CVE-2026-43009 bpf: Fix incorrect pruning due to atomic fetch precision tracking

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix incorrect pruning due to atomic fetch precision tracking When backtrackinsn encounters a BPFSTX instruction with BPFATOMIC and BPFFETCH, the src register or r0 for BPFCMPXCHG also acts as a destination, thus receiving th...

CVE-2026-43009

The CVE-2026-43009 family concerns the Linux kernel BPF verifier. Connected sources describe a bug where backtrack_insn did not correctly account for atomic fetch variants (BPF_ATOMIC with BPF_FETCH) during memory-precision tracking, causing the verifier to prune paths incorrectly. The fix extend...

PT-2026-36426

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel eBPF verifier where the backtrack insn function fails to correctly handle atomic fetch operations. When encountering a BPF STX instruction with BPF...

CVE-2026-41666

Integer overflow in tensor copy size calculation in Samsung Open Source ONE could lead to out of bounds access during loop state propagation. Affected version is prior to commit 1.30.0...

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

Cybersecurity researchers have discovered a new Lua-based malware created years before the notorious Stuxnet worm that aimed to sabotage Iran's nuclear program by destroying uranium enrichment centrifuges. According to a new report published by SentinelOne, the previously undocumented cyber...

EUVD-2026-25324

OpenClaw before 2026.3.31 contains an authentication boundary vulnerability where Telegram legacy allowFrom migration incorrectly fans default-account trust into all named accounts. Attackers can exploit this trust propagation to bypass authentication controls and gain unauthorized access to name...

CVE-2026-41340

OpenClaw before 2026.3.31 contains an authentication boundary vulnerability where Telegram legacy allowFrom migration incorrectly fans default-account trust into all named accounts. Attackers can exploit this trust propagation to bypass authentication controls and gain unauthorized access to name...

CVE-2026-41340

OpenClaw before 2026.3.31 contains an authentication boundary vulnerability where Telegram legacy allowFrom migration incorrectly fans default-account trust into all named accounts. Attackers can exploit this trust propagation to bypass authentication controls and gain unauthorized access to name...

CVE-2026-41340

OpenClaw is affected; versions before 2026.3.31 expose an authentication boundary vulnerability where Telegram legacy allowFrom migration incorrectly propagates default-account trust to all named accounts, allowing attackers to bypass authentication and gain unauthorized access to named accounts....

Memory Allocation with Excessive Size Value

Overview OpenTelemetry.Api is a package that application developers and library authors use to instrument their application/library. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the processing of propagation headers such as baggage, B3, and...

OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers

Summary The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators NuGet packages can allocate excessive memory when parsing which could create a potential denial of service DoS in the consuming application. Details...

Memory Allocation with Excessive Size Value

Overview OpenTelemetry.Extensions.Propagators is a package containing propagator formats for OpenTelemetry .NET. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the processing of propagation headers such as baggage, B3, and Jaeger. An attacker ca...

GHSA-G94R-2VXG-569J OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers

Summary The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators NuGet packages can allocate excessive memory when parsing which could create a potential denial of service DoS in the consuming application. Details...

CVE-2026-40894 OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers

OpenTelemetry dotnet is a dotnet telemetry framework. In OpenTelemetry.Api 0.5.0-beta.2 to 1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1 to 1.15.2, The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators...

CVE-2026-40894 OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers

OpenTelemetry dotnet is a dotnet telemetry framework. In OpenTelemetry.Api 0.5.0-beta.2 to 1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1 to 1.15.2, The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators...

CVE-2026-40894

OpenTelemetry dotnet vulnerable versions: OpenTelemetry.Api 0.5.0-beta.2–1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1–1.15.2 contain code paths for baggage, B3 and Jaeger processing that can allocate excessive memory when parsing propagation headers, potentially leading to a DoS. The iss...

CVE-2026-40894 OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers

OpenTelemetry dotnet is a dotnet telemetry framework. In OpenTelemetry.Api 0.5.0-beta.2 to 1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1 to 1.15.2, The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators...

OpenTelemetry .NET 安全漏洞

OpenTelemetry .NET is the .NET client of OpenTelemetry developed by OpenTelemetry Inc. There is a security vulnerability in OpenTelemetry .NET, which stems from the implementation details of baggage, B3, and Jaeger handling code. This vulnerability may lead to excessive memory allocation during...

PT-2026-34771

OpenClaw before 2026.3.31 contains an authentication boundary vulnerability where Telegram legacy allowFrom migration incorrectly fans default-account trust into all named accounts. Attackers can exploit this trust propagation to bypass authentication controls and gain unauthorized access to name...

NornicDB has Improper Network Binding in its Bolt Server, allowing unauthorized remote access

Summary The --address CLI flag and NORNICDBADDRESS / server.host config key is plumbed through to the HTTP server correctly but never reaches the Bolt server config. The Bolt listener therefore always binds to the wildcard address all interfaces, regardless of what the user configures. On a LAN,...