is low (0.04%, 13th percentile) but the combination of public POC, network reachability, and total technical impact (per SSVC) makes this a credible threat against unpatched edge devices.
Buffer overflow in Edimax EW-7438RPn Wi-Fi range extender firmware 1.28a enables authenticated remote attackers to execute arbitrary code via malformed POST requests to the wireless encryption configuration endpoint. The vulnerability requires low-privilege authentication and has publicly available exploit code. No vendor response or patch has been provided despite early disclosure attempts.
Stack-based buffer overflow in Edimax EW-7438RPn WiFi range extender firmware up to version 1.31 enables authenticated remote attackers to execute arbitrary code by sending malicious input to the /goform/mp endpoint in the web server component. Public exploit code exists on GitHub, though the vulnerability is not listed in CISA KEV. The vendor failed to respond to responsible disclosure attempts, leaving devices unpatched.
Buffer overflow in Edimax EW-7438RPn WiFi range extender firmware up to version 1.31 enables authenticated remote attackers to execute arbitrary code via crafted POST requests to the wireless table management interface. The vulnerability affects the formWirelessTbl function when processing the submit-url parameter, with publicly available exploit code on GitHub demonstrating the attack method.
Buffer overflow in Edimax EW-7438RPn WiFi range extender firmware versions up to 1.31 enables authenticated remote attackers to execute arbitrary code by sending malformed parameters to the device configuration interface. The vulnerability affects the formWizSurvey function in /goform/formWizSurvey when processing ssid, manualssid, ip, mask, or gateway parameters, with publicly available exploit code existing on GitHub.
Stack-based buffer overflow in Edimax EW-7438RPn WiFi range extender firmware up to version 1.31 allows authenticated remote attackers to crash or execute code on the device by sending malicious input to the WPS configuration interface. The vulnerability occurs when processing the pinCode or wlan-url parameters in /goform/formWpsStart, with publicly available exploit code on GitHub demonstrating the attack.
Buffer overflow in the Edimax BR-6428NS 1.10 router's web management interface allows authenticated remote attackers to corrupt memory by submitting a crafted vapurl parameter to the formWirelessTbl POST handler at /goform/formWirelessTbl. Publicly available exploit code exists (released via VulDB and a Notion writeup), and the vendor has not responded to coordinated disclosure attempts. The flaw is not currently listed in CISA KEV, but the combination of public PoC, low attack complexity, and an unpatched/unresponsive vendor makes this a tangible risk for any exposed device.
Stack buffer overflow in the Edimax BR-6428NS 1.10 wireless router allows authenticated remote attackers to corrupt memory by sending an overlong pppUserName parameter to the /goform/formWanTcpipSetup endpoint. Publicly available exploit code exists, and the vendor failed to respond to the coordinated disclosure attempt, leaving devices without an official fix. With a CVSS of 8.8 and full CIA impact, successful exploitation can result in arbitrary code execution or device takeover on the embedded router.
Heap buffer overflow in NGINX Plus and NGINX Open Source ngx_http_rewrite_module can be triggered by unauthenticated remote attackers sending crafted HTTP requests that target rewrite directives using overlapping PCRE captures (e.g., $1$2 referencing ^/((.*))$) in redirect or arguments contexts. Impact ranges from worker process crash/restart to arbitrary code execution where ASLR is disabled or bypassed; publicly available exploit code exists, though EPSS exploitation probability is low (0.15%, 35th percentile) and the issue is not in CISA KEV.
Denial of service in the Go golang.org/x/crypto/ssh package (versions prior to 0.52.0) occurs when an application writes more than 4GB of data in a single Write call on an SSH channel, triggering an integer overflow in the internal payload size calculation that causes the write loop to spin indefinitely while emitting empty packets. The flaw affects any Go application using this SSH library for large data transfers and is patched upstream with a release in version 0.52.0; no public exploit identified at time of analysis and EPSS probability is very low at 0.02%.
