Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper use of the string copy function, which could lead to a buffer overflow...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001082)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001082 advisory. Format string vulnerability in the registerdisk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root...

CVE-2026-22212

TinyOS versions up to and including 2.1.2 contain a stack-based buffer overflow vulnerability in the mcp2200gpio utility. The vulnerability is caused by unsafe use of strcpy and strcat functions when constructing device paths during automatic device discovery. A local attacker can exploit this by...

EUVD-2026-2026

Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses padLeft32, '0' when it should use padLeft64, '0' because SHA-256 produces 32 bytes which equates to 64 hex characters. This vulnerability is fixed in 2.2...

openc3-api Vulnerable to Unauthenticated Remote Code Execution

Summary OpenC3 COSMOS contains a critical remote code execution vulnerability reachable through the JSON-RPC API. When a JSON-RPC request uses the string form of certain APIs, attacker-controlled parameter text is parsed into values using Stringconverttovalue. For array-like inputs, converttovalu...

CVE-2025-68949

n8n has a Webhook node IP whitelist bypass vulnerability (CVE-2025-68949). From 1.36.0 up to, but not including, 2.2.0, the Webhook node validated IPs by partial string matching rather than exact IP comparison. This could allow an incoming request from a non-whitelisted IP to be accepted if its a...

EUVD-2026-2029

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...

CVE-2025-68949 n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...

CVE-2025-68949 n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...

CVE-2025-68271

OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. From 5.0.0 to 6.10.1, OpenC3 COSMOS contains a critical remote code execution vulnerability reachable through the JSON-RPC API. When a JSON-RPC request uses the string form of...

CVE-2025-68816

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: fwtracer, Validate format string parameters Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malformed format strings received from...

CVE-2025-68816

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: fwtracer, Validate format string parameters Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malformed format strings received from...

CVE-2025-68816

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: fwtracer, Validate format string parameters Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malformed format strings received from...

CVE-2025-68816

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: fwtracer, Validate format string parameters Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malformed format strings received from...

CVE-2025-68816

The CVE-2025-68816 entry concerns the Linux kernel mlx5 fw_tracer, where the firmware tracer could receive malformed format strings. The vulnerability stems from unvalidated format specifiers in trace strings, risking crashes or undefined behavior when bad firmware supplies invalid specifiers. Th...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: wilc1000 – Avoid buffer overflow in WID string configuration. Fixed the copy overflow warning identified by the Smatch checker. drivers/net/wireless/microchip/wilc1000/wlancfg.c:184 wilcwlanparseresponseframe Error:...

Security update for libtasn1

This update for libtasn1 fixes the following issues: CVE-2025-13151: stack-based buffer overflow in asn1expendoctetstring bsc1256341. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run t...

SUSE-SU-2026:0118-1 Security update for libtasn1

This update for libtasn1 fixes the following issues: - CVE-2025-13151: stack-based buffer overflow in asn1expendoctetstring bsc1256341...

openbabel:fuzz_convert: Container-overflow in ___interceptor_strtol

Project: https://github.com/openbabel/openbabel.git Detailed Report: https://oss-fuzz.com/testcase?key=6283059409518592 Project: openbabel Fuzzing Engine: libFuzzer Fuzz Target: fuzzconvert Job Type: libfuzzerasanopenbabel Platform Id: linux Crash Type: Container-overflow READ 1 Crash Address:...

CVE-2025-68949: Use of Externally-Controlled Format String

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...