Denial Of Service
Monthly
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in SMB2 protocol dissector allows local attackers to crash the application when processing malicious or malformed SMB2 network traffic. Exploitation requires user interaction (opening a crafted capture file or live capture), and causes high availability impact with no data confidentiality or integrity compromise. CVSS 5.5 reflects local attack vector but potential for widespread impact given Wireshark's role in network analysis workflows.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via malformed ICMPv6 PvD (Prefix Validation Data) packets crashes the protocol dissector, requiring user interaction to open a crafted capture file. The vulnerability affects local users only (AV:L) and does not enable code execution, information disclosure, or integrity compromise.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed AFP Spotlight protocol packets, causing denial of service. An attacker can trigger the crash by delivering a crafted packet to a user running a vulnerable version, disrupting packet analysis and network monitoring. The vulnerability requires local or direct network access and user interaction to open a malicious capture file or receive the packet during live capture, but no authentication is needed.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via stack buffer overflow in the AMR-NB codec decoder allows local attackers with user interaction to crash the application. The vulnerability requires opening a specially crafted network capture file, making it exploitable in scenarios where users are tricked into opening untrusted PCAP files or when Wireshark auto-opens recent captures.
Denial of service in Wireshark 4.6.0 through 4.6.4 via crafted SDP protocol packets allows local attackers with user interaction to crash the application through a use-after-free memory corruption vulnerability in the SDP protocol dissector. EPSS and KEV status not available at analysis time; no public exploit code identified.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via crafted iLBC codec packets allows local attackers with user interaction to crash the application and interrupt service. The vulnerability stems from a use-after-free condition in the iLBC codec parser, triggered when Wireshark processes malformed audio codec data, causing an application crash without code execution.
Heap buffer overflow in the DCP-ETSI protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when a user opens a malicious packet capture file. The vulnerability requires user interaction (opening a crafted .pcap or similar file locally) and crashes the application, preventing further packet analysis. No public exploit code or active exploitation has been confirmed at this time.
Stack buffer overflow in Wireshark's BEEP protocol dissector causes denial of service when processing malformed network packets. Versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable; a local user with the ability to interact with Wireshark or supply crafted BEEP traffic can trigger a crash via a specially crafted packet that requires user interaction to open or process. No public exploit code or active exploitation has been identified at time of analysis.
Stack buffer overflow in Wireshark's ZigBee protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash and denial of service when processing malformed ZigBee packets. An attacker must trick a user into opening a crafted packet capture file or visiting a malicious webpage serving the packet, since the vulnerability requires local file access and user interaction. No active exploitation has been publicly reported.
Wireshark versions 4.6.0 through 4.6.4 contain an infinite loop vulnerability in the DLMS/COSEM protocol dissector that causes denial of service when processing malformed packets. A local attacker with user privileges can trigger the infinite loop by opening a crafted DLMS/COSEM packet capture file, freezing the application and rendering it unresponsive without requiring authentication or special configuration.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes application crash during zlib decompression in the packet dissection engine when processing malformed compressed traffic. Local attackers with user privileges can trigger the crash by opening a specially crafted pcap file or receiving a malicious packet capture, requiring user interaction but no authentication. No public exploit code or active exploitation has been identified at time of analysis.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in the USB HID protocol dissector allows local attackers to crash the application by opening a maliciously crafted packet capture file. The vulnerability requires user interaction (opening a file) on a local system, making it suitable for targeted attacks against security analysts and network administrators who routinely inspect suspicious network traffic.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers to crash the application by triggering an unhandled exception in the LZ77 decompression engine when processing malformed compressed packet data. The vulnerability requires user interaction (opening a crafted packet capture file or receiving a malicious packet) but causes immediate application termination, impacting network analysis workflows.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed Kismet protocol packets due to a buffer overflow in the Kismet dissector, allowing unauthenticated remote denial of service via a crafted network capture file or live traffic. User interaction (opening a malicious capture file or capturing traffic) is required. No public exploit code or active exploitation has been identified at the time of analysis.
Infinite loop in the SANE protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed SANE packets. A local attacker with user privileges can trigger the infinite loop by crafting a specially formatted SANE network capture or injecting malicious packets, causing Wireshark to hang and become unresponsive, denying analysts access to packet analysis.
Heap buffer overflow in Wireshark's DCP-ETSI protocol dissector causes denial of service when processing malformed network packets in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local user can trigger a crash by opening a crafted packet file or live network capture, rendering the packet analysis tool unresponsive. No remote exploitation or data exfiltration is possible; impact is limited to availability.
Heap buffer overflow in the iLBC audio codec dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to trigger a denial of service crash by supplying a malformed iLBC packet. The vulnerability requires user interaction to open a crafted packet capture file and does not enable code execution.
Infinite loop in the TLS protocol dissector of Wireshark 4.6.0 through 4.6.4 causes denial of service when processing malformed TLS packets. Local attackers can trigger the infinite loop by crafting packets and opening them with Wireshark, causing the application to hang or consume excessive CPU resources. User interaction is required to open the malicious packet capture, limiting the attack to scenarios where a victim is tricked into opening untrusted network traffic files.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed ASN.1 PER protocol packets, enabling local denial of service against users opening crafted capture files. The vulnerability requires user interaction (opening a file or receiving a live packet capture) but allows an attacker to hang or crash the application without authentication. No active exploitation has been confirmed in public sources.
Denial of service in Wireshark 4.6.0 through 4.6.4 via null pointer dereference in the RTSP protocol dissector causes application crash when processing malformed RTSP traffic. Local attackers with network access to a Wireshark instance can trigger the crash by supplying a specially crafted RTSP packet, resulting in availability impact. No public exploit code or active in-the-wild exploitation has been identified; patch availability status requires verification from vendor.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.
Infinite loop in the GNW protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user interaction can craft malicious GNW traffic or files to exhaust CPU resources and freeze the application, preventing legitimate packet analysis and potentially disrupting network troubleshooting workflows.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable to denial of service via infinite loops in the OpenFlow v5 protocol dissector when processing maliciously crafted packets. An attacker can trigger CPU exhaustion and application hang by delivering a specially crafted OpenFlow v5 packet to a user running an affected version, requiring user interaction (opening a capture file or live packet capture). No public exploit code has been identified, but the vulnerability is straightforward to trigger once the root cause is known.
Wireshark versions 4.6.0 through 4.6.4 and 4.4.0 through 4.4.14 are vulnerable to a denial of service attack via an infinite loop in the OpenFlow v6 protocol dissector, triggered when processing malformed OpenFlow traffic. A local attacker with user interaction can crash the Wireshark application by crafting a malicious packet capture file or live traffic stream, rendering packet analysis unavailable until the process is restarted. No authentication is required, and the CVSS score of 5.5 reflects local attack vector with high availability impact.