Resource exhaustion in the Go golang.org/x/crypto/ssh package allows a malicious SSH peer to leak goroutines and memory by sending unsolicited global request responses that fill an internal buffer and block the connection's read loop. Affected versions are below 0.52.0, and even calling Close() fails to release the blocked goroutine, enabling per-connection resource leaks against any Go application using this library as an SSH client or server. There is no public exploit identified at time of analysis, and the EPSS score of 0.02% (4th percentile) indicates very low observed exploitation interest despite the high CVSS rating.
Remote code execution in Easy Chat Server 3.1 stems from a buffer overflow in the chat message handling functionality, letting remote attackers overwrite memory to leak sensitive data and run arbitrary code on the hosting Windows machine. The product is a small standalone web-based chat server historically used as an exploit-development target, and publicly available exploit code exists (GitHub PoC), though EPSS is low (0.18%, 39th percentile) and it is not on CISA KEV. No public evidence of active in-the-wild exploitation was identified at time of analysis.
Out-of-bounds heap write in the Linux kernel's IPv6 RPL Source Routing Header (SRH) processing path allows local attackers with raw IPv6 socket access to corrupt memory beyond the skb buffer. The flaw in ipv6_rpl_srh_rcv() occurs when a recompressed SRH grows larger than the received one and consumes unchecked headroom, causing skb_mac_header_rebuild() to wrap a u16 offset and trigger a ~64KiB out-of-bounds memmove. EPSS is very low (0.02%) and no public exploit identified at time of analysis, but the bug is reachable from unprivileged userspace via a single crafted AF_INET6/SOCK_RAW packet over loopback per the reporter's KASAN reproduction.
Local privilege-level data corruption in the Linux kernel's accel/ivpu driver (Intel VPU accelerator) allows authenticated local users to trigger incorrect device access and memory corruption by re-exporting imported GEM (Graphics Execution Manager) buffer objects via the DMA-BUF prime interface. The flaw stems from the missing validation that allowed buffer flag settings to be lost on re-export, and while CVSS rates it 7.8 High due to local high-impact effects, EPSS is only 0.02% and no public exploit identified at time of analysis.
Slab-out-of-bounds read in the Linux kernel's t7xx WWAN driver allows a malicious or compromised MediaTek modem to leak up to 262140 bytes of kernel memory by sending a crafted port enumeration message with an inflated port_count field. The flaw affects systems using the t7xx driver (e.g., laptops with MediaTek 5G M.2 modems such as the FM350-GL) and has no public exploit identified at time of analysis, with an EPSS score of 0.02% indicating very low predicted exploitation activity.
Local privilege escalation in FreeBSD's libcasper(3) library affects FreeBSD 14.3, 14.4, and 15.0 releases prior to specified patch levels, where a missing FD_SETSIZE bounds check enables stack corruption when a low-privileged attacker forces a setuid-root application to allocate file descriptors above 1024. Successful exploitation yields root-equivalent privileges on the local host. No public exploit identified at time of analysis and EPSS scores exploitation probability at just 0.02%, but the issue is confirmed by a FreeBSD security advisory (SA-26:22.libcasper).
Local privilege escalation in FreeBSD via the ptrace(PT_SC_REMOTE) interface allows an unprivileged user with debug access to a process to trigger arbitrary kernel code execution by abusing improperly validated parameters in syscall(2) and __syscall(2) meta-system calls. Affected releases include FreeBSD 14.3, 14.4, and 15.0 prior to their respective patch levels, and no public exploit identified at time of analysis. EPSS exploitation probability is low (0.02%) but the CVSS base score of 8.4 reflects high impact across confidentiality, integrity, and availability once a foothold exists.
