Buffer Overflow
Monthly
Echo Mirage 3.1 contains a stack buffer overflow vulnerability that allows local attackers to crash the application or execute arbitrary code by supplying an oversized string in the Rules action. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Easy Video to iPod Converter 1.6.20 contains a local buffer overflow vulnerability in the user registration field that allows local attackers to overwrite the structured exception handler. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
R 3.4.4 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by injecting malicious input into the GUI Preferences language field. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Faleemi Desktop Software 1.8 contains a local buffer overflow vulnerability in the System Setup dialog that allows attackers to bypass DEP protections through structured exception handling. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
HTML5 Video Player 1.2.5 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by supplying an oversized key code string. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RGui 3.5.0 contains a local buffer overflow vulnerability in the GUI preferences dialog that allows attackers to bypass DEP protections through structured exception handling exploitation. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Step CA versions 0.24.0 through 0.30.0-rc2 suffer a denial-of-service vulnerability where an attacker can trigger an index out-of-bounds panic by sending a crafted TPM attestation key certificate with an empty Extended Key Usage extension during device-attest-01 ACME challenges. The vulnerability affects only deployments that have explicitly configured TPM device attestation; organizations using Step CA for standard certificate management are unaffected. While the CVSS score is low (3.7), the attack is unauthenticated and remotely triggerable, potentially causing service disruption in vulnerable configurations.
Heap buffer overflow in HDF5 library versions 1.14.1-2 and earlier allows local attackers to trigger a write-based overflow in the H5T__ref_mem_setnull method by crafting malicious HDF5 files, leading to denial-of-service and potential remote code execution depending on heap exploitation complexity. Attack requires local file access and user interaction to parse a malicious file. No public exploit code identified at time of analysis.
Heap buffer overflow in Netwide Assembler (NASM) 3.02rc5 obj_directive() function enables arbitrary code execution and denial of service when processing maliciously crafted .asm files. Missing bounds validation allows attackers to corrupt heap memory through specially constructed assembly source files. Publicly available exploit code exists. Impacts NASM users assembling untrusted input files, particularly automated build systems and development environments processing external assembly code.
Integer overflow in the Linux kernel's USB gadget mass storage driver (f_mass_storage) allows a malicious USB host to corrupt kernel memory or trigger out-of-bounds accesses on any Linux system acting as a USB storage gadget. The flaw affects kernel versions tracing back to Linux 3.3 (commit 144974e7f9e32b53b02f6c8632be45d8f43d6ab5), with vendor-released patches now available across multiple stable branches. No public exploit has been identified at time of analysis, and EPSS exploitation probability stands at a very low 0.02%, consistent with the physical USB access prerequisite.
Stack-based buffer overflow in Notepad++ 8.9.3 file drop handler allows local authenticated users to cause application crash and potentially execute code by dragging and dropping a directory path of exactly 259 characters without a trailing backslash, triggering unbounded buffer write via automatic backslash and null terminator appending. CVSS 6.0 (High) reflects local attack vector and high complexity; no public exploit code or active KEV status identified, but upstream fix is confirmed available.
Buffer overflow in owntone-server commit 2ca10d9 allows unauthenticated remote attackers to achieve code execution or denial of service with critical CVSS 9.8 severity. The vulnerability stems from inadequate recursive input validation (CWE-120), enabling network-accessible exploitation without user interaction. No public exploit identified at time of analysis, though proof-of-concept details exist in GitHub issue #1873. EPSS score of 0.02% (5th percentile) suggests low observed exploitation probability despite maximum theoretical severity.
wolfSSL versions before 5.9.1 contain a heap buffer overflow in the X.509 date parsing functions wolfSSL_X509_notAfter and wolfSSL_X509_notBefore when processing crafted certificates through the compatibility layer API. The vulnerability has a CVSS score of 2.3 with attack vector requiring adjacent network access and persistence, affecting only direct API calls and not standard TLS or certificate verification operations. No public exploit code or active exploitation has been identified at the time of analysis.
Buffer overflow in WolfSSL's TLSX_SNI_Write function allows remote unauthenticated attackers to corrupt memory by sending a specially crafted TLS ClientHello with ECH (Encrypted Client Hello) and SNI extension data. The vulnerability occurs when TLSX_EchChangeSNI unconditionally sets extensions even when no inner SNI is configured, causing attacker-controlled SNI data to be written 255 bytes beyond the allocated buffer boundary during ClientHello serialization. CVSS 6.9 indicates moderate integrity and availability impact with low attack complexity.
Stack buffer overflow in wolfSSL's PKCS7 implementation allows local attackers to cause a denial of service or potentially execute code by crafting a CMS EnvelopedData message with an oversized OID in an OtherRecipientInfo recipient structure. The vulnerability affects wolfSSL when compiled with --enable-pkcs7 (disabled by default) and only when an application explicitly registers an ORI decrypt callback, significantly limiting real-world exposure. No public exploit code or active exploitation has been identified at time of analysis.
Heap out-of-bounds read in wolfSSL versions prior to 5.9.1 allows unauthenticated attackers on an adjacent network to trigger information disclosure via a crafted PKCS7 message that bypasses bounds checking in the indefinite-length end-of-content verification loop. The vulnerability has a low CVSS score of 2.3 due to restricted attack vector (adjacent network only) and limited integrity impact, with no public exploit code identified at time of analysis.
Out-of-bounds read in wolfSSL's dual-algorithm CertificateVerify processing allows remote attackers to trigger information disclosure and data integrity violations through crafted input, but only when the library is compiled with both --enable-experimental and --enable-dual-alg-certs flags. The vulnerability affects wolfSSL versions before 5.9.1 and requires network access with low attack complexity, though the attack triggering mechanism involves a passive timing or state condition (AT:P). No public exploit code or active exploitation has been identified.
Integer underflow in wolfSSL's packet sniffer (versions up to 5.9.0) allows remote attackers to crash applications during AEAD decryption by sending malformed TLS Application Data records with insufficient length for the explicit IV and authentication tag. The vulnerability wraps a 16-bit length value to an unexpectedly large integer, triggering an out-of-bounds read in decryption routines. While the CVSS score is low (2.1) due to limited practical impact (availability only), the attack requires no victim interaction beyond network exposure and affects any system passively inspecting encrypted TLS traffic through wolfSSL's ssl_DecodePacket function.
Stack buffer over-read in wolfSSL's MatchDomainName function allows authenticated remote attackers to cause denial of service through a crafted wildcard hostname during TLS certificate validation when the LEFT_MOST_WILDCARD_ONLY flag is enabled. The vulnerability reads one byte past the allocated buffer when a wildcard character exhausts the entire hostname string, triggering a potential crash with very low real-world exploitation probability (EPSS and CVSS indicate limited practical risk).
Unauthenticated buffer overflow in Juniper Networks Junos OS Evolved advanced forwarding toolkit (evo-aftmand/evo-pfemand) permits adjacent attackers to crash PTX Series and QFX5000 Series devices via crafted multicast packets. Exploitation triggers line card or device restart, sustaining denial of service under continuous attack. Affects multiple Junos OS Evolved release branches before patched versions. No public exploit identified at time of analysis. Attack requires adjacent network access but no authentication, making exploitation feasible in shared network segments.
Heap buffer overflow in wolfSSL's CertFromX509 function allows remote attackers to cause information disclosure through malformed X.509 certificates containing oversized AuthorityKeyIdentifier extensions. The vulnerability requires a persistent attacker (AT:P per CVSS 4.0) but no authentication, affecting wolfSSL across all versions until patched. EPSS exploitation probability and active exploitation status cannot be determined from available data; no public exploit code has been independently confirmed.
Heap out-of-bounds write in wolfSSL's DecodeObjectId() function in wolfcrypt/src/asn.c allows authenticated remote attackers to trigger memory corruption through two distinct mechanisms: insufficient bounds checking when outSz equals 1, and confusion between buffer byte size and element count across multiple callers, permitting crafted OIDs with 33+ arcs to overflow a 32-arc buffer. CVSS 2.3 reflects low impact (data modification only, no confidentiality loss), but the vulnerability affects cryptographic certificate and message parsing across all wolfSSL versions up to 5.9.0. No public exploit identified at time of analysis.