Infinite loop in the MBIM protocol dissector of Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing specially crafted MBIM packets. A local user with normal privileges can trigger the infinite loop via user interaction (opening a malicious packet capture file), causing the application to hang and become unresponsive. No code execution or data access is possible; impact is strictly availability.
Infinite loop in the RPKI-Router protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user privileges can trigger the vulnerability through crafted network traffic or pcap files opened in Wireshark, rendering the application unresponsive. No authentication required; user interaction (opening a file or capturing packets) is necessary. No public exploit code or active exploitation in CISA KEV identified at time of analysis.
Denial of service via crash in the GSM RP protocol dissector affects Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with user privileges can trigger a dissector crash by crafting a malicious GSM RP packet and inducing a user to open it, causing application termination and loss of packet capture session. CVSS 5.5 reflects local attack vector and user interaction requirement; no remote exploitation path identified.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed WebSocket protocol packets, enabling local denial of service. An attacker with the ability to trigger packet dissection-either by crafting a malicious PCAP file or intercepting traffic on a local network-can force the application to crash by supplying a WebSocket frame that triggers an unhandled error condition in the protocol dissector. The vulnerability requires user interaction (opening a file or navigating to a network interface) and operates at local scope, resulting in application unavailability rather than code execution.
Wireshark SMB2 protocol dissector crashes when processing malformed packets, causing denial of service in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with low privileges can trigger the crash by crafting a malicious SMB2 packet and inducing the user to open it in Wireshark, resulting in application termination and loss of packet capture capability. No public exploit code or active exploitation in the wild has been identified at the time of analysis.
Stack buffer overflow in Wireshark HTTP protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash when processing malformed HTTP packets, resulting in denial of service. Local attackers with ability to trigger packet analysis via user interaction can crash the application and disrupt network traffic inspection workflows.
Denial of service in Wireshark sharkd versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to crash the application via a heap buffer overflow. The vulnerability requires local access and user interaction (opening a malicious file or network capture), making it a low-to-moderate priority for networked analyst workstations but not a remote code execution risk.
Memory leak in Wireshark sharkd service versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to trigger denial of service through exhaustion of system memory. The vulnerability stems from improper resource cleanup (CWE-401) during packet processing, enabling a local attacker with non-privileged access to crash the sharkd daemon or degrade system performance by repeatedly invoking operations that leak memory. No active exploitation has been confirmed at time of analysis, and exploitation requires local file system access combined with user interaction.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in the UDS protocol dissector allows local attackers to crash the application by opening a specially crafted packet capture file. The vulnerability requires user interaction (opening a malicious file) and is triggered during packet dissection, affecting the availability of the analysis tool but not confidentiality or integrity.
Null pointer dereference in Wireshark sharkd 4.4.0-4.4.14 and 4.6.0-4.6.4 causes denial of service when processing crafted input, crashing the daemon. Local attackers with low privileges can trigger the crash via user interaction, rendering the packet analysis service unavailable. No authentication required, and publicly available exploit code does not appear to exist at time of analysis.
Denial of service in Exim before 4.99.2 on musl libc systems allows remote attackers to crash mail server connection instances by sending malformed DNS PTR records that trigger an octal printing bug in the dn_expand function. The vulnerability requires high network complexity to exploit but results in service unavailability for affected connections. No patch version confirmation available from provided references.
Remote denial of service in Open5GS 2.7.3 allows unauthenticated attackers to crash the 5G core network by sending malformed PDU Session Modification Request messages. The vulnerability stems from improper input validation (CWE-20) in session management functions. EPSS score of 0.07% indicates low observed exploitation probability, and no active exploitation has been confirmed via CISA KEV. However, the attack requires no authentication or user interaction (AV:N/AC:L/PR:N/UI:N), making it trivially exploitable against exposed 5G core deployments, potentially disrupting mobile network services for enterprise or carrier environments.
Denial of service in Open5GS SMF component (versions before v2.7.5) allows unauthenticated remote attackers to crash the 5G core network Session Management Function by sending NGAP messages with malformed Protocol Configuration Options containing invalid length fields. The vulnerability triggers assertion failures in the PCO parser (CWE-617), causing service termination. With CVSS 7.5 (High) severity and network-accessible attack vector requiring no authentication, this poses significant operational risk to 5G networks, though the low EPSS score (0.07%, 22nd percentile) suggests limited observed exploitation attempts. No active exploitation confirmed (not in CISA KEV). Upstream fix available via commit d770787 incorporated in v2.7.5 release.
Memory exhaustion in OpenTelemetry.Exporter.OneCollector (NuGet, versions <= 1.15.0) enables denial-of-service against .NET applications when the configured telemetry collector endpoint is attacker-controlled or susceptible to MitM interception. The `HttpJsonPostTransport` class reads the full HTTP response body into heap memory on any 4xx or 5xx error - with no byte cap - allowing a malicious or intercepted endpoint to send an arbitrarily large body that exhausts heap memory, stalls the garbage collector, or triggers an OutOfMemoryException that terminates the process. No public exploit code exists and EPSS is 0.02% (3rd percentile), consistent with the high attack complexity; however, the impact on availability is rated High by the CVSS vector.
SysGauge 4.5.18 contains a buffer overflow vulnerability in the proxy configuration handler that allows local attackers to cause a denial of service by supplying an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
librsvg2-bin 2.40.13 contains a buffer overflow vulnerability that allows local attackers to cause a denial of service by processing malformed SVG files. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Denial of service via crafted ICMPv6 Router Advertisement in FreeRTOS-Plus-TCP affects embedded devices running versions 4.0.0-4.2.5 and 4.3.0-4.4.0, crashing the device when a truncated PREFIX_INFORMATION option triggers an out-of-bounds read in the IPv6 RA parser. An adjacent-network attacker with no privileges or user interaction can repeatedly crash affected IoT/embedded devices, causing persistent availability loss. No active exploitation has been confirmed (not in CISA KEV) and EPSS sits at 0.01% (3rd percentile), but vendor-confirmed patches exist for both affected branches.
Integer underflow in FreeRTOS-Plus-TCP's ICMP and ICMPv6 echo reply handlers enables an adjacent network attacker to crash any affected embedded or IoT device that has outgoing ping support enabled. The flaw spans two active release branches - 4.0.0 through 4.2.5 and 4.3.0 through 4.4.0 - and can trigger a heap out-of-bounds read of up to approximately 65KB, resulting in device denial of service. No public exploit has been identified and EPSS sits at 0.01% (3rd percentile), but the impact on resource-constrained embedded devices can be severe given their limited fault tolerance.
Unbounded HTTP response buffering in OpenTelemetry.Resources.Azure (NuGet, versions ≤ 1.15.0-beta.1) allows an attacker who controls or can MitM the Azure VM Instance Metadata Service endpoint at http://169.254.169.254 to cause heap exhaustion and crash the consuming .NET process via OutOfMemoryException. The AzureVmMetaDataRequestor class calls HttpClient.GetStringAsync() with no response-size limit, meaning an adversarial IMDS response of arbitrary size is fully buffered into managed memory before deserialization. No public exploit exists and EPSS is 0.04%, but the DoS impact is process-terminating if the MitM prerequisite can be satisfied.