Heap-based buffer overflow in MediaArea MediaInfoLib's LXF (Leitch eXchange Format) element parser allows attackers to achieve arbitrary code execution when a victim opens a maliciously crafted LXF media file. The flaw, disclosed by Cisco Talos as TALOS-2026-2371 and assigned CWE-823, requires user interaction and local file access but no privileges, and at the time of analysis there is no public exploit identified and the issue is not listed in CISA KEV.
Local privilege escalation in the FreeBSD kernel's setcred(2) system call lets an unprivileged local user overflow a fixed-size kernel stack buffer and potentially execute arbitrary code with kernel privileges. The flaw affects the FreeBSD 14.3, 14.4 and 15.0 release lines and stems from the length of the caller-supplied supplementary groups list being validated only after it has already been copied into the buffer. There is no public exploit identified at time of analysis, the EPSS probability is very low (0.02%), and CISA SSVC records no known exploitation, but the technical impact is rated total.
Heap out-of-bounds read in Netatalk 3.1.0 through 4.4.2 allows authenticated remote attackers to disclose sensitive memory contents and potentially crash the daemon by sending malformed Spotlight RPC requests. The flaw stems from improper bounds checking during Spotlight RPC unmarshalling and is fixed in version 4.4.3. No public exploit identified at time of analysis, and there is no evidence of active exploitation in CISA KEV.
Out-of-bounds read in Netatalk versions 1.3 through 4.4.2 allows adjacent network attackers to trigger denial of service and potentially disclose memory contents via malformed ASP (AppleTalk Session Protocol) session IDs. The flaw, classified as CWE-125, was fixed in version 4.4.3, and no public exploit identified at time of analysis. CVSS 7.1 reflects an adjacent-network attack vector with no privileges required and a high availability impact.
Out-of-bounds write in Netatalk versions 2.0.4 through 4.4.2 stems from a missing o_len bounds check in the pull_charset_flags() character-set conversion routine, enabling remote attackers with low privileges to corrupt memory and potentially compromise confidentiality, integrity, and availability of the AFP file server. The flaw is addressed in Netatalk 4.4.3, and no public exploit has been identified at time of analysis.
Heap buffer overflow in the Netatalk cnid_metad daemon's comm_rcv() function allows remote attackers with low-level privileges to corrupt memory across versions 2.0.0 through 4.4.2. Given the CVSS 9.9 score with scope change and high impact across confidentiality, integrity, and availability, successful exploitation likely leads to code execution in the daemon's context. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Out-of-bounds write in Netatalk versions 2.0.4 through 4.4.2 affects the convert_charset() routine during null termination handling, exposing the AppleTalk/AFP server implementation to memory corruption. Authenticated remote attackers can trigger heap or stack corruption that threatens confidentiality, integrity, and availability of the host. No public exploit identified at time of analysis, and the vendor has shipped a corrective release in 4.4.3.
Stack-based buffer overflow in Netatalk versions 2.0.4 through 4.4.2 allows authenticated remote attackers to corrupt memory via UCS-2 type confusion in the convert_charset() function, leading to high-impact compromise of confidentiality, integrity, and availability. The flaw affects Netatalk, the open-source AppleTalk/AFP file server commonly used to share files with macOS clients, and is fixed in version 4.4.3. No public exploit identified at time of analysis, though the high CVSS of 8.8 and low attack complexity warrant prompt patching.
Heap-based integer overflow in the hpcups component of HP Linux Imaging and Printing Software (HPLIP) allows attackers to achieve arbitrary code execution and/or privilege escalation by submitting crafted print data. The CVSS 4.0 base score of 9.3 reflects network-reachable exploitation against the printing subsystem with no authentication or user interaction required, though no public exploit identified at time of analysis and the issue has not been added to CISA KEV.
Heap buffer overflow in the Chromecast component of Google Chrome on Android, Linux, and ChromeOS prior to version 148.0.7778.179 allows an adjacent-network attacker to execute arbitrary code within the renderer sandbox via malicious network traffic. Google's Chrome team reported the issue with a Medium severity rating, and no public exploit identified at time of analysis. The vulnerability requires adjacent network positioning rather than full internet-based access, limiting practical exploitation to attackers on the same local network segment.