Wasmtime prior to versions 24.0.7, 36.0.7, 42.0.2, and 43.0.1 allows authenticated remote attackers to corrupt memory by providing malicious realloc return values during string transcoding between WebAssembly components, enabling writes to arbitrary memory locations up to 4GiB away from linear memory base. On default configurations with 4GiB virtual memory reservation and guard pages, exploitation typically triggers process abort via unmapped memory access; however, configurations with reduced memory reservation and disabled guard pages risk corruption of host data structures or other guest linear memories.
Wasmtime's pooling allocator leaks linear memory contents between WebAssembly instances when configured with specific non-default settings (memory_guard_size=0, memory_reservation<4GiB, max_memory_size=memory_reservation). Affected versions 28.0.0 through 36.0.6, 42.0.0-42.0.1, and 43.0.0 allow authenticated local attackers with high attack complexity to read sensitive data from previously-mapped memory due to incorrect virtual memory permission reset logic. Vendor-released patches: 36.0.7, 42.0.2, and 43.0.1. No public exploit identified at time of analysis.
Wasmtime runtime versions prior to 24.0.7, 36.0.7, 42.0.2, and 43.0.1 incorrectly validate UTF-16 string byte lengths during component-model encoding transcoding, causing out-of-bounds memory reads that trigger process termination via segfault in default configurations or potentially expose host memory when guard pages are disabled. Authenticated users with UI interaction can trigger this denial-of-service vulnerability; reading beyond linear memory requires non-standard Wasmtime configuration without guard pages. No public exploit code has been identified at time of analysis.
Out-of-bounds read in osslsigncode versions 2.12 and earlier allows local attackers to crash the application via crafted PE files with malicious section headers during page-hash computation. The vulnerability exists in the pe_page_hash_calc() function, which fails to validate that section headers' PointerToRawData and SizeOfRawData values reference valid file regions. An attacker can trigger the flaw by providing a malicious PE file for signing with page hashing enabled (-ph flag) or by providing an already-signed malicious PE file for verification, where verification does not require the -ph flag. CVSS 5.5 with high availability impact; no public exploit identified at time of analysis.
Osslsigncode 2.12 and earlier contains an integer underflow in PE page-hash computation that allows local attackers to trigger an out-of-bounds heap read and crash the process via a specially crafted PE file with SizeOfHeaders larger than SectionAlignment. The vulnerability is triggered either when signing a malicious PE file with page hashing enabled (-ph flag) or when verifying an already-signed PE file containing page hashes, making verification particularly dangerous since no special flags are required. This is a denial-of-service vulnerability with no public exploit code identified at time of analysis, though the root cause (missing validation in integer subtraction) is straightforward to exploit.
Out-of-bounds read in The Sleuth Kit through 4.14.0 allows local attackers with user interaction to disclose sensitive information via a crafted ISO9660 image, exploiting the parse_susp() function's failure to validate field lengths before copying SUSP extension data into stack buffers. The vulnerability can also trigger infinite parsing loops with malformed zero-length SUSP entries. Patch available from upstream repository.
Out-of-bounds read in Sleuth Kit through version 4.14.0 allows local attackers to disclose heap memory or crash the application via a malicious APFS disk image with crafted length fields in the keybag parser. The vulnerability requires user interaction to process the malicious image but affects all Sleuth Kit tools that parse APFS volumes, with a public fix available on GitHub.
Out-of-bounds read in Google Chrome WebAudio (Mac) prior to version 147.0.7727.55 enables remote information disclosure via crafted HTML. Unauthenticated network-based attacker can extract sensitive process memory without user interaction. CVSS 7.5 (High confidentiality impact). No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%). Patch available from vendor.
Heap buffer overflow in WebML (a web markup language component) in Google Chrome prior to version 147.0.7727.55 allows remote attackers to obtain potentially sensitive information from process memory by serving a crafted HTML page. The vulnerability requires no user authentication and can be triggered through normal web browsing, though exploitation has a low probability (EPSS 0.03%) and no public exploit code has been identified.
Heap buffer overflow in WebML component of Google Chrome prior to version 147.0.7727.55 allows unauthenticated remote attackers to read sensitive information from process memory via a specially crafted HTML page. The vulnerability requires no user authentication and only user interaction (page visit), with a CVSS score of 6.5 reflecting confidentiality impact and limited availability risk. No public exploit code or active exploitation has been confirmed at time of analysis, though a vendor patch is available.
Heap buffer overflow in Google Chrome's WebAudio component prior to version 147.0.7727.55 allows unauthenticated remote attackers to read sensitive information from process memory by serving a crafted HTML page. The vulnerability has a CVSS score of 6.5 and EPSS probability of 0.03% (8th percentile), indicating low real-world exploitation likelihood despite the network attack vector and lack of user interaction requirements. Vendor-released patch is available.
Kamailio versions prior to 6.0.5 and 5.8.7 contain an out-of-bounds read in the auth module that allows remote attackers with high privileges to trigger a denial of service via a specially crafted SIP packet when successful user authentication without a database backend is followed by additional identity checks. The vulnerability requires high privilege level and high attack complexity but can reliably crash the Kamailio process, impacting SIP service availability.
Buffer overflow in pyca/cryptography library allows reading past allocated memory when non-contiguous Python buffers (such as reversed slices) are passed to cryptographic APIs like Hash.update() on Python 3.11+. Attackers can trigger memory disclosure or denial of service by crafting malformed buffer objects, affecting any application using the cryptography package with vulnerable buffer handling.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through crafted HTTP GET requests to /web_keyword.asp endpoint. Attackers exploit improper input validation in name, en, time, mem_gb2312, and mem_utf8 parameters to trigger memory corruption, causing device unavailability. CVSS 7.5 (High) severity reflects network-accessible attack vector requiring no user interaction or privileges. No public exploit identified at time of analysis; low observed exploitation activity.
Stack-based buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service via malformed HTTP GET request to /user_group.asp endpoint. Attacker sends crafted name, mem, pri, or attr parameters triggering memory corruption and device crash. CVSS 7.5 High severity reflects network-accessible attack requiring no privileges or user interaction. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks via crafted name parameter to /usb_paswd.asp endpoint. Stack-based buffer overflow (CWE-121) triggers memory corruption leading to service disruption. Affects network-accessible administrative interfaces without authentication barrier (CVSS AV:N/PR:N). No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks via crafted name parameter to /url_group.asp endpoint. Attackers can trigger stack-based buffer overflow remotely over network without user interaction, causing high availability impact through service disruption or device crash. No public exploit identified at time of analysis. CVSS 7.5 severity reflects network-accessible attack vector with low complexity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via crafted HTTP GET requests to the /url_rule.asp endpoint. Exploitation requires no user interaction and succeeds over network access with low complexity. Eight vulnerable parameters (name, en, ips, u, time, act, rpri, log) accept unbounded input causing stack memory corruption. CVSS 7.5 HIGH severity reflects network-accessible availability impact. No public exploit identified at time of analysis. EPSS 0.01% indicates low observed exploitation activity.