Heap-based buffer underwrite in Wazuh's GetAlertData function (versions 1.0.0 through 4.14.3) allows a threat actor who has already compromised a Wazuh agent to corrupt heap metadata on the manager or agent host by injecting a specially crafted alert into the log file monitored by wazuh-logcollector. The root cause is an unsigned integer underflow combined with pointer arithmetic wrapping that causes a NULL byte write exactly one byte before the start of a strdup-allocated buffer, corrupting adjacent heap metadata. No active exploitation is confirmed (absent from CISA KEV), though SSVC classifies a POC as existing; EPSS at 0.01% (2nd percentile) reflects very low observed exploitation probability, and a vendor-released patch is available in version 4.14.4.
Denial of Service in Spring Framework's static resource serving affects Spring MVC and Spring WebFlux applications running on Windows, where crafted HTTP requests trigger abnormally slow Windows file system resolution, exhausting HTTP connection pools. Affected branches span 5.3.x through 7.0.x; fixed versions are available from VMware/Spring. No active exploitation is confirmed (not in CISA KEV), EPSS is 0.05% at the 16th percentile, and SSVC rates exploitation as 'none' - but the attack is automatable and unauthenticated, making it meaningful for any qualifying Windows Spring deployment.
Cache poisoning in Spring Framework's static resource handler allows network-accessible unauthenticated attackers to corrupt the resource cache with wrongly-encoded content, causing a denial of service for clients consuming the front-end. Affected are Spring MVC and Spring WebFlux applications across Spring Framework 5.3.x, 6.1.x, 6.2.x, and 7.0.x that explicitly configure the resource chain with both caching and encoded resource resolution enabled. No public exploit exists and no active exploitation has been identified; EPSS at 0.06% (17th percentile) and SSVC exploitation rating of 'none' confirm very low real-world risk at this time.
Disk exhaustion via undeleted temp files in Spring WebFlux multipart processing affects all actively maintained Spring Framework branches, allowing an authenticated remote attacker to consume available disk space on the host. Affected branches span 5.3.x, 6.1.x, 6.2.x, and 7.0.x, with fixed releases available for all. No public exploit exists and EPSS sits at the 9th percentile, but the network-accessible attack surface and potential for cascading host-level impact make this a meaningful availability risk for any Spring WebFlux deployment that handles multipart uploads.
OpenTelemetry's Zipkin exporter for .NET allows unauthenticated remote attackers to trigger denial of service by sending spans with high-cardinality remote endpoint attributes, causing unbounded memory growth in the remote endpoint cache and eventual process degradation. CVSS 5.3 (network-accessible, low complexity). Patch available from vendor; no active exploitation identified.
Memory exhaustion vulnerability in the OpenClaw npm package (all versions before 2026.4.8) allows authenticated network-accessible attackers to trigger denial of service by submitting crafted base64-encoded input to multiple affected decode paths, each of which allocates memory before enforcing decoded-size limits. The vendor explicitly scopes this vulnerability to OpenClaw's trust model as a user-controlled local assistant, not a multi-tenant service boundary, which meaningfully narrows real-world attack surface. No public exploit exists, CISA has not added this to KEV, and EPSS of 0.04% (11th percentile) confirms negligible exploitation activity at time of analysis.
Disk exhaustion via unbounded Tlon media downloads affects OpenClaw versions up to and including 2026.3.28, where the Tlon extension bypasses the shared media runtime's file size cap (6 MB per file), per-message image count limit (8 images), and cleanup controls. An authenticated attacker with a valid Tlon account can craft posts containing large numbers of oversized image URLs, causing the OpenClaw instance to write unbounded media to local storage until disk space is exhausted. No active exploitation is confirmed (not in CISA KEV), EPSS is 0.04% (11th percentile), and SSVC classifies exploitation as none - vendor-released patch version 2026.3.31 resolves the issue.
OpenClaw before version 2026.3.31 fails to properly validate WebSocket frame sizes in its voice-call component before processing, allowing remote unauthenticated attackers to send oversized frames that trigger excessive resource consumption and denial of service. This vulnerability represents an incomplete remediation of CVE-2026-32062, demonstrating that the original fix did not address the root validation sequencing issue.
OpenClaw before version 2026.3.31 performs Discord audio preflight transcription without validating member authorization, allowing unauthenticated remote attackers to trigger resource-intensive audio processing and cause denial of service through resource exhaustion.
Spring AI versions 1.0.0-1.0.5 and 1.1.0-1.1.4 are vulnerable to denial of service through uncontrolled resource consumption when processing maliciously crafted PDF files via the ForkPDFLayoutTextStripper component. Authenticated remote attackers can exhaust server memory and crash affected applications by uploading or processing specially designed PDFs. Vendor-released patches address the issue in versions 1.0.6 and 1.1.5.
Remote unauthenticated denial of service in Apache Thrift c_glib language bindings (versions before 0.23.0) allows attackers to crash Thrift servers via specially crafted requests triggering 'free(): invalid pointer' fatal errors. CVSS 7.5 (HIGH) with network vector and low complexity. EPSS score is only 0.02% (4th percentile), indicating very low real-world exploitation probability despite theoretical severity. No active exploitation confirmed (not in CISA KEV); no public POC identified at time of analysis. Vendor-released patch: Apache Thrift 0.23.0.
Stack overflow in Apache Thrift c_glib dispatch mechanism allows remote attackers to trigger denial of service via crafted network requests. The vulnerability affects Apache Thrift versions prior to 0.23.0 and requires no authentication or user interaction, resulting in application crashes or service unavailability. Patch is available from the vendor.
Denial of service in the Linux kernel EDAC (Error Detection and Correction) subsystem due to improper initialization ordering in edac_mc_alloc(). When memory allocation fails during EDAC memory controller initialization, the error path calls put_device() before device_initialize() is executed, triggering a null pointer dereference in kobject_put() that causes a kernel panic or system crash. This affects Linux systems with EDAC support enabled across multiple kernel versions from 5.19 through 7.0.
Modal dialog reentry vulnerability in Foxit PDF Editor and Reader allows local attackers to trigger UI freeze and denial of service by supplying a crafted PDF document with a malicious action chain, requiring user interaction to open the file. The vulnerability stems from improper control flow management in document action handling and results in application unresponsiveness on the main thread. No public exploit code or active exploitation has been identified at the time of analysis.
Use-after-free vulnerability in Foxit PDF Editor and PDF Reader allows local attackers to crash the application by manipulating document page lifecycle events, causing internal component states to desynchronize and subsequent operations to reference invalidated memory objects. Attack requires user interaction to open a malicious PDF file and does not enable information disclosure or code execution; impact is denial of service with CVSS 5.5 (medium severity). No public exploit code or active exploitation confirmed at time of analysis.