Heap corruption in Google Chrome's GPU component prior to version 148.0.7778.179 allows remote attackers to exploit an out-of-bounds read via a crafted HTML page, potentially leading to arbitrary code execution or information disclosure within the renderer context. The flaw carries a CVSS 8.8 (High) rating due to network reachability and high impact across confidentiality, integrity, and availability, though exploitation requires user interaction (visiting a malicious page). There is no public exploit identified at time of analysis, and CISA SSVC marks exploitation status as 'none', suggesting opportunistic rather than active targeting.
Heap buffer overflow in the WebRTC component of Google Chrome before 148.0.7778.179 allows remote attackers to execute arbitrary code within the renderer sandbox by luring a victim to a crafted HTML page. The flaw was reported by Chrome's internal security team, has a patched stable channel build available, and carries a CVSS 8.8 score with no public exploit identified at time of analysis. SSVC currently rates exploitation as 'none' but technical impact as 'total', reflecting full compromise of the affected process if triggered.
Out-of-bounds write in NVIDIA TensorRT prior to version 10.16.1 allows an attacker to corrupt memory and tamper with data during inference processing. The flaw affects the TensorRT SDK/runtime used for high-performance deep-learning inference on NVIDIA GPUs, and per the vendor CVSS the impact is limited to integrity (data tampering) with no confidentiality or availability loss. There is no public exploit identified at time of analysis and EPSS probability is negligible (0.04%), but CISA SSVC flags the issue as automatable.
Heap-based buffer overflow in MediaArea MediaInfoLib's Channel Splitting parser allows attackers to corrupt heap memory and potentially execute arbitrary code when a victim opens a maliciously crafted media file. The CVSS 7.8 vector (AV:L/UI:R) indicates local attack with required user interaction, and no public exploit identified at time of analysis. The flaw was reported by Cisco Talos and disclosed in TALOS-2026-2374.
Remote code execution in Microsoft Defender (Microsoft Malware Protection Engine) enables unauthenticated network-based attackers to corrupt heap memory and run arbitrary code on hosts running the vulnerable scanning engine. The flaw scores CVSS 8.1 with high attack complexity, affects systems by default since Defender is shipped with Windows, and at time of analysis has no public exploit identified, though Microsoft has released a vendor patch via MSRC.
Out-of-bounds read in the DALI backend of NVIDIA Triton Inference Server allows authenticated remote attackers to trigger memory disclosure that may escalate to code execution, data tampering, or denial of service. The flaw carries a CVSS 8.0 (High) rating reflecting low-privilege network access with required user interaction, and no public exploit identified at time of analysis. NVIDIA has published a security bulletin addressing the issue.
Stack-based buffer overflow in the EPSON L14150 (firmware FL27PB) is reachable remotely and unauthenticated through the RAW/JetDirect print service on TCP port 9100, letting an attacker crash or potentially execute code on the device. The MITRE description claims arbitrary code execution, though the CVSS vector scores only availability impact (C:N/I:N/A:H) and CISA SSVC rates technical impact as 'partial', so the practical outcome is more consistent with a denial-of-service/device crash than confirmed RCE. Publicly available exploit code exists (POC on GitHub/gist), but it is not in CISA KEV and EPSS is low (0.19%).
Heap buffer over-read in libheif versions 1.21.2 and prior allows remote attackers to crash applications or potentially leak adjacent heap memory by supplying a crafted HEIF/AVIF file with an overlay image (iovl) whose alpha channel bit depth differs from its color channels. The flaw in HeifPixelImage::overlay() uses the color channel stride to index into the alpha plane, reading up to 3,123 bytes beyond the alpha buffer for a 100×50 image with 10-bit color and 8-bit alpha. No public exploit identified at time of analysis, and the issue is fixed in version 1.22.0.