Stack-based buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 allows unauthenticated remote attackers to trigger denial-of-service conditions by sending malformed name parameter values to the /url_member.asp endpoint. The vulnerability enables network-accessible attackers to crash the device without authentication or user interaction, disrupting availability of routing services. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service via malformed custom_error parameter to /user.asp endpoint. Attackers can crash device remotely without credentials by exploiting stack-based buffer overflow (CWE-121). CVSS 7.5 reflects network-accessible, low-complexity attack requiring no user interaction. No public exploit identified at time of analysis; low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed pid parameter values in the /trace.asp endpoint. The vulnerability requires no user interaction and is exploitable over the network with low attack complexity, affecting network availability for enterprise routing infrastructure. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through malformed name parameter in /thd_group.asp endpoint. Improper input validation triggers stack-based buffer overflow, causing device crashes or service disruption without requiring user interaction. Attack vector is network-accessible with low complexity. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through malformed id parameter in /thd_member.asp endpoint. Exploiting this CWE-120 flaw requires no authentication (CVSS:PR:N) and permits network-based attackers to crash device availability with low complexity. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%). Affects D-Link network infrastructure devices running vulnerable firmware version.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via malformed name and mem parameters submitted to the /time_group.asp endpoint. The vulnerability requires no user interaction and permits network-based exploitation with low attack complexity. No public exploit identified at time of analysis. EPSS score of 0.02% indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed id parameter input to /saveparm_usb.asp endpoint. Exploitation requires network access to administrative interface without authentication. CWE-120 classification indicates classic buffer overflow allowing memory corruption. CVSS vector confirms network-exploitable, unauthenticated attack path with high availability impact but no data confidentiality or integrity compromise. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks via malformed routes_static parameter to /router.asp endpoint. The vulnerability permits network-accessible attackers to crash the device without credentials or user interaction. No public exploit identified at time of analysis. CVSS 7.5 (High) reflects complete availability impact with network attack vector and low complexity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed vlan_name parameter submitted to /shut_set.asp endpoint. Improper input validation in VLAN configuration interface permits memory corruption leading to system availability disruption. CVSS 7.5 reflects network-accessible attack requiring no user interaction or credentials. No public exploit identified at time of analysis; low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via malformed input to the /tggl.asp endpoint. The vulnerability stems from inadequate input validation, allowing network-accessible exploitation without authentication or user interaction. Exploitation results in high-impact availability loss with no confidentiality or integrity compromise. No public exploit identified at time of analysis. EPSS score indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed wans parameter input to the qos.asp Quality-of-Service configuration endpoint. Exploitation requires no user interaction and achieves complete availability impact against network infrastructure device. Low observed exploitation activity (EPSS 0.02%, 5th percentile); no public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through malformed input to the name parameter at /qos_type_asp.asp endpoint. Attackers can trigger service disruption without authentication or user interaction by exploiting insufficient input validation in the QoS management interface. EPSS indicates low observed exploitation activity; no public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial of service attacks. Attackers can trigger memory corruption by submitting oversized 's' parameter values to the pppoe_list_opt.asp endpoint without authentication, causing device unavailability. CVSS 7.5 severity reflects network-accessible attack vector with low complexity. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 qj.asp endpoint enables unauthenticated remote denial-of-service attacks through malformed HTTP requests. Insufficient input validation allows attackers to trigger memory corruption, crashing the device and disrupting network services. Confidentiality and integrity remain intact per CVSS scoring, but availability impact is severe. No public exploit identified at time of analysis. EPSS indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 allows unauthenticated remote attackers to trigger denial-of-service conditions by sending malformed http_lanport parameter values to the /webgl.asp endpoint. Network-accessible attack requires no user interaction or privileges. Exploitation causes availability impact only with no confidentiality or integrity compromise. Low observed exploitation activity (EPSS <1%). No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 via /yyxz_dlink.asp endpoint enables unauthenticated network-based denial of service attacks. Improper parameter validation allows remote attackers to crash the device or trigger service interruption without authentication, user interaction, or elevated privileges. CVSS 7.5 (High) severity reflects network accessibility and availability impact. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial of service through the /xwgl_ref.asp endpoint. Attackers exploit improper input validation by sending HTTP GET requests with excessively long strings in eight parameters (name, en, user_id, shibie_name, time, act, log, rpri), causing stack buffer overflow and device crash. Low observed exploitation activity (EPSS <1%). No public exploit identified at time of analysis. Affects network-accessible management interface without authentication requirements.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via crafted HTTP GET requests to /xwgl_bwr.asp endpoint. Exploitation occurs through oversized name, qq, or time parameters causing memory corruption. CVSS score 7.5 reflects high availability impact without confidentiality or integrity compromise. No public exploit identified at time of analysis, with low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 (16.07.26A1) and DI-8003G (19.12.10A1) routers enables unauthenticated remote denial-of-service through improper handling of the wan_ping parameter at the /wan_ping.asp endpoint. Network-accessible attack requires no user interaction or privileges. CVSS:3.1 score 7.5 (High) reflects availability impact. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed 's' parameter input to the /web_list_opt.asp endpoint. The vulnerability requires no user interaction and is exploitable over the network with low attack complexity. CVSS 7.5 (High) reflects network-accessible DoS impact. No public exploit identified at time of analysis; low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial of service via malicious iface parameter to /wan_line_detection.asp endpoint. Attack requires no user interaction and exploits improper input validation in network-accessible web management interface. CVSS 7.5 (High) severity reflects availability impact; no public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via crafted HTTP GET requests to /web_post.asp endpoint. Vulnerable parameters include name, en, user_id, log, and time fields. Attack requires no user interaction and exploits improper input validation in web management interface. CVSS 7.5 (High) severity with network-accessible attack vector. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link enterprise VPN router series (DI-8003, DI-8500, DI-8003G, DI-8200G, DI-8200, DI-8400, DI-8004w, DI-8100, DI-8100G) firmware versions 16.07.26A1 and 17.12.20A1/17.12.21A1 allows unauthenticated remote attackers to trigger denial of service via crafted HTTP requests exploiting rd_en, rd_auth, rd_acct, http_hadmin, http_hadminpwd, rd_key, and rd_ip parameters in radius_asp function. Attack requires no user interaction or authentication (CVSS:3.1 AV:N/AC:L/PR:N/UI:N). No public exploit identified at time of analysis.
Buffer overflow in Tenda AC6 router firmware version 15.03.05.16_multi enables unauthenticated remote denial-of-service attacks via crafted HTTP requests to formSetCfm function. Attackers can trigger service disruption by sending malicious funcname, funcpara1, or funcpara2 parameters without authentication. The network-accessible attack vector with low complexity makes this exploitable from the internet. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8300 router firmware v16.07.26A1 enables unauthenticated remote attackers to trigger denial of service conditions via malformed input to the fn parameter in tgfile_htm function. Network-accessible attack vector requires no privileges or user interaction. CVSS 7.5 (High) reflects availability impact. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8300 router firmware v16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed fx parameter input to the jingx_asp function. Network-accessible exploitation requires no authentication or user interaction (CVSS AV:N/PR:N/UI:N). Impact limited to availability disruption; no data confidentiality or integrity compromise. No public exploit identified at time of analysis. EPSS 0.02% indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8300 router firmware v16.07.26A1 ip_position_asp function enables unauthenticated remote attackers to trigger denial of service through crafted input to the ip parameter. Network-accessible vulnerability requires no user interaction. No public exploit identified at time of analysis. CVSS 7.5 (High) reflects unauthenticated network attack vector with complete availability impact.
Denial of service in Electron's clipboard.readImage() allows local authenticated attackers to crash applications by supplying malformed image data on the system clipboard. The vulnerability affects Electron versions prior to 39.8.5, 40.8.5, 41.1.0, and 42.0.0-alpha.5, but only impacts apps that explicitly call clipboard.readImage(). No code execution or memory corruption is possible; the attack results in a controlled process abort when a null bitmap is passed unchecked to image construction. Vendor-released patches are available across all supported release lines.
Buffer overflow in Hitachi JP1/IT Desktop Management suite and Job Management Partner 1 software on Windows allows local authenticated users to cause denial of service by triggering memory corruption in affected manager and client components. The vulnerability spans multiple product lines and versions, with CVSS 5.5 indicating moderate local attack surface; active exploitation status not confirmed.
Buffer overflow in Samsung Exynos Wi-Fi driver (980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, W1000) allows unauthenticated remote code execution via malformed NL80211 vendor command ioctl message. Incorrect handling of vendor-specific wireless configuration commands enables network-based memory corruption. CVSS 9.8 critical severity reflects network attack vector requiring no authentication or user interaction. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.01%).
Out-of-bounds write in Samsung Exynos chipsets (processors 980/990/850/1080/2100/1280/2200/1330/1380/1480/2400/1580/2500/9110, wearables W920/W930/W1000, modems 5123/5300/5400) allows unauthenticated remote attackers to achieve arbitrary code execution via malformed SMS TP-UD packets. Exploitation occurs through TP-UDHI/UDL value mismatch during SMS message parsing, enabling network-level attacks without user interaction. No public exploit identified at time of analysis.