String injection in Notepad++ 8.9.3 leads to memory address disclosure or application crash when processing maliciously crafted input. Attackers can leverage this remotely without authentication (CVSS 4.0 score 10.0, AV:N/PR:N), though desktop application context suggests user interaction required despite UI:N in vector. Publicly available exploit code exists per GitHub repository llgsjsm/cve-2026-3008. Fixed in version 8.9.4 release candidate per community forum discussion. EPSS data not available for 2026 CVE.
Denial of service in MERCURY IP camera MIPC252W version 1.0.5 Build 230306 allows unauthenticated local attackers to trigger persistent authentication failure in the RTSP service by sending repeated requests with invalid Digest authentication parameters, preventing legitimate clients from authenticating and causing service unavailability.
Denial-of-service in the Mercury MIPC252W IP camera's RTSP service allows an authenticated attacker to crash streaming sessions by repeatedly issuing SETUP requests for the same media track within a single RTSP session, forcing the server to reset the connection and rendering the camera's video stream unavailable. The vulnerability affects firmware version 1.0.5 Build 230306 Rel.79931n specifically. Proof-of-concept code is publicly available on GitHub per SSVC data, though no active exploitation has been confirmed in CISA KEV.
P10 Central Management Software 1.4.13 contains a buffer overflow vulnerability in the login password field that allows local attackers to crash the application by submitting an oversized input. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
ObserverIP Scan Tool 1.4.0.1 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string in the IP input field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
CEWE Photoshow 6.3.4 contains a buffer overflow vulnerability in the login dialog that allows attackers to crash the application by submitting oversized input. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Prime95 29.4b7 contains a buffer overflow vulnerability in the PrimeNet connection dialog that allows local attackers to crash the application by supplying an excessively long string in the optional. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Bome Restorator 1793 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Name field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Easyboot 6.6.0 contains a buffer overflow vulnerability in the Replace Text function that allows local attackers to crash the application by supplying an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Softdisk 3.0.3 contains a buffer overflow vulnerability in the registration code dialog that allows local attackers to crash the application by supplying an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
StyleWriter 1.0 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Drive Power Manager 1.10 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Name field. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Easy PhotoResQ 1.0 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Folder/filename field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Fathom 2.4 contains a buffer overflow vulnerability in the Authorization Code field that allows local attackers to crash the application by submitting an oversized input string. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
HD Tune Pro 5.70 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the folder/file name field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Nmap 7.70 contains a denial of service vulnerability that allows local attackers to crash the application by processing malicious XML files with exponential entity expansion. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
Infiltrator Network Security Scanner 4.6 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized input string. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
jiNa OCR Image to Text 1.0 contains a denial of service vulnerability that allows local attackers to crash the application by processing a malformed PNG file. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
PicaJet FX 2.6.5 contains a denial of service vulnerability that allows local attackers to crash the application by submitting oversized input to registration fields. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
PixGPS 1.1.8 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized string to the folder path input field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RoboImport 1.2.0.72 contains a denial of service vulnerability that allows local attackers to crash the application by submitting oversized input to registration fields. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
InfraRecorder 0.53 contains a denial of service vulnerability that allows local attackers to crash the application by importing a maliciously crafted text file. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Remote denial of service in Cesanta Mongoose up to version 7.20 allows unauthenticated attackers to trigger an infinite loop via manipulation of TCP option length parameters in the handle_opt function, causing service unavailability. Publicly available exploit code exists. Patch released in version 7.21.
Denial of service in Axios HTTP client before versions 1.15.1 and 0.31.1 allows remote unauthenticated attackers to crash Node.js processes by sending requests with deeply nested object structures that trigger unbounded recursion in the toFormData function. The vulnerability affects both browser and Node.js environments but is exploitable in server-side Node.js deployments where attacker-controlled data is passed to toFormData without depth validation.
Axios HTTP client prior to version 1.15.1 (1.x branch) and 0.31.1 (0.x branch) fails to enforce maxContentLength limits when responseType is set to 'stream', allowing attackers to cause denial of service by streaming unbounded response payloads that bypass configured size restrictions. The vulnerability affects both browser and Node.js environments and requires no authentication or user interaction to exploit.
Axios versions prior to 1.15.1 and 0.31.1 allow remote attackers to bypass maxBodyLength restrictions on stream request bodies when maxRedirects is set to 0, enabling denial of service through oversized uploads that consume unbounded server resources. The vulnerability affects the native http/https transport path in Node.js environments and enables attackers to send streamed payloads that exceed configured size limits, potentially exhausting memory or bandwidth on the target application.
Infinite recursion in LiquidJS template engine crashes Node.js processes via out-of-memory condition when attackers submit templates with circular block references. Unauthenticated remote attackers can consume ~4GB RAM and terminate any application accepting user-provided Liquid templates by nesting identically-named blocks within `{% layout %}` / `{% block %}` tags. Vendor patch available via GitHub commit e2311df. CVSS 7.5 (High) reflects network-accessible, low-complexity attack requiring no privileges or user interaction, causing complete availability loss.
NULL pointer dereference in the Linux kernel vub300 USB MMC driver allows a local authenticated attacker to crash the kernel by disconnecting a VUB300-based USB MMC adapter while the driver is active. The disconnect handler releases the driver data reference before deregistering the MMC controller, creating a window for NULL dereference or use-after-free that results in a kernel panic and denial of service. No active exploitation has been confirmed - EPSS is 0.02% (7th percentile) and the vulnerability is absent from the CISA KEV catalog.
Null pointer dereference in the Linux kernel's lan966x FDMA network driver crashes the kernel when page_pool_create() fails during receive pool initialization. Affected systems running lan966x network controller hardware can be brought down by a local low-privileged user who triggers a page pool allocation failure, resulting in a kernel oops via dereference of an ERR_PTR in xdp_rxq_info_reg_mem_model(). No public exploit or active exploitation (CISA KEV) has been identified; EPSS at 0.02% (5th percentile) confirms negligible observed exploitation activity.
Infinite-loop denial of service in the Linux kernel's rxrpc subsystem allows a local low-privileged user to hang a process indefinitely by reading /proc/net/rxrpc/calls while concurrent rxrpc call teardown occurs. The root cause is use of list_del_init() instead of the RCU-safe list_del_rcu() during call removal from rxnet->calls, leaving the list in a state that confuses RCU readers into endless traversal. No public exploit exists and EPSS sits at the 5th percentile, reflecting the combination of local-only access and the niche deployment footprint of rxrpc.