Heap buffer overflow in libheif versions 1.21.2 and below allows remote attackers to corrupt memory via a maliciously crafted HEIF file containing a mask image (mski) box. The flaw resides in MaskImageCodec::decode_mask_image(), where an attacker-controlled iloc extent length is memcpy'd into an undersized pixel buffer with no upper-bound validation, yielding heap corruption when a user opens the file. No public exploit identified at time of analysis, but the vulnerability is straightforward to trigger because the vulnerable branch is reachable under default library security limits.
Heap buffer overflow write in libheif (versions ≤ 1.21.2) lets a crafted HEIF/AVIF file write 64 bytes of attacker-controlled data past a chroma-plane heap allocation during grid tile compositing. Any application using libheif to decode untrusted images - image viewers, file managers, browsers, mobile OS thumbnailers - is exposed, with CVSS 8.8 reflecting likely code execution after user-triggered file open. No public exploit identified at time of analysis, but the deterministic 64-byte fully-controlled overflow is highly favorable for exploitation.
Heap memory corruption in Kitty cross-platform GPU terminal emulator (versions 0.46.2 and below) allows remote attackers to trigger out-of-bounds heap reads and writes by emitting crafted graphics protocol escape sequences. The flaw stems from a 32-bit integer overflow in handle_compose_command() that lets malicious x_offset/y_offset values bypass bounds checks. No public exploit identified at time of analysis, but the bug requires no user interaction, no authentication, and works against default configurations whenever attacker-controlled bytes can reach the terminal - including via SSH banners, cat'd files, or piped output.
Heap buffer overflow in Kitty terminal versions 0.46.2 and below allows any process able to write to the terminal's standard input to crash the application and potentially achieve remote code execution. The flaw lives in load_image_data() and is triggered by a single APC graphics protocol command declaring PNG format (f=100) with a payload exceeding twice the initial buffer capacity, giving the attacker control over both overflow length and content. No public exploit identified at time of analysis, but the vulnerability has been fixed upstream in version 0.47.0.
Heap buffer overflow in F5 NGINX JavaScript (njs) module versions 0.9.4 through 0.9.8 allows unauthenticated remote attackers to crash NGINX worker processes, with potential remote code execution on hosts where ASLR is disabled. Exploitation requires the deployment to use the js_fetch_proxy directive with at least one client-controlled NGINX variable (such as $http_*, $arg_*, or $cookie_*) and a location that invokes ngx.fetch(). No public exploit identified at time of analysis, but a vendor patch is available and the CVSS 4.0 base score of 9.2 reflects the high impact across confidentiality, integrity, and availability.
Memory corruption in Mozilla Firefox 150 and Firefox ESR (115.35, 140.10) allows remote attackers to potentially execute arbitrary code when a user visits a crafted web page. The flaws stem from memory safety bugs reported by Mozilla developers, some showing evidence of exploitable memory corruption. No public exploit identified at time of analysis, and EPSS scoring (0.06%) suggests low near-term exploitation likelihood despite the high CVSS rating.
Memory corruption in Mozilla Firefox 150 and Firefox ESR 140.10 allows remote attackers to potentially execute arbitrary code when a victim visits a crafted web page. The flaw stems from multiple memory safety bugs reported by Mozilla developers, with some showing evidence of exploitable memory corruption; no public exploit identified at time of analysis and EPSS exploitation probability is low (0.05%, 14th percentile). Mozilla has shipped fixes in Firefox 151 and Firefox ESR 140.11.
Memory corruption vulnerabilities in Mozilla Firefox 150 could enable remote code execution when a user visits a maliciously crafted web page, with Mozilla acknowledging that some of the bugs showed evidence of memory corruption potentially exploitable for arbitrary code execution. The issue is resolved in Firefox 151 per Mozilla advisory MFSA2026-46/MFSA2026-50. No public exploit identified at time of analysis and EPSS remains low (0.04%), but SSVC rates technical impact as total and automatable.