Buffer overflow in Samsung Exynos Wi-Fi drivers (980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, W1000) allows unauthenticated remote attackers to execute arbitrary code with high integrity/confidentiality impact through malformed NL80211 vendor command ioctl messages. Improper input validation enables network-accessible exploitation without user interaction. CVSS 9.8 critical severity. No public exploit identified at time of analysis.
Heap out-of-bounds read in SDL_image library's XCF format parser allows remote information disclosure when processing malicious GIMP files. Attackers can craft .xcf files with undersized colormaps and invalid pixel indices to leak up to 762 bytes of heap memory into rendered image data, potentially exposing sensitive process memory. The vulnerability affects both indexed color code paths (1-bit and 2-bit per pixel). No public exploit identified at time of analysis, but EPSS and exploitation likelihood are notable given the library's widespread use in gaming and multimedia applications requiring minimal user interaction (opening a file).
Stack-based buffer overflow in Tenda CX12L firmware version 16.03.53.12 allows authenticated local network attackers to cause memory corruption via manipulation of the page parameter in the P2pListFilter function. The vulnerability requires local network access and authenticated privileges but carries publicly available exploit code, elevating practical risk despite the moderate CVSS score of 5.1.
Heap buffer overflow in Microsoft SymCrypt versions 103.5.0 through 103.10.x allows local authenticated attackers to cause denial of service or limited integrity compromise via silent truncation of a 64-bit leaf count parameter to 32 bits in the SymCryptXmssSign function during XMSS^MT signature operations with tree height >= 32. Real-world risk is significantly mitigated by the requirement for attacker-controlled signing parameters (uncommon in production), the private-key-operation context, and Microsoft's explicit guidance that XMSS^MT signing should only occur in Hardware Security Modules and is provided in SymCrypt for testing purposes only. No public exploit code or active exploitation has been identified.
Index out-of-bounds read in go.etcd.io/bbolt allows local unauthenticated attackers to cause a denial of service by crafting a malicious database file with a branch page containing zero elements, triggering a crash during cursor traversal. The vulnerability affects all versions of the library and has been patched upstream; no public exploit code or active exploitation has been reported.
Out-of-bounds read in RDiscount's Markdown parser allows denial-of-service when processing attacker-controlled inputs exceeding 2GB. The vulnerability occurs because unsigned Ruby string lengths are truncated to signed integers before passing to the native parser, causing the parser to read past buffer boundaries and crash. Affected are RDiscount.new(input).to_html and RDiscount.new(input).toc_content methods. No public exploitation beyond proof-of-concept exists; patch version 2.2.7.4 is available.
Buffer overread in Qualcomm Snapdragon cryptographic implementation allows authenticated local attackers to expose sensitive memory contents and potentially manipulate cryptographic operations. The vulnerability (CWE-126) stems from copying data to a destination buffer without size validation, creating high confidentiality and integrity risk. EPSS scoring and KEV status not available at time of analysis; no public exploit identified. Affects Qualcomm Snapdragon chipsets with fix documented in April 2026 security bulletin.
Memory corruption in Qualcomm Snapdragon chipsets allows adjacent network attackers to achieve arbitrary code execution without authentication when processing malformed satellite data files containing invalid signature offsets. The vulnerability stems from an integer overflow (CWE-190) that leads to buffer overflow conditions during satellite data decoding. With a CVSS score of 8.8 and adjacent network attack vector, this represents a significant risk for devices with satellite communication capabilities in proximity-based attack scenarios. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis.
Local privilege escalation in Qualcomm Snapdragon allows authenticated users to execute arbitrary code through memory corruption when processing frame requests. This CWE-121 stack-based buffer overflow enables complete system compromise (high confidentiality, integrity, and availability impact). No public exploit identified at time of analysis, with CVSS 7.8 indicating high severity requiring low attack complexity and low privileges. Qualcomm's April 2026 security bulletin addresses this vulnerability.
Local privilege escalation via memory corruption in Qualcomm Snapdragon JPEG driver allows authenticated local users to achieve full system compromise (high confidentiality, integrity, and availability impact). The buffer overflow vulnerability (CWE-126) occurs during IOCTL request preprocessing, a common attack surface in kernel-mode device drivers. CVSS 7.8 indicates high severity with low attack complexity. No public exploit identified at time of analysis, and EPSS data not available in provided intelligence. Qualcomm's April 2026 security bulletin addresses this issue, indicating coordinated disclosure timeframe.
Local privilege escalation in Qualcomm Snapdragon components enables authenticated users to achieve arbitrary code execution with elevated privileges through memory corruption triggered by integer overflow during attestation report generation. The vulnerability requires low attack complexity and low-level authentication (CVSS:3.1/AV:L/AC:L/PR:L), allowing complete compromise of confidentiality, integrity, and availability on affected devices. With CVSS 7.8 (High severity) and local attack vector, this represents a significant risk on multi-user Android devices where malicious apps could exploit the flaw to break out of sandboxing. No public exploit identified at time of analysis, though the buffer overflow class (CWE-120) is well-understood by exploit developers.
Memory corruption via use-after-free in Qualcomm Snapdragon SDK occurs when concurrent fence deregistration and signal handling operations access freed memory, allowing authenticated local attackers with low privileges to achieve information disclosure and integrity/availability compromise. CVSS 6.5 reflects local attack vector with high complexity; no public exploit code or active exploitation confirmed at time of analysis.
Signed integer overflow in OpenEXR's undo_pxr24_impl() function allows unauthenticated remote attackers to bypass buffer bounds checks and trigger heap buffer overflow during EXR file decoding, potentially causing denial of service or limited data corruption when processing maliciously crafted EXR files. The vulnerability affects OpenEXR versions 3.2.0 through 3.2.6, 3.3.0 through 3.3.8, and 3.4.0 through 3.4.8. No public exploit code or active exploitation has been confirmed at the time of analysis.
Integer overflow in OpenEXR 3.4.0-3.4.8 allows remote attackers to crash applications processing malicious EXR files via a negative dataWindow.min.x value in the file header, triggering a signed integer overflow in generic_unpack() that causes process termination with SIGILL. The vulnerability requires user interaction (opening a crafted file) and affects availability only, with no confirmed active exploitation at time of analysis.
Buffer overflow in UTT Aggressive HiPER 810G v3 v1.7.7-171114 formTaskEdit function allows authenticated administrators to cause denial of service through a malformed selDateType parameter. The vulnerability is a classic stack-based buffer overflow (CWE-120) requiring high-privilege local network access; no public exploitation framework has been identified, and CVSS 4.5 reflects the limited scope (DoS only, no code execution or information disclosure).
Buffer overflow in UTT Aggressive 520W v3 firmware version 1.7.7-180627 allows authenticated high-privilege attackers to cause denial of service by supplying crafted input to the addCommand parameter of the formConfigCliForEngineerOnly function. The vulnerability requires administrative-level access and local network connectivity, limiting real-world attack surface despite the buffer overflow class of vulnerability.
Buffer overflow in UTT Aggressive HiPER 1200GW v2.5.3-170306 formArpBindConfig function allows authenticated attackers with high privileges to cause denial of service by supplying a crafted input to the pools parameter. CVSS score of 4.5 reflects limited attack surface (local network access required) and high privilege requirement, though impact is complete availability loss. No public exploit code or active exploitation confirmed at time of analysis.
Buffer overflow in UTT Aggressive 520W v3 v1.7.7-180627 filename parameter of formFtpServerDirConfig function allows authenticated attackers with high privileges to cause denial of service. The vulnerability requires local network access and high-level administrative credentials; no public exploit code or active exploitation has been confirmed at time of analysis.
Buffer overflow in UTT Aggressive HiPER 810G v3 v1.7.7-171114 ConfigAdvideo function allows authenticated local attackers with high privileges to cause denial of service by crafting malicious input to the timestart parameter. The vulnerability scores low-to-moderate risk (CVSS 4.5) due to strict prerequisites: network access limited to adjacent network only, high privilege requirement, and impact restricted to availability.