NULL pointer dereference in the Linux kernel hid-alps driver crashes systems with Alps HID touchpad hardware when raw events are processed before the device is fully claimed. Local low-privileged users on affected systems can trigger a kernel panic, causing a denial of service. No public exploit exists (EPSS 0.02%, 5th percentile) and no KEV listing has been issued; however, patches are confirmed across multiple stable branches including 6.12.83, 6.18.24, 6.19.14, and 7.0.1.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in SMB2 protocol dissector allows local attackers to crash the application when processing malicious or malformed SMB2 network traffic. Exploitation requires user interaction (opening a crafted capture file or live capture), and causes high availability impact with no data confidentiality or integrity compromise. CVSS 5.5 reflects local attack vector but potential for widespread impact given Wireshark's role in network analysis workflows.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via malformed ICMPv6 PvD (Prefix Validation Data) packets crashes the protocol dissector, requiring user interaction to open a crafted capture file. The vulnerability affects local users only (AV:L) and does not enable code execution, information disclosure, or integrity compromise.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed AFP Spotlight protocol packets, causing denial of service. An attacker can trigger the crash by delivering a crafted packet to a user running a vulnerable version, disrupting packet analysis and network monitoring. The vulnerability requires local or direct network access and user interaction to open a malicious capture file or receive the packet during live capture, but no authentication is needed.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via stack buffer overflow in the AMR-NB codec decoder allows local attackers with user interaction to crash the application. The vulnerability requires opening a specially crafted network capture file, making it exploitable in scenarios where users are tricked into opening untrusted PCAP files or when Wireshark auto-opens recent captures.
Denial of service in Wireshark 4.6.0 through 4.6.4 via crafted SDP protocol packets allows local attackers with user interaction to crash the application through a use-after-free memory corruption vulnerability in the SDP protocol dissector. EPSS and KEV status not available at analysis time; no public exploit code identified.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via crafted iLBC codec packets allows local attackers with user interaction to crash the application and interrupt service. The vulnerability stems from a use-after-free condition in the iLBC codec parser, triggered when Wireshark processes malformed audio codec data, causing an application crash without code execution.
Heap buffer overflow in the DCP-ETSI protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when a user opens a malicious packet capture file. The vulnerability requires user interaction (opening a crafted .pcap or similar file locally) and crashes the application, preventing further packet analysis. No public exploit code or active exploitation has been confirmed at this time.
Stack buffer overflow in Wireshark's BEEP protocol dissector causes denial of service when processing malformed network packets. Versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable; a local user with the ability to interact with Wireshark or supply crafted BEEP traffic can trigger a crash via a specially crafted packet that requires user interaction to open or process. No public exploit code or active exploitation has been identified at time of analysis.
Stack buffer overflow in Wireshark's ZigBee protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash and denial of service when processing malformed ZigBee packets. An attacker must trick a user into opening a crafted packet capture file or visiting a malicious webpage serving the packet, since the vulnerability requires local file access and user interaction. No active exploitation has been publicly reported.
Wireshark versions 4.6.0 through 4.6.4 contain an infinite loop vulnerability in the DLMS/COSEM protocol dissector that causes denial of service when processing malformed packets. A local attacker with user privileges can trigger the infinite loop by opening a crafted DLMS/COSEM packet capture file, freezing the application and rendering it unresponsive without requiring authentication or special configuration.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes application crash during zlib decompression in the packet dissection engine when processing malformed compressed traffic. Local attackers with user privileges can trigger the crash by opening a specially crafted pcap file or receiving a malicious packet capture, requiring user interaction but no authentication. No public exploit code or active exploitation has been identified at time of analysis.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in the USB HID protocol dissector allows local attackers to crash the application by opening a maliciously crafted packet capture file. The vulnerability requires user interaction (opening a file) on a local system, making it suitable for targeted attacks against security analysts and network administrators who routinely inspect suspicious network traffic.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers to crash the application by triggering an unhandled exception in the LZ77 decompression engine when processing malformed compressed packet data. The vulnerability requires user interaction (opening a crafted packet capture file or receiving a malicious packet) but causes immediate application termination, impacting network analysis workflows.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed Kismet protocol packets due to a buffer overflow in the Kismet dissector, allowing unauthenticated remote denial of service via a crafted network capture file or live traffic. User interaction (opening a malicious capture file or capturing traffic) is required. No public exploit code or active exploitation has been identified at the time of analysis.
Infinite loop in the SANE protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed SANE packets. A local attacker with user privileges can trigger the infinite loop by crafting a specially formatted SANE network capture or injecting malicious packets, causing Wireshark to hang and become unresponsive, denying analysts access to packet analysis.
Heap buffer overflow in Wireshark's DCP-ETSI protocol dissector causes denial of service when processing malformed network packets in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local user can trigger a crash by opening a crafted packet file or live network capture, rendering the packet analysis tool unresponsive. No remote exploitation or data exfiltration is possible; impact is limited to availability.
Heap buffer overflow in the iLBC audio codec dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to trigger a denial of service crash by supplying a malformed iLBC packet. The vulnerability requires user interaction to open a crafted packet capture file and does not enable code execution.
Infinite loop in the TLS protocol dissector of Wireshark 4.6.0 through 4.6.4 causes denial of service when processing malformed TLS packets. Local attackers can trigger the infinite loop by crafting packets and opening them with Wireshark, causing the application to hang or consume excessive CPU resources. User interaction is required to open the malicious packet capture, limiting the attack to scenarios where a victim is tricked into opening untrusted network traffic files.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed ASN.1 PER protocol packets, enabling local denial of service against users opening crafted capture files. The vulnerability requires user interaction (opening a file or receiving a live packet capture) but allows an attacker to hang or crash the application without authentication. No active exploitation has been confirmed in public sources.
Denial of service in Wireshark 4.6.0 through 4.6.4 via null pointer dereference in the RTSP protocol dissector causes application crash when processing malformed RTSP traffic. Local attackers with network access to a Wireshark instance can trigger the crash by supplying a specially crafted RTSP packet, resulting in availability impact. No public exploit code or active in-the-wild exploitation has been identified; patch availability status requires verification from vendor.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.
Infinite loop in the GNW protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user interaction can craft malicious GNW traffic or files to exhaust CPU resources and freeze the application, preventing legitimate packet analysis and potentially disrupting network troubleshooting workflows.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable to denial of service via infinite loops in the OpenFlow v5 protocol dissector when processing maliciously crafted packets. An attacker can trigger CPU exhaustion and application hang by delivering a specially crafted OpenFlow v5 packet to a user running an affected version, requiring user interaction (opening a capture file or live packet capture). No public exploit code has been identified, but the vulnerability is straightforward to trigger once the root cause is known.
Wireshark versions 4.6.0 through 4.6.4 and 4.4.0 through 4.4.14 are vulnerable to a denial of service attack via an infinite loop in the OpenFlow v6 protocol dissector, triggered when processing malformed OpenFlow traffic. A local attacker with user interaction can crash the Wireshark application by crafting a malicious packet capture file or live traffic stream, rendering packet analysis unavailable until the process is restarted. No authentication is required, and the CVSS score of 5.5 reflects local attack vector with high availability impact.
Infinite loop in the MBIM protocol dissector of Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing specially crafted MBIM packets. A local user with normal privileges can trigger the infinite loop via user interaction (opening a malicious packet capture file), causing the application to hang and become unresponsive. No code execution or data access is possible; impact is strictly availability.
