CVE-2026-53169

In the Linux kernel, accel/ethosu has been fixed to reject NPU_OP_RESIZE commands from userspace. The driver previously used an unconditional WARN_ON(1) in DRM_IOCTL_ETHOSU_GEM_CREATE, enabling kernel log spam and, if panic_on_warn was set, potential DoS via a local unprivileged user. The patch r...

CVE-2026-53139: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Skip CSD when it has zeroed workgroups A compute shader dispatch encodes its workgroup counts in the CFG0..CFG2 registers. Kicking off a dispatch with a zero count in any of the three dimensions is invalid. First, the...

CVE-2026-52939

CVE-2026-52939 is addressed by the Debian/Ubuntu Linux kernel fixes in the 6.1.y series. Debian LTS advisories (DLA-4671, DLA-4665) indicate linux-6.1 packages are updated to mitigate this issue, e.g., Debian 11/12 updates shipping linux-6.1 with CVE-2026-52939 included and patched versions such ...

PT-2026-52142

Name of the Vulnerable Software and Affected Versions Cacti versions prior to 1.2.31 Description Command Injection occurs due to insufficient sanitization in the escape command function located at lib/rrd.php, which acts as a no-op by returning the $command unchanged. The command line constructed...

Scattered Spider Hackers Plead Guilty on Day 1 of Trial

Two men pleaded guilty in the United Kingdom this week to criminal charges stemming from an August 2024 cyberattack that crippled Transport for London , the entity responsible for the public transport network in the Greater London area. The duo were key members of a prolific cybercrime group know...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache CVE-2026-46174 In the Linux kernel, the following vulnerability has been resolved: smb: client: mask server-provided mode to 07777 in...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: smb/client: A out-of-bounds read vulnerability in smb2compoundop has been fixed. If a server sends a truncated response but sets OutputBufferLength to a large value, and terminates the EA Asynchronous Event Loop list early, the...

CVE-2026-50085: Missing Authentication for Critical Function

The Aqara Board service op-test.aqara.com accepts arbitrary MQTT command payloads, and forwards them to the platfom's HiveMQ broker without authentication. This is an instance of "CWE-306: Missing Authentication for Critical Function" and has an estimated CVSS...

EUVD-2026-31440

shell-quote quote does not escape newlines in object .op values...

CVE-2026-40290

OP-TEE is a Trusted Execution Environment TEE designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.16.0 and prior to 4.11.0, a user-after-free UAF race condition exists in the shared memory teardown logic of FF-A...

CVE-2026-45614: Improper Verification of Cryptographic