Echo Mirage 3.1 contains a stack buffer overflow vulnerability that allows local attackers to crash the application or execute arbitrary code by supplying an oversized string in the Rules action. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Easy Video to iPod Converter 1.6.20 contains a local buffer overflow vulnerability in the user registration field that allows local attackers to overwrite the structured exception handler. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
R 3.4.4 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by injecting malicious input into the GUI Preferences language field. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Faleemi Desktop Software 1.8 contains a local buffer overflow vulnerability in the System Setup dialog that allows attackers to bypass DEP protections through structured exception handling. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
HTML5 Video Player 1.2.5 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by supplying an oversized key code string. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RGui 3.5.0 contains a local buffer overflow vulnerability in the GUI preferences dialog that allows attackers to bypass DEP protections through structured exception handling exploitation. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Step CA versions 0.24.0 through 0.30.0-rc2 suffer a denial-of-service vulnerability where an attacker can trigger an index out-of-bounds panic by sending a crafted TPM attestation key certificate with an empty Extended Key Usage extension during device-attest-01 ACME challenges. The vulnerability affects only deployments that have explicitly configured TPM device attestation; organizations using Step CA for standard certificate management are unaffected. While the CVSS score is low (3.7), the attack is unauthenticated and remotely triggerable, potentially causing service disruption in vulnerable configurations.
Heap buffer overflow in HDF5 library versions 1.14.1-2 and earlier allows local attackers to trigger a write-based overflow in the H5T__ref_mem_setnull method by crafting malicious HDF5 files, leading to denial-of-service and potential remote code execution depending on heap exploitation complexity. Attack requires local file access and user interaction to parse a malicious file. No public exploit code identified at time of analysis.
Heap buffer overflow in Netwide Assembler (NASM) 3.02rc5 obj_directive() function enables arbitrary code execution and denial of service when processing maliciously crafted .asm files. Missing bounds validation allows attackers to corrupt heap memory through specially constructed assembly source files. Publicly available exploit code exists. Impacts NASM users assembling untrusted input files, particularly automated build systems and development environments processing external assembly code.
Integer overflow in the Linux kernel's USB gadget mass storage driver (f_mass_storage) allows a malicious USB host to corrupt kernel memory or trigger out-of-bounds accesses on any Linux system acting as a USB storage gadget. The flaw affects kernel versions tracing back to Linux 3.3 (commit 144974e7f9e32b53b02f6c8632be45d8f43d6ab5), with vendor-released patches now available across multiple stable branches. No public exploit has been identified at time of analysis, and EPSS exploitation probability stands at a very low 0.02%, consistent with the physical USB access prerequisite.
Stack-based buffer overflow in Notepad++ 8.9.3 file drop handler allows local authenticated users to cause application crash and potentially execute code by dragging and dropping a directory path of exactly 259 characters without a trailing backslash, triggering unbounded buffer write via automatic backslash and null terminator appending. CVSS 6.0 (High) reflects local attack vector and high complexity; no public exploit code or active KEV status identified, but upstream fix is confirmed available.
Buffer overflow in owntone-server commit 2ca10d9 allows unauthenticated remote attackers to achieve code execution or denial of service with critical CVSS 9.8 severity. The vulnerability stems from inadequate recursive input validation (CWE-120), enabling network-accessible exploitation without user interaction. No public exploit identified at time of analysis, though proof-of-concept details exist in GitHub issue #1873. EPSS score of 0.02% (5th percentile) suggests low observed exploitation probability despite maximum theoretical severity.
wolfSSL versions before 5.9.1 contain a heap buffer overflow in the X.509 date parsing functions wolfSSL_X509_notAfter and wolfSSL_X509_notBefore when processing crafted certificates through the compatibility layer API. The vulnerability has a CVSS score of 2.3 with attack vector requiring adjacent network access and persistence, affecting only direct API calls and not standard TLS or certificate verification operations. No public exploit code or active exploitation has been identified at the time of analysis.
Buffer overflow in WolfSSL's TLSX_SNI_Write function allows remote unauthenticated attackers to corrupt memory by sending a specially crafted TLS ClientHello with ECH (Encrypted Client Hello) and SNI extension data. The vulnerability occurs when TLSX_EchChangeSNI unconditionally sets extensions even when no inner SNI is configured, causing attacker-controlled SNI data to be written 255 bytes beyond the allocated buffer boundary during ClientHello serialization. CVSS 6.9 indicates moderate integrity and availability impact with low attack complexity.
Stack buffer overflow in wolfSSL's PKCS7 implementation allows local attackers to cause a denial of service or potentially execute code by crafting a CMS EnvelopedData message with an oversized OID in an OtherRecipientInfo recipient structure. The vulnerability affects wolfSSL when compiled with --enable-pkcs7 (disabled by default) and only when an application explicitly registers an ORI decrypt callback, significantly limiting real-world exposure. No public exploit code or active exploitation has been identified at time of analysis.
Heap out-of-bounds read in wolfSSL versions prior to 5.9.1 allows unauthenticated attackers on an adjacent network to trigger information disclosure via a crafted PKCS7 message that bypasses bounds checking in the indefinite-length end-of-content verification loop. The vulnerability has a low CVSS score of 2.3 due to restricted attack vector (adjacent network only) and limited integrity impact, with no public exploit code identified at time of analysis.
Out-of-bounds read in wolfSSL's dual-algorithm CertificateVerify processing allows remote attackers to trigger information disclosure and data integrity violations through crafted input, but only when the library is compiled with both --enable-experimental and --enable-dual-alg-certs flags. The vulnerability affects wolfSSL versions before 5.9.1 and requires network access with low attack complexity, though the attack triggering mechanism involves a passive timing or state condition (AT:P). No public exploit code or active exploitation has been identified.
Integer underflow in wolfSSL's packet sniffer (versions up to 5.9.0) allows remote attackers to crash applications during AEAD decryption by sending malformed TLS Application Data records with insufficient length for the explicit IV and authentication tag. The vulnerability wraps a 16-bit length value to an unexpectedly large integer, triggering an out-of-bounds read in decryption routines. While the CVSS score is low (2.1) due to limited practical impact (availability only), the attack requires no victim interaction beyond network exposure and affects any system passively inspecting encrypted TLS traffic through wolfSSL's ssl_DecodePacket function.
Stack buffer over-read in wolfSSL's MatchDomainName function allows authenticated remote attackers to cause denial of service through a crafted wildcard hostname during TLS certificate validation when the LEFT_MOST_WILDCARD_ONLY flag is enabled. The vulnerability reads one byte past the allocated buffer when a wildcard character exhausts the entire hostname string, triggering a potential crash with very low real-world exploitation probability (EPSS and CVSS indicate limited practical risk).
Unauthenticated buffer overflow in Juniper Networks Junos OS Evolved advanced forwarding toolkit (evo-aftmand/evo-pfemand) permits adjacent attackers to crash PTX Series and QFX5000 Series devices via crafted multicast packets. Exploitation triggers line card or device restart, sustaining denial of service under continuous attack. Affects multiple Junos OS Evolved release branches before patched versions. No public exploit identified at time of analysis. Attack requires adjacent network access but no authentication, making exploitation feasible in shared network segments.
Heap buffer overflow in wolfSSL's CertFromX509 function allows remote attackers to cause information disclosure through malformed X.509 certificates containing oversized AuthorityKeyIdentifier extensions. The vulnerability requires a persistent attacker (AT:P per CVSS 4.0) but no authentication, affecting wolfSSL across all versions until patched. EPSS exploitation probability and active exploitation status cannot be determined from available data; no public exploit code has been independently confirmed.
Heap out-of-bounds write in wolfSSL's DecodeObjectId() function in wolfcrypt/src/asn.c allows authenticated remote attackers to trigger memory corruption through two distinct mechanisms: insufficient bounds checking when outSz equals 1, and confusion between buffer byte size and element count across multiple callers, permitting crafted OIDs with 33+ arcs to overflow a 32-arc buffer. CVSS 2.3 reflects low impact (data modification only, no confidentiality loss), but the vulnerability affects cryptographic certificate and message parsing across all wolfSSL versions up to 5.9.0. No public exploit identified at time of analysis.