Infinite loop in the RPKI-Router protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user privileges can trigger the vulnerability through crafted network traffic or pcap files opened in Wireshark, rendering the application unresponsive. No authentication required; user interaction (opening a file or capturing packets) is necessary. No public exploit code or active exploitation in CISA KEV identified at time of analysis.
Denial of service via crash in the GSM RP protocol dissector affects Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with user privileges can trigger a dissector crash by crafting a malicious GSM RP packet and inducing a user to open it, causing application termination and loss of packet capture session. CVSS 5.5 reflects local attack vector and user interaction requirement; no remote exploitation path identified.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed WebSocket protocol packets, enabling local denial of service. An attacker with the ability to trigger packet dissection-either by crafting a malicious PCAP file or intercepting traffic on a local network-can force the application to crash by supplying a WebSocket frame that triggers an unhandled error condition in the protocol dissector. The vulnerability requires user interaction (opening a file or navigating to a network interface) and operates at local scope, resulting in application unavailability rather than code execution.
Wireshark SMB2 protocol dissector crashes when processing malformed packets, causing denial of service in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with low privileges can trigger the crash by crafting a malicious SMB2 packet and inducing the user to open it in Wireshark, resulting in application termination and loss of packet capture capability. No public exploit code or active exploitation in the wild has been identified at the time of analysis.
Stack buffer overflow in Wireshark HTTP protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash when processing malformed HTTP packets, resulting in denial of service. Local attackers with ability to trigger packet analysis via user interaction can crash the application and disrupt network traffic inspection workflows.
Denial of service in Wireshark sharkd versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to crash the application via a heap buffer overflow. The vulnerability requires local access and user interaction (opening a malicious file or network capture), making it a low-to-moderate priority for networked analyst workstations but not a remote code execution risk.
Memory leak in Wireshark sharkd service versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to trigger denial of service through exhaustion of system memory. The vulnerability stems from improper resource cleanup (CWE-401) during packet processing, enabling a local attacker with non-privileged access to crash the sharkd daemon or degrade system performance by repeatedly invoking operations that leak memory. No active exploitation has been confirmed at time of analysis, and exploitation requires local file system access combined with user interaction.
Denial of service in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 via infinite loop in the UDS protocol dissector allows local attackers to crash the application by opening a specially crafted packet capture file. The vulnerability requires user interaction (opening a malicious file) and is triggered during packet dissection, affecting the availability of the analysis tool but not confidentiality or integrity.
Null pointer dereference in Wireshark sharkd 4.4.0-4.4.14 and 4.6.0-4.6.4 causes denial of service when processing crafted input, crashing the daemon. Local attackers with low privileges can trigger the crash via user interaction, rendering the packet analysis service unavailable. No authentication required, and publicly available exploit code does not appear to exist at time of analysis.
Denial of service in Exim before 4.99.2 on musl libc systems allows remote attackers to crash mail server connection instances by sending malformed DNS PTR records that trigger an octal printing bug in the dn_expand function. The vulnerability requires high network complexity to exploit but results in service unavailability for affected connections. No patch version confirmation available from provided references.
Remote denial of service in Open5GS 2.7.3 allows unauthenticated attackers to crash the 5G core network by sending malformed PDU Session Modification Request messages. The vulnerability stems from improper input validation (CWE-20) in session management functions. EPSS score of 0.07% indicates low observed exploitation probability, and no active exploitation has been confirmed via CISA KEV. However, the attack requires no authentication or user interaction (AV:N/AC:L/PR:N/UI:N), making it trivially exploitable against exposed 5G core deployments, potentially disrupting mobile network services for enterprise or carrier environments.
Denial of service in Open5GS SMF component (versions before v2.7.5) allows unauthenticated remote attackers to crash the 5G core network Session Management Function by sending NGAP messages with malformed Protocol Configuration Options containing invalid length fields. The vulnerability triggers assertion failures in the PCO parser (CWE-617), causing service termination. With CVSS 7.5 (High) severity and network-accessible attack vector requiring no authentication, this poses significant operational risk to 5G networks, though the low EPSS score (0.07%, 22nd percentile) suggests limited observed exploitation attempts. No active exploitation confirmed (not in CISA KEV). Upstream fix available via commit d770787 incorporated in v2.7.5 release.
Memory exhaustion in OpenTelemetry.Exporter.OneCollector (NuGet, versions <= 1.15.0) enables denial-of-service against .NET applications when the configured telemetry collector endpoint is attacker-controlled or susceptible to MitM interception. The `HttpJsonPostTransport` class reads the full HTTP response body into heap memory on any 4xx or 5xx error - with no byte cap - allowing a malicious or intercepted endpoint to send an arbitrarily large body that exhausts heap memory, stalls the garbage collector, or triggers an OutOfMemoryException that terminates the process. No public exploit code exists and EPSS is 0.02% (3rd percentile), consistent with the high attack complexity; however, the impact on availability is rated High by the CVSS vector.
SysGauge 4.5.18 contains a buffer overflow vulnerability in the proxy configuration handler that allows local attackers to cause a denial of service by supplying an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
librsvg2-bin 2.40.13 contains a buffer overflow vulnerability that allows local attackers to cause a denial of service by processing malformed SVG files. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Denial of service via crafted ICMPv6 Router Advertisement in FreeRTOS-Plus-TCP affects embedded devices running versions 4.0.0-4.2.5 and 4.3.0-4.4.0, crashing the device when a truncated PREFIX_INFORMATION option triggers an out-of-bounds read in the IPv6 RA parser. An adjacent-network attacker with no privileges or user interaction can repeatedly crash affected IoT/embedded devices, causing persistent availability loss. No active exploitation has been confirmed (not in CISA KEV) and EPSS sits at 0.01% (3rd percentile), but vendor-confirmed patches exist for both affected branches.
Integer underflow in FreeRTOS-Plus-TCP's ICMP and ICMPv6 echo reply handlers enables an adjacent network attacker to crash any affected embedded or IoT device that has outgoing ping support enabled. The flaw spans two active release branches - 4.0.0 through 4.2.5 and 4.3.0 through 4.4.0 - and can trigger a heap out-of-bounds read of up to approximately 65KB, resulting in device denial of service. No public exploit has been identified and EPSS sits at 0.01% (3rd percentile), but the impact on resource-constrained embedded devices can be severe given their limited fault tolerance.
Unbounded HTTP response buffering in OpenTelemetry.Resources.Azure (NuGet, versions ≤ 1.15.0-beta.1) allows an attacker who controls or can MitM the Azure VM Instance Metadata Service endpoint at http://169.254.169.254 to cause heap exhaustion and crash the consuming .NET process via OutOfMemoryException. The AzureVmMetaDataRequestor class calls HttpClient.GetStringAsync() with no response-size limit, meaning an adversarial IMDS response of arbitrary size is fully buffered into managed memory before deserialization. No public exploit exists and EPSS is 0.04%, but the DoS impact is process-terminating if the MitM prerequisite can be satisfied.
