Linux Kernel Security Vulnerabilities

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of the completion context after the efa driver is released, potentially leading to unknown data...

CVE-2026-41136 free5GC AMF missing default case in Content-Type switch in HTTPUEContextTransfer

free5GC AMF provides Access & Mobility Management Function AMF for free5GC, an an open-source project for 5th generation 5G mobile core networks. Prior to version 1.4.3, the HTTPUEContextTransfer handler in internal/sbi/apicommunication.go does not include a default case in the Content-Type switc...

CVE-2026-40868 kyverno apicall servicecall implicit bearer token injection leaks kyverno serviceaccount token

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 1.16.4, kyverno’s apiCall servicecall helper implicitly injects Authorization: Bearer ... using the kyverno controller serviceaccount token when a policy does not explicitly set an Authorization header...

CVE-2026-40868 kyverno apicall servicecall implicit bearer token injection leaks kyverno serviceaccount token

Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to 1.16.4, kyverno’s apiCall servicecall helper implicitly injects Authorization: Bearer ... using the kyverno controller serviceaccount token when a policy does not explicitly set an Authorization header...

CVE-2026-40868

Kyverno pre-1.16.4 apiCall serviceCall implicitly injects the Authorization: Bearer token from the kyverno serviceaccount when a policy omits an Authorization header. Since context.apiCall.service.url is policy-controlled, this can leak the serviceaccount token to attacker-controlled endpoints (c...

Node.js: Node.js: Trust-policy bypass due to hostname matching inconsistency

A flaw was found in Node.js. An inconsistency in how Node.js matches hostnames can be exploited by a remote attacker in multi-context mTLS mutual Transport Layer Security setups. This vulnerability allows for a trust-policy bypass, potentially leading to unauthorized access to sensitive informati...

GHSA-7GCJ-PHFF-2884 Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription Paths

Summary The SignalK server is vulnerable to an unauthenticated Regular Expression Denial of Service ReDoS attack within its WebSocket subscription handling logic. By injecting unescaped regex metacharacters into the context parameter of a stream subscription, an attacker can force the server's...

Regular Expression Denial of Service (ReDoS)

Overview signalk-server is an An implementation of a Signal K server for boats. Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS via the contextMatcher and pathMatcher functions. An attacker can cause the server to become unresponsive and exhaust CPU...

Spinnaker: RCE via expression parsing due to unrestricted context handling

Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL Spring Expression Language to process information - specifically around expected artifacts. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, unlike orca, it was NOT...

GHSA-69RW-45WJ-G4V6 Spinnaker: RCE via expression parsing due to unrestricted context handling

Spinnaker is an open source, multi-cloud continuous delivery platform. Echo like some other services, uses SPeL Spring Expression Language to process information - specifically around expected artifacts. In versions prior to 2026.1.0, 2026.0.1, 2025.4.2, and 2025.3.2, unlike orca, it was NOT...

AZL-9179 CVE-2018-9057 for package terraform is not applicable

This CVE either no longer is or was never applicable...

CVE-2026-29647

In OpenXiangShan NEMU, insufficient Smstateen permission enforcement allows lower-privileged code to access IMSIC state via stopei/vstopei CSRs even when mstateen0.IMSIC is cleared, potentially enabling cross-context information leakage or disruption of interrupt handling...

CVE-2026-41329

OpenClaw before 2026.3.31 contains a sandbox bypass vulnerability allowing attackers to escalate privileges via heartbeat context inheritance and senderIsOwner parameter manipulation. Attackers can exploit improper context validation to bypass sandbox restrictions and achieve unauthorized privile...

CVE-2026-39320 Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription Paths

Signal K Server is a server application that runs on a central hub in a boat. Versions prior to 2.25.0 are vulnerable to an unauthenticated Regular Expression Denial of Service ReDoS attack within the WebSocket subscription handling logic. By injecting unescaped regex metacharacters into the...

CVE-2026-39320 Signal K Server has an Unauthenticated Regular Expression Denial of Service (ReDoS) via WebSocket Subscription Paths

Signal K Server is a server application that runs on a central hub in a boat. Versions prior to 2.25.0 are vulnerable to an unauthenticated Regular Expression Denial of Service ReDoS attack within the WebSocket subscription handling logic. By injecting unescaped regex metacharacters into the...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011028)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011028 advisory. In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007041)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007041 advisory. In the Linux kernel, the following vulnerability has been resolved: riscv: process: Fix kernel gp leakage childregs represents the registers which are active for the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013144)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013144 advisory. In the Linux kernel, the following vulnerability has been resolved: firmware: armsdei: Fix sleep from invalid context BUG Running a preempt-rt v6.2-rc3-rt1 based...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-007017)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007017 advisory. In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix possible memleak when register 'hctx' failed There's issue as follows when do fault...

Involuntary In-Context Learning: Exploiting Few-Shot Pattern Completion to Bypass Safety Alignment in GPT-5.4

Safety alignment in large language models relies on behavioral training that can be overridden when sufficiently strong in-context patterns compete with learned refusal behaviors. We introduce Involuntary In-Context Learning IICL, an attack class that uses abstract operator framing with few-shot...