Wasmtime prior to versions 24.0.7, 36.0.7, 42.0.2, and 43.0.1 allows authenticated remote attackers to corrupt memory by providing malicious realloc return values during string transcoding between WebAssembly components, enabling writes to arbitrary memory locations up to 4GiB away from linear memory base. On default configurations with 4GiB virtual memory reservation and guard pages, exploitation typically triggers process abort via unmapped memory access; however, configurations with reduced memory reservation and disabled guard pages risk corruption of host data structures or other guest linear memories.
Wasmtime's pooling allocator leaks linear memory contents between WebAssembly instances when configured with specific non-default settings (memory_guard_size=0, memory_reservation<4GiB, max_memory_size=memory_reservation). Affected versions 28.0.0 through 36.0.6, 42.0.0-42.0.1, and 43.0.0 allow authenticated local attackers with high attack complexity to read sensitive data from previously-mapped memory due to incorrect virtual memory permission reset logic. Vendor-released patches: 36.0.7, 42.0.2, and 43.0.1. No public exploit identified at time of analysis.
Wasmtime runtime versions prior to 24.0.7, 36.0.7, 42.0.2, and 43.0.1 incorrectly validate UTF-16 string byte lengths during component-model encoding transcoding, causing out-of-bounds memory reads that trigger process termination via segfault in default configurations or potentially expose host memory when guard pages are disabled. Authenticated users with UI interaction can trigger this denial-of-service vulnerability; reading beyond linear memory requires non-standard Wasmtime configuration without guard pages. No public exploit code has been identified at time of analysis.
Out-of-bounds read in osslsigncode versions 2.12 and earlier allows local attackers to crash the application via crafted PE files with malicious section headers during page-hash computation. The vulnerability exists in the pe_page_hash_calc() function, which fails to validate that section headers' PointerToRawData and SizeOfRawData values reference valid file regions. An attacker can trigger the flaw by providing a malicious PE file for signing with page hashing enabled (-ph flag) or by providing an already-signed malicious PE file for verification, where verification does not require the -ph flag. CVSS 5.5 with high availability impact; no public exploit identified at time of analysis.
Osslsigncode 2.12 and earlier contains an integer underflow in PE page-hash computation that allows local attackers to trigger an out-of-bounds heap read and crash the process via a specially crafted PE file with SizeOfHeaders larger than SectionAlignment. The vulnerability is triggered either when signing a malicious PE file with page hashing enabled (-ph flag) or when verifying an already-signed PE file containing page hashes, making verification particularly dangerous since no special flags are required. This is a denial-of-service vulnerability with no public exploit code identified at time of analysis, though the root cause (missing validation in integer subtraction) is straightforward to exploit.
Out-of-bounds read in The Sleuth Kit through 4.14.0 allows local attackers with user interaction to disclose sensitive information via a crafted ISO9660 image, exploiting the parse_susp() function's failure to validate field lengths before copying SUSP extension data into stack buffers. The vulnerability can also trigger infinite parsing loops with malformed zero-length SUSP entries. Patch available from upstream repository.
Out-of-bounds read in Sleuth Kit through version 4.14.0 allows local attackers to disclose heap memory or crash the application via a malicious APFS disk image with crafted length fields in the keybag parser. The vulnerability requires user interaction to process the malicious image but affects all Sleuth Kit tools that parse APFS volumes, with a public fix available on GitHub.
Out-of-bounds read in Google Chrome WebAudio (Mac) prior to version 147.0.7727.55 enables remote information disclosure via crafted HTML. Unauthenticated network-based attacker can extract sensitive process memory without user interaction. CVSS 7.5 (High confidentiality impact). No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%). Patch available from vendor.
Heap buffer overflow in WebML (a web markup language component) in Google Chrome prior to version 147.0.7727.55 allows remote attackers to obtain potentially sensitive information from process memory by serving a crafted HTML page. The vulnerability requires no user authentication and can be triggered through normal web browsing, though exploitation has a low probability (EPSS 0.03%) and no public exploit code has been identified.
Heap buffer overflow in WebML component of Google Chrome prior to version 147.0.7727.55 allows unauthenticated remote attackers to read sensitive information from process memory via a specially crafted HTML page. The vulnerability requires no user authentication and only user interaction (page visit), with a CVSS score of 6.5 reflecting confidentiality impact and limited availability risk. No public exploit code or active exploitation has been confirmed at time of analysis, though a vendor patch is available.
Heap buffer overflow in Google Chrome's WebAudio component prior to version 147.0.7727.55 allows unauthenticated remote attackers to read sensitive information from process memory by serving a crafted HTML page. The vulnerability has a CVSS score of 6.5 and EPSS probability of 0.03% (8th percentile), indicating low real-world exploitation likelihood despite the network attack vector and lack of user interaction requirements. Vendor-released patch is available.
Kamailio versions prior to 6.0.5 and 5.8.7 contain an out-of-bounds read in the auth module that allows remote attackers with high privileges to trigger a denial of service via a specially crafted SIP packet when successful user authentication without a database backend is followed by additional identity checks. The vulnerability requires high privilege level and high attack complexity but can reliably crash the Kamailio process, impacting SIP service availability.
Buffer overflow in pyca/cryptography library allows reading past allocated memory when non-contiguous Python buffers (such as reversed slices) are passed to cryptographic APIs like Hash.update() on Python 3.11+. Attackers can trigger memory disclosure or denial of service by crafting malformed buffer objects, affecting any application using the cryptography package with vulnerable buffer handling.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through crafted HTTP GET requests to /web_keyword.asp endpoint. Attackers exploit improper input validation in name, en, time, mem_gb2312, and mem_utf8 parameters to trigger memory corruption, causing device unavailability. CVSS 7.5 (High) severity reflects network-accessible attack vector requiring no user interaction or privileges. No public exploit identified at time of analysis; low observed exploitation activity.
Stack-based buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service via malformed HTTP GET request to /user_group.asp endpoint. Attacker sends crafted name, mem, pri, or attr parameters triggering memory corruption and device crash. CVSS 7.5 High severity reflects network-accessible attack requiring no privileges or user interaction. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks via crafted name parameter to /usb_paswd.asp endpoint. Stack-based buffer overflow (CWE-121) triggers memory corruption leading to service disruption. Affects network-accessible administrative interfaces without authentication barrier (CVSS AV:N/PR:N). No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks via crafted name parameter to /url_group.asp endpoint. Attackers can trigger stack-based buffer overflow remotely over network without user interaction, causing high availability impact through service disruption or device crash. No public exploit identified at time of analysis. CVSS 7.5 severity reflects network-accessible attack vector with low complexity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via crafted HTTP GET requests to the /url_rule.asp endpoint. Exploitation requires no user interaction and succeeds over network access with low complexity. Eight vulnerable parameters (name, en, ips, u, time, act, rpri, log) accept unbounded input causing stack memory corruption. CVSS 7.5 HIGH severity reflects network-accessible availability impact. No public exploit identified at time of analysis. EPSS 0.01% indicates low observed exploitation activity.