Memory corruption in Mozilla Firefox's Networking: JAR component (the handler for jar: URLs and JAR-packaged resources) arises from an integer overflow that can drive out-of-bounds heap access and potential remote code execution. All Firefox builds before Firefox 151 and Firefox ESR 140.11 are affected; the flaw was reported and fixed by Mozilla. No public exploit is identified at time of analysis and EPSS probability is very low (0.05%, 14th percentile), yet SSVC rates technical impact as total and the technique as automatable.
Memory-safety corruption in the Audio/Video component of Mozilla Firefox stems from incorrect boundary conditions combined with an integer overflow, and is fixed in Firefox 151 and Firefox ESR 140.11. Remote attackers can trigger the flaw by serving crafted media to an affected browser, with NVD scoring a high confidentiality impact (CVSS 7.5, C:H/I:N/A:N); there is no public exploit identified at time of analysis and EPSS is very low (0.03%, 10th percentile). CISA's SSVC framework marks exploitation status as none but flags the issue as automatable with partial technical impact.
Denial of service in Mozilla Firefox (fixed in Firefox 151 and Firefox ESR 140.11) arises from an integer overflow (CWE-190) in the Windows-specific 'Widget: Win32' component, allowing remote attackers to crash the browser or corrupt memory state via crafted web content. The CVSS 3.1 vector scores availability-only impact (C:N/I:N/A:H), indicating a reliability/crash issue rather than confirmed code execution. There is no public exploit identified at time of analysis, and EPSS is very low (0.04%, 14th percentile).
Out-of-bounds memory access in the Firefox Web Codecs (Audio/Video) component allows a remote attacker to disclose sensitive process memory by serving a specially crafted media stream to a victim's browser. Rated CVSS 7.5 with a confidentiality-only impact (C:H/I:N/A:N), it affects Firefox before 151 and the ESR 115.x and 140.x branches; a vendor patch is available and it carries no public exploit and a negligible EPSS score (0.04%), with CISA SSVC recording no observed exploitation.
Out-of-bounds write in Samsung's Escargot lightweight JavaScript engine (commit 590345cc6258317c5da850d846ce6baaf2afc2d3) allows attackers to corrupt memory by inducing buffer overflows through crafted JavaScript. Exploitation requires local execution of attacker-supplied script content with user interaction, but successful triggering yields high impact to confidentiality, integrity, and availability (CVSS 7.8). No public exploit identified at time of analysis and the issue is not on the CISA KEV list.
Heap-based buffer overflow in Samsung's Escargot JavaScript engine (commit 590345cc6258317c5da850d846ce6baaf2afc2d3) allows remote attackers to corrupt heap memory and likely achieve arbitrary code execution when a victim processes attacker-controlled JavaScript. No public exploit identified at time of analysis, but the upstream fix (PR #1565) reveals multiple memory-safety hardening changes including integer underflow protection in TypedArray.copyWithin, fast-mode array conversion checks during spread operations, and OOM handling, indicating concrete reachable corruption paths. CVSS 7.8 with local attack vector and required user interaction reflects the engine's typical embedding context (apps, IoT, smart TV runtimes) rather than network-facing services.
Out-of-bounds write in OpenHarmony v6.0 and earlier enables a local low-privileged attacker to corrupt memory and trigger an unrecoverable denial-of-service condition on affected devices. The flaw was disclosed by the OpenHarmony project itself, and no public exploit identified at time of analysis. Although CVSS scores it 8.4 (High) due to scope change and high confidentiality/integrity impact, the vector indicates local-only access with low privileges already required.