Heap-based buffer underwrite in Wazuh's GetAlertData function (versions 1.0.0 through 4.14.3) allows a threat actor who has already compromised a Wazuh agent to corrupt heap metadata on the manager or agent host by injecting a specially crafted alert into the log file monitored by wazuh-logcollector. The root cause is an unsigned integer underflow combined with pointer arithmetic wrapping that causes a NULL byte write exactly one byte before the start of a strdup-allocated buffer, corrupting adjacent heap metadata. No active exploitation is confirmed (absent from CISA KEV), though SSVC classifies a POC as existing; EPSS at 0.01% (2nd percentile) reflects very low observed exploitation probability, and a vendor-released patch is available in version 4.14.4.
Denial of Service in Spring Framework's static resource serving affects Spring MVC and Spring WebFlux applications running on Windows, where crafted HTTP requests trigger abnormally slow Windows file system resolution, exhausting HTTP connection pools. Affected branches span 5.3.x through 7.0.x; fixed versions are available from VMware/Spring. No active exploitation is confirmed (not in CISA KEV), EPSS is 0.05% at the 16th percentile, and SSVC rates exploitation as 'none' - but the attack is automatable and unauthenticated, making it meaningful for any qualifying Windows Spring deployment.
Cache poisoning in Spring Framework's static resource handler allows network-accessible unauthenticated attackers to corrupt the resource cache with wrongly-encoded content, causing a denial of service for clients consuming the front-end. Affected are Spring MVC and Spring WebFlux applications across Spring Framework 5.3.x, 6.1.x, 6.2.x, and 7.0.x that explicitly configure the resource chain with both caching and encoded resource resolution enabled. No public exploit exists and no active exploitation has been identified; EPSS at 0.06% (17th percentile) and SSVC exploitation rating of 'none' confirm very low real-world risk at this time.
Disk exhaustion via undeleted temp files in Spring WebFlux multipart processing affects all actively maintained Spring Framework branches, allowing an authenticated remote attacker to consume available disk space on the host. Affected branches span 5.3.x, 6.1.x, 6.2.x, and 7.0.x, with fixed releases available for all. No public exploit exists and EPSS sits at the 9th percentile, but the network-accessible attack surface and potential for cascading host-level impact make this a meaningful availability risk for any Spring WebFlux deployment that handles multipart uploads.
OpenTelemetry's Zipkin exporter for .NET allows unauthenticated remote attackers to trigger denial of service by sending spans with high-cardinality remote endpoint attributes, causing unbounded memory growth in the remote endpoint cache and eventual process degradation. CVSS 5.3 (network-accessible, low complexity). Patch available from vendor; no active exploitation identified.
Memory exhaustion vulnerability in the OpenClaw npm package (all versions before 2026.4.8) allows authenticated network-accessible attackers to trigger denial of service by submitting crafted base64-encoded input to multiple affected decode paths, each of which allocates memory before enforcing decoded-size limits. The vendor explicitly scopes this vulnerability to OpenClaw's trust model as a user-controlled local assistant, not a multi-tenant service boundary, which meaningfully narrows real-world attack surface. No public exploit exists, CISA has not added this to KEV, and EPSS of 0.04% (11th percentile) confirms negligible exploitation activity at time of analysis.
Disk exhaustion via unbounded Tlon media downloads affects OpenClaw versions up to and including 2026.3.28, where the Tlon extension bypasses the shared media runtime's file size cap (6 MB per file), per-message image count limit (8 images), and cleanup controls. An authenticated attacker with a valid Tlon account can craft posts containing large numbers of oversized image URLs, causing the OpenClaw instance to write unbounded media to local storage until disk space is exhausted. No active exploitation is confirmed (not in CISA KEV), EPSS is 0.04% (11th percentile), and SSVC classifies exploitation as none - vendor-released patch version 2026.3.31 resolves the issue.
OpenClaw before version 2026.3.31 fails to properly validate WebSocket frame sizes in its voice-call component before processing, allowing remote unauthenticated attackers to send oversized frames that trigger excessive resource consumption and denial of service. This vulnerability represents an incomplete remediation of CVE-2026-32062, demonstrating that the original fix did not address the root validation sequencing issue.
OpenClaw before version 2026.3.31 performs Discord audio preflight transcription without validating member authorization, allowing unauthenticated remote attackers to trigger resource-intensive audio processing and cause denial of service through resource exhaustion.
Spring AI versions 1.0.0-1.0.5 and 1.1.0-1.1.4 are vulnerable to denial of service through uncontrolled resource consumption when processing maliciously crafted PDF files via the ForkPDFLayoutTextStripper component. Authenticated remote attackers can exhaust server memory and crash affected applications by uploading or processing specially designed PDFs. Vendor-released patches address the issue in versions 1.0.6 and 1.1.5.
Remote unauthenticated denial of service in Apache Thrift c_glib language bindings (versions before 0.23.0) allows attackers to crash Thrift servers via specially crafted requests triggering 'free(): invalid pointer' fatal errors. CVSS 7.5 (HIGH) with network vector and low complexity. EPSS score is only 0.02% (4th percentile), indicating very low real-world exploitation probability despite theoretical severity. No active exploitation confirmed (not in CISA KEV); no public POC identified at time of analysis. Vendor-released patch: Apache Thrift 0.23.0.
Stack overflow in Apache Thrift c_glib dispatch mechanism allows remote attackers to trigger denial of service via crafted network requests. The vulnerability affects Apache Thrift versions prior to 0.23.0 and requires no authentication or user interaction, resulting in application crashes or service unavailability. Patch is available from the vendor.
Denial of service in the Linux kernel EDAC (Error Detection and Correction) subsystem due to improper initialization ordering in edac_mc_alloc(). When memory allocation fails during EDAC memory controller initialization, the error path calls put_device() before device_initialize() is executed, triggering a null pointer dereference in kobject_put() that causes a kernel panic or system crash. This affects Linux systems with EDAC support enabled across multiple kernel versions from 5.19 through 7.0.
Modal dialog reentry vulnerability in Foxit PDF Editor and Reader allows local attackers to trigger UI freeze and denial of service by supplying a crafted PDF document with a malicious action chain, requiring user interaction to open the file. The vulnerability stems from improper control flow management in document action handling and results in application unresponsiveness on the main thread. No public exploit code or active exploitation has been identified at the time of analysis.
Use-after-free vulnerability in Foxit PDF Editor and PDF Reader allows local attackers to crash the application by manipulating document page lifecycle events, causing internal component states to desynchronize and subsequent operations to reference invalidated memory objects. Attack requires user interaction to open a malicious PDF file and does not enable information disclosure or code execution; impact is denial of service with CVSS 5.5 (medium severity). No public exploit code or active exploitation confirmed at time of analysis.