Stack-based buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 allows unauthenticated remote attackers to trigger denial-of-service conditions by sending malformed name parameter values to the /url_member.asp endpoint. The vulnerability enables network-accessible attackers to crash the device without authentication or user interaction, disrupting availability of routing services. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service via malformed custom_error parameter to /user.asp endpoint. Attackers can crash device remotely without credentials by exploiting stack-based buffer overflow (CWE-121). CVSS 7.5 reflects network-accessible, low-complexity attack requiring no user interaction. No public exploit identified at time of analysis; low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed pid parameter values in the /trace.asp endpoint. The vulnerability requires no user interaction and is exploitable over the network with low attack complexity, affecting network availability for enterprise routing infrastructure. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through malformed name parameter in /thd_group.asp endpoint. Improper input validation triggers stack-based buffer overflow, causing device crashes or service disruption without requiring user interaction. Attack vector is network-accessible with low complexity. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through malformed id parameter in /thd_member.asp endpoint. Exploiting this CWE-120 flaw requires no authentication (CVSS:PR:N) and permits network-based attackers to crash device availability with low complexity. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%). Affects D-Link network infrastructure devices running vulnerable firmware version.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via malformed name and mem parameters submitted to the /time_group.asp endpoint. The vulnerability requires no user interaction and permits network-based exploitation with low attack complexity. No public exploit identified at time of analysis. EPSS score of 0.02% indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed id parameter input to /saveparm_usb.asp endpoint. Exploitation requires network access to administrative interface without authentication. CWE-120 classification indicates classic buffer overflow allowing memory corruption. CVSS vector confirms network-exploitable, unauthenticated attack path with high availability impact but no data confidentiality or integrity compromise. No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks via malformed routes_static parameter to /router.asp endpoint. The vulnerability permits network-accessible attackers to crash the device without credentials or user interaction. No public exploit identified at time of analysis. CVSS 7.5 (High) reflects complete availability impact with network attack vector and low complexity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed vlan_name parameter submitted to /shut_set.asp endpoint. Improper input validation in VLAN configuration interface permits memory corruption leading to system availability disruption. CVSS 7.5 reflects network-accessible attack requiring no user interaction or credentials. No public exploit identified at time of analysis; low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via malformed input to the /tggl.asp endpoint. The vulnerability stems from inadequate input validation, allowing network-accessible exploitation without authentication or user interaction. Exploitation results in high-impact availability loss with no confidentiality or integrity compromise. No public exploit identified at time of analysis. EPSS score indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed wans parameter input to the qos.asp Quality-of-Service configuration endpoint. Exploitation requires no user interaction and achieves complete availability impact against network infrastructure device. Low observed exploitation activity (EPSS 0.02%, 5th percentile); no public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial-of-service attacks through malformed input to the name parameter at /qos_type_asp.asp endpoint. Attackers can trigger service disruption without authentication or user interaction by exploiting insufficient input validation in the QoS management interface. EPSS indicates low observed exploitation activity; no public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial of service attacks. Attackers can trigger memory corruption by submitting oversized 's' parameter values to the pppoe_list_opt.asp endpoint without authentication, causing device unavailability. CVSS 7.5 severity reflects network-accessible attack vector with low complexity. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 qj.asp endpoint enables unauthenticated remote denial-of-service attacks through malformed HTTP requests. Insufficient input validation allows attackers to trigger memory corruption, crashing the device and disrupting network services. Confidentiality and integrity remain intact per CVSS scoring, but availability impact is severe. No public exploit identified at time of analysis. EPSS indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 allows unauthenticated remote attackers to trigger denial-of-service conditions by sending malformed http_lanport parameter values to the /webgl.asp endpoint. Network-accessible attack requires no user interaction or privileges. Exploitation causes availability impact only with no confidentiality or integrity compromise. Low observed exploitation activity (EPSS <1%). No public exploit identified at time of analysis.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 via /yyxz_dlink.asp endpoint enables unauthenticated network-based denial of service attacks. Improper parameter validation allows remote attackers to crash the device or trigger service interruption without authentication, user interaction, or elevated privileges. CVSS 7.5 (High) severity reflects network accessibility and availability impact. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial of service through the /xwgl_ref.asp endpoint. Attackers exploit improper input validation by sending HTTP GET requests with excessively long strings in eight parameters (name, en, user_id, shibie_name, time, act, log, rpri), causing stack buffer overflow and device crash. Low observed exploitation activity (EPSS <1%). No public exploit identified at time of analysis. Affects network-accessible management interface without authentication requirements.
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via crafted HTTP GET requests to /xwgl_bwr.asp endpoint. Exploitation occurs through oversized name, qq, or time parameters causing memory corruption. CVSS score 7.5 reflects high availability impact without confidentiality or integrity compromise. No public exploit identified at time of analysis, with low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 (16.07.26A1) and DI-8003G (19.12.10A1) routers enables unauthenticated remote denial-of-service through improper handling of the wan_ping parameter at the /wan_ping.asp endpoint. Network-accessible attack requires no user interaction or privileges. CVSS:3.1 score 7.5 (High) reflects availability impact. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed 's' parameter input to the /web_list_opt.asp endpoint. The vulnerability requires no user interaction and is exploitable over the network with low attack complexity. CVSS 7.5 (High) reflects network-accessible DoS impact. No public exploit identified at time of analysis; low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote denial of service via malicious iface parameter to /wan_line_detection.asp endpoint. Attack requires no user interaction and exploits improper input validation in network-accessible web management interface. CVSS 7.5 (High) severity reflects availability impact; no public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8003 router firmware 16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions via crafted HTTP GET requests to /web_post.asp endpoint. Vulnerable parameters include name, en, user_id, log, and time fields. Attack requires no user interaction and exploits improper input validation in web management interface. CVSS 7.5 (High) severity with network-accessible attack vector. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS <1%).
Buffer overflow in D-Link enterprise VPN router series (DI-8003, DI-8500, DI-8003G, DI-8200G, DI-8200, DI-8400, DI-8004w, DI-8100, DI-8100G) firmware versions 16.07.26A1 and 17.12.20A1/17.12.21A1 allows unauthenticated remote attackers to trigger denial of service via crafted HTTP requests exploiting rd_en, rd_auth, rd_acct, http_hadmin, http_hadminpwd, rd_key, and rd_ip parameters in radius_asp function. Attack requires no user interaction or authentication (CVSS:3.1 AV:N/AC:L/PR:N/UI:N). No public exploit identified at time of analysis.
Buffer overflow in Tenda AC6 router firmware version 15.03.05.16_multi enables unauthenticated remote denial-of-service attacks via crafted HTTP requests to formSetCfm function. Attackers can trigger service disruption by sending malicious funcname, funcpara1, or funcpara2 parameters without authentication. The network-accessible attack vector with low complexity makes this exploitable from the internet. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8300 router firmware v16.07.26A1 enables unauthenticated remote attackers to trigger denial of service conditions via malformed input to the fn parameter in tgfile_htm function. Network-accessible attack vector requires no privileges or user interaction. CVSS 7.5 (High) reflects availability impact. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.02%).
Buffer overflow in D-Link DI-8300 router firmware v16.07.26A1 enables unauthenticated remote attackers to trigger denial-of-service conditions through malformed fx parameter input to the jingx_asp function. Network-accessible exploitation requires no authentication or user interaction (CVSS AV:N/PR:N/UI:N). Impact limited to availability disruption; no data confidentiality or integrity compromise. No public exploit identified at time of analysis. EPSS 0.02% indicates low observed exploitation activity.
Buffer overflow in D-Link DI-8300 router firmware v16.07.26A1 ip_position_asp function enables unauthenticated remote attackers to trigger denial of service through crafted input to the ip parameter. Network-accessible vulnerability requires no user interaction. No public exploit identified at time of analysis. CVSS 7.5 (High) reflects unauthenticated network attack vector with complete availability impact.
Denial of service in Electron's clipboard.readImage() allows local authenticated attackers to crash applications by supplying malformed image data on the system clipboard. The vulnerability affects Electron versions prior to 39.8.5, 40.8.5, 41.1.0, and 42.0.0-alpha.5, but only impacts apps that explicitly call clipboard.readImage(). No code execution or memory corruption is possible; the attack results in a controlled process abort when a null bitmap is passed unchecked to image construction. Vendor-released patches are available across all supported release lines.
Buffer overflow in Hitachi JP1/IT Desktop Management suite and Job Management Partner 1 software on Windows allows local authenticated users to cause denial of service by triggering memory corruption in affected manager and client components. The vulnerability spans multiple product lines and versions, with CVSS 5.5 indicating moderate local attack surface; active exploitation status not confirmed.
Buffer overflow in Samsung Exynos Wi-Fi driver (980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, W1000) allows unauthenticated remote code execution via malformed NL80211 vendor command ioctl message. Incorrect handling of vendor-specific wireless configuration commands enables network-based memory corruption. CVSS 9.8 critical severity reflects network attack vector requiring no authentication or user interaction. No public exploit identified at time of analysis. Low observed exploitation activity (EPSS 0.01%).
Out-of-bounds write in Samsung Exynos chipsets (processors 980/990/850/1080/2100/1280/2200/1330/1380/1480/2400/1580/2500/9110, wearables W920/W930/W1000, modems 5123/5300/5400) allows unauthenticated remote attackers to achieve arbitrary code execution via malformed SMS TP-UD packets. Exploitation occurs through TP-UDHI/UDL value mismatch during SMS message parsing, enabling network-level attacks without user interaction. No public exploit identified at time of analysis.