Arbitrary code execution in OpenHarmony v6.0 and earlier enables remote attackers with low privileges to execute code within pre-installed apps via an out-of-bounds write (CWE-787). The CVSS 8.8 vector reflects network-reachable exploitation with low complexity and no user interaction once minimal privileges are obtained, yielding high impact across confidentiality, integrity, and availability. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Heap-based buffer over-write in ImageMagick's IPL decoder (exposed through Magick.NET bindings) can be triggered when the library reads a multi-image stream whose frames have differing dimensions, leading to memory corruption and process crash. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/C:N/I:N/A:H) signals an availability-only impact reachable without authentication, and no public exploit identified at time of analysis. Risk is amplified by how widely ImageMagick is embedded in image-processing pipelines that accept untrusted user uploads.
Stack-based buffer overflow in lwIP's SNMPv3 USM handler exposes embedded and IoT devices running versions 2.1.0 through 2.2.1 to remote unauthenticated code execution. The flaw in snmp_parse_inbound_frame() allowed an attacker-controlled msgAuthenticationParameters TLV length to be used directly in a stack buffer copy without bounds validation - a protective assertion had been explicitly commented out in the codebase. With CVSS 4.0 scoring 8.9, SSVC classifying the attack as automatable with total technical impact, and proof-of-concept code in existence (E:P), this is a high-priority remediation target for any network-accessible lwIP deployment with SNMPv3 enabled; no CISA KEV listing has occurred at time of analysis.
Stack buffer overflow in the Edimax BR-6428NS router (firmware 1.10) allows remote authenticated attackers to corrupt memory by sending an overlong pptpUserName parameter to the /goform/formPPTPSetup endpoint. Publicly available exploit code exists per VulDB disclosure, and no public exploit identified at time of analysis in CISA KEV. The vendor was reportedly contacted prior to disclosure but did not respond, leaving the device line without a confirmed fix.
Stack buffer overflow in the Edimax BR-6428NS router firmware version 1.10 allows authenticated remote attackers to corrupt memory by sending a crafted POST request to the formL2TPSetup handler with an oversized L2TPUserName parameter. Publicly available exploit code exists via a third-party Notion writeup, and the vendor was contacted but did not respond, leaving devices exposed without a coordinated fix. No CISA KEV listing or EPSS data is available to confirm active mass exploitation, but the combination of a public PoC and unresponsive vendor elevates real-world risk for any internet-exposed device.
Remote buffer overflow in H3C Magic B3 routers (firmware up to 100R002) allows attackers with high privileges to corrupt memory via the UpdateWanParams function in /goform/aspForm by manipulating the param argument. Publicly available exploit code exists per VulDB disclosure, though the vendor did not respond to coordinated disclosure attempts. With CVSS 4.0 score of 7.3 and PR:H requirement, exploitation hinges on prior administrative access to the device's web interface.
Heap out-of-bounds write in the Crypt::OpenSSL::PKCS12 Perl module (versions up to and including 1.94) allows attackers who can supply a malicious PKCS12 file processed via info() or info_as_hash() to corrupt heap memory and potentially achieve remote code execution. The flaw stems from an integer overflow when an OCTET STRING or BIT STRING attribute on a SAFEBAG is >= 1 GiB in size, causing an undersized allocation followed by an OOB write. No public exploit identified at time of analysis, but the upstream patch and oss-security disclosure are public.
Memory corruption in radare2 6.1.5's GDB client allows remote attackers to crash the application or potentially execute code through malformed thread information responses. The vulnerability triggers when the GDB remote protocol's qsThreadInfo command fails after qfThreadInfo has allocated memory, causing a use-after-free condition. While no public exploits have been identified, the CVSS 8.7 score reflects the potential for remote unauthenticated denial of service impact.
Denial of service vulnerability in coreMQTT versions before 5.0.1 allows remote MQTT brokers to crash client applications through malformed MQTT v5.0 property packets. The vulnerability stems from missing bounds validation in the property parser, enabling out-of-bounds read conditions (CWE-125). Amazon Web Services has issued a security bulletin and released version 5.0.1 to address this issue.