String injection in Notepad++ 8.9.3 leads to memory address disclosure or application crash when processing maliciously crafted input. Attackers can leverage this remotely without authentication (CVSS 4.0 score 10.0, AV:N/PR:N), though desktop application context suggests user interaction required despite UI:N in vector. Publicly available exploit code exists per GitHub repository llgsjsm/cve-2026-3008. Fixed in version 8.9.4 release candidate per community forum discussion. EPSS data not available for 2026 CVE.
Denial of service in MERCURY IP camera MIPC252W version 1.0.5 Build 230306 allows unauthenticated local attackers to trigger persistent authentication failure in the RTSP service by sending repeated requests with invalid Digest authentication parameters, preventing legitimate clients from authenticating and causing service unavailability.
Denial-of-service in the Mercury MIPC252W IP camera's RTSP service allows an authenticated attacker to crash streaming sessions by repeatedly issuing SETUP requests for the same media track within a single RTSP session, forcing the server to reset the connection and rendering the camera's video stream unavailable. The vulnerability affects firmware version 1.0.5 Build 230306 Rel.79931n specifically. Proof-of-concept code is publicly available on GitHub per SSVC data, though no active exploitation has been confirmed in CISA KEV.
P10 Central Management Software 1.4.13 contains a buffer overflow vulnerability in the login password field that allows local attackers to crash the application by submitting an oversized input. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
ObserverIP Scan Tool 1.4.0.1 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string in the IP input field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
CEWE Photoshow 6.3.4 contains a buffer overflow vulnerability in the login dialog that allows attackers to crash the application by submitting oversized input. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Prime95 29.4b7 contains a buffer overflow vulnerability in the PrimeNet connection dialog that allows local attackers to crash the application by supplying an excessively long string in the optional. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Bome Restorator 1793 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Name field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Easyboot 6.6.0 contains a buffer overflow vulnerability in the Replace Text function that allows local attackers to crash the application by supplying an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Softdisk 3.0.3 contains a buffer overflow vulnerability in the registration code dialog that allows local attackers to crash the application by supplying an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
StyleWriter 1.0 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Drive Power Manager 1.10 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Name field. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Easy PhotoResQ 1.0 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Folder/filename field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Fathom 2.4 contains a buffer overflow vulnerability in the Authorization Code field that allows local attackers to crash the application by submitting an oversized input string. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
HD Tune Pro 5.70 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the folder/file name field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Nmap 7.70 contains a denial of service vulnerability that allows local attackers to crash the application by processing malicious XML files with exponential entity expansion. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
Infiltrator Network Security Scanner 4.6 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized input string. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
jiNa OCR Image to Text 1.0 contains a denial of service vulnerability that allows local attackers to crash the application by processing a malformed PNG file. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
PicaJet FX 2.6.5 contains a denial of service vulnerability that allows local attackers to crash the application by submitting oversized input to registration fields. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
PixGPS 1.1.8 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized string to the folder path input field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RoboImport 1.2.0.72 contains a denial of service vulnerability that allows local attackers to crash the application by submitting oversized input to registration fields. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
InfraRecorder 0.53 contains a denial of service vulnerability that allows local attackers to crash the application by importing a maliciously crafted text file. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Remote denial of service in Cesanta Mongoose up to version 7.20 allows unauthenticated attackers to trigger an infinite loop via manipulation of TCP option length parameters in the handle_opt function, causing service unavailability. Publicly available exploit code exists. Patch released in version 7.21.
Denial of service in Axios HTTP client before versions 1.15.1 and 0.31.1 allows remote unauthenticated attackers to crash Node.js processes by sending requests with deeply nested object structures that trigger unbounded recursion in the toFormData function. The vulnerability affects both browser and Node.js environments but is exploitable in server-side Node.js deployments where attacker-controlled data is passed to toFormData without depth validation.
Axios HTTP client prior to version 1.15.1 (1.x branch) and 0.31.1 (0.x branch) fails to enforce maxContentLength limits when responseType is set to 'stream', allowing attackers to cause denial of service by streaming unbounded response payloads that bypass configured size restrictions. The vulnerability affects both browser and Node.js environments and requires no authentication or user interaction to exploit.
Axios versions prior to 1.15.1 and 0.31.1 allow remote attackers to bypass maxBodyLength restrictions on stream request bodies when maxRedirects is set to 0, enabling denial of service through oversized uploads that consume unbounded server resources. The vulnerability affects the native http/https transport path in Node.js environments and enables attackers to send streamed payloads that exceed configured size limits, potentially exhausting memory or bandwidth on the target application.
Infinite recursion in LiquidJS template engine crashes Node.js processes via out-of-memory condition when attackers submit templates with circular block references. Unauthenticated remote attackers can consume ~4GB RAM and terminate any application accepting user-provided Liquid templates by nesting identically-named blocks within `{% layout %}` / `{% block %}` tags. Vendor patch available via GitHub commit e2311df. CVSS 7.5 (High) reflects network-accessible, low-complexity attack requiring no privileges or user interaction, causing complete availability loss.
NULL pointer dereference in the Linux kernel vub300 USB MMC driver allows a local authenticated attacker to crash the kernel by disconnecting a VUB300-based USB MMC adapter while the driver is active. The disconnect handler releases the driver data reference before deregistering the MMC controller, creating a window for NULL dereference or use-after-free that results in a kernel panic and denial of service. No active exploitation has been confirmed - EPSS is 0.02% (7th percentile) and the vulnerability is absent from the CISA KEV catalog.
Null pointer dereference in the Linux kernel's lan966x FDMA network driver crashes the kernel when page_pool_create() fails during receive pool initialization. Affected systems running lan966x network controller hardware can be brought down by a local low-privileged user who triggers a page pool allocation failure, resulting in a kernel oops via dereference of an ERR_PTR in xdp_rxq_info_reg_mem_model(). No public exploit or active exploitation (CISA KEV) has been identified; EPSS at 0.02% (5th percentile) confirms negligible observed exploitation activity.
Infinite-loop denial of service in the Linux kernel's rxrpc subsystem allows a local low-privileged user to hang a process indefinitely by reading /proc/net/rxrpc/calls while concurrent rxrpc call teardown occurs. The root cause is use of list_del_init() instead of the RCU-safe list_del_rcu() during call removal from rxnet->calls, leaving the list in a state that confuses RCU readers into endless traversal. No public exploit exists and EPSS sits at the 5th percentile, reflecting the combination of local-only access and the niche deployment footprint of rxrpc.
NULL pointer dereference in the Linux kernel hid-alps driver crashes systems with Alps HID touchpad hardware when raw events are processed before the device is fully claimed. Local low-privileged users on affected systems can trigger a kernel panic, causing a denial of service. No public exploit exists (EPSS 0.02%, 5th percentile) and no KEV listing has been issued; however, patches are confirmed across multiple stable branches including 6.12.83, 6.18.24, 6.19.14, and 7.0.1.