Buffer overflow in Samsung Exynos Wi-Fi drivers (980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, W1000) allows unauthenticated remote attackers to execute arbitrary code with high integrity/confidentiality impact through malformed NL80211 vendor command ioctl messages. Improper input validation enables network-accessible exploitation without user interaction. CVSS 9.8 critical severity. No public exploit identified at time of analysis.
Heap out-of-bounds read in SDL_image library's XCF format parser allows remote information disclosure when processing malicious GIMP files. Attackers can craft .xcf files with undersized colormaps and invalid pixel indices to leak up to 762 bytes of heap memory into rendered image data, potentially exposing sensitive process memory. The vulnerability affects both indexed color code paths (1-bit and 2-bit per pixel). No public exploit identified at time of analysis, but EPSS and exploitation likelihood are notable given the library's widespread use in gaming and multimedia applications requiring minimal user interaction (opening a file).
Stack-based buffer overflow in Tenda CX12L firmware version 16.03.53.12 allows authenticated local network attackers to cause memory corruption via manipulation of the page parameter in the P2pListFilter function. The vulnerability requires local network access and authenticated privileges but carries publicly available exploit code, elevating practical risk despite the moderate CVSS score of 5.1.
Heap buffer overflow in Microsoft SymCrypt versions 103.5.0 through 103.10.x allows local authenticated attackers to cause denial of service or limited integrity compromise via silent truncation of a 64-bit leaf count parameter to 32 bits in the SymCryptXmssSign function during XMSS^MT signature operations with tree height >= 32. Real-world risk is significantly mitigated by the requirement for attacker-controlled signing parameters (uncommon in production), the private-key-operation context, and Microsoft's explicit guidance that XMSS^MT signing should only occur in Hardware Security Modules and is provided in SymCrypt for testing purposes only. No public exploit code or active exploitation has been identified.
Index out-of-bounds read in go.etcd.io/bbolt allows local unauthenticated attackers to cause a denial of service by crafting a malicious database file with a branch page containing zero elements, triggering a crash during cursor traversal. The vulnerability affects all versions of the library and has been patched upstream; no public exploit code or active exploitation has been reported.
Out-of-bounds read in RDiscount's Markdown parser allows denial-of-service when processing attacker-controlled inputs exceeding 2GB. The vulnerability occurs because unsigned Ruby string lengths are truncated to signed integers before passing to the native parser, causing the parser to read past buffer boundaries and crash. Affected are RDiscount.new(input).to_html and RDiscount.new(input).toc_content methods. No public exploitation beyond proof-of-concept exists; patch version 2.2.7.4 is available.
Buffer overread in Qualcomm Snapdragon cryptographic implementation allows authenticated local attackers to expose sensitive memory contents and potentially manipulate cryptographic operations. The vulnerability (CWE-126) stems from copying data to a destination buffer without size validation, creating high confidentiality and integrity risk. EPSS scoring and KEV status not available at time of analysis; no public exploit identified. Affects Qualcomm Snapdragon chipsets with fix documented in April 2026 security bulletin.
Memory corruption in Qualcomm Snapdragon chipsets allows adjacent network attackers to achieve arbitrary code execution without authentication when processing malformed satellite data files containing invalid signature offsets. The vulnerability stems from an integer overflow (CWE-190) that leads to buffer overflow conditions during satellite data decoding. With a CVSS score of 8.8 and adjacent network attack vector, this represents a significant risk for devices with satellite communication capabilities in proximity-based attack scenarios. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis.
Local privilege escalation in Qualcomm Snapdragon allows authenticated users to execute arbitrary code through memory corruption when processing frame requests. This CWE-121 stack-based buffer overflow enables complete system compromise (high confidentiality, integrity, and availability impact). No public exploit identified at time of analysis, with CVSS 7.8 indicating high severity requiring low attack complexity and low privileges. Qualcomm's April 2026 security bulletin addresses this vulnerability.
Local privilege escalation via memory corruption in Qualcomm Snapdragon JPEG driver allows authenticated local users to achieve full system compromise (high confidentiality, integrity, and availability impact). The buffer overflow vulnerability (CWE-126) occurs during IOCTL request preprocessing, a common attack surface in kernel-mode device drivers. CVSS 7.8 indicates high severity with low attack complexity. No public exploit identified at time of analysis, and EPSS data not available in provided intelligence. Qualcomm's April 2026 security bulletin addresses this issue, indicating coordinated disclosure timeframe.
Local privilege escalation in Qualcomm Snapdragon components enables authenticated users to achieve arbitrary code execution with elevated privileges through memory corruption triggered by integer overflow during attestation report generation. The vulnerability requires low attack complexity and low-level authentication (CVSS:3.1/AV:L/AC:L/PR:L), allowing complete compromise of confidentiality, integrity, and availability on affected devices. With CVSS 7.8 (High severity) and local attack vector, this represents a significant risk on multi-user Android devices where malicious apps could exploit the flaw to break out of sandboxing. No public exploit identified at time of analysis, though the buffer overflow class (CWE-120) is well-understood by exploit developers.
Memory corruption via use-after-free in Qualcomm Snapdragon SDK occurs when concurrent fence deregistration and signal handling operations access freed memory, allowing authenticated local attackers with low privileges to achieve information disclosure and integrity/availability compromise. CVSS 6.5 reflects local attack vector with high complexity; no public exploit code or active exploitation confirmed at time of analysis.
Signed integer overflow in OpenEXR's undo_pxr24_impl() function allows unauthenticated remote attackers to bypass buffer bounds checks and trigger heap buffer overflow during EXR file decoding, potentially causing denial of service or limited data corruption when processing maliciously crafted EXR files. The vulnerability affects OpenEXR versions 3.2.0 through 3.2.6, 3.3.0 through 3.3.8, and 3.4.0 through 3.4.8. No public exploit code or active exploitation has been confirmed at the time of analysis.
Integer overflow in OpenEXR 3.4.0-3.4.8 allows remote attackers to crash applications processing malicious EXR files via a negative dataWindow.min.x value in the file header, triggering a signed integer overflow in generic_unpack() that causes process termination with SIGILL. The vulnerability requires user interaction (opening a crafted file) and affects availability only, with no confirmed active exploitation at time of analysis.
Buffer overflow in UTT Aggressive HiPER 810G v3 v1.7.7-171114 formTaskEdit function allows authenticated administrators to cause denial of service through a malformed selDateType parameter. The vulnerability is a classic stack-based buffer overflow (CWE-120) requiring high-privilege local network access; no public exploitation framework has been identified, and CVSS 4.5 reflects the limited scope (DoS only, no code execution or information disclosure).
Buffer overflow in UTT Aggressive 520W v3 firmware version 1.7.7-180627 allows authenticated high-privilege attackers to cause denial of service by supplying crafted input to the addCommand parameter of the formConfigCliForEngineerOnly function. The vulnerability requires administrative-level access and local network connectivity, limiting real-world attack surface despite the buffer overflow class of vulnerability.
Buffer overflow in UTT Aggressive HiPER 1200GW v2.5.3-170306 formArpBindConfig function allows authenticated attackers with high privileges to cause denial of service by supplying a crafted input to the pools parameter. CVSS score of 4.5 reflects limited attack surface (local network access required) and high privilege requirement, though impact is complete availability loss. No public exploit code or active exploitation confirmed at time of analysis.
Buffer overflow in UTT Aggressive 520W v3 v1.7.7-180627 filename parameter of formFtpServerDirConfig function allows authenticated attackers with high privileges to cause denial of service. The vulnerability requires local network access and high-level administrative credentials; no public exploit code or active exploitation has been confirmed at time of analysis.
Buffer overflow in UTT Aggressive HiPER 810G v3 v1.7.7-171114 ConfigAdvideo function allows authenticated local attackers with high privileges to cause denial of service by crafting malicious input to the timestart parameter. The vulnerability scores low-to-moderate risk (CVSS 4.5) due to strict prerequisites: network access limited to adjacent network only, high privilege requirement, and impact restricted to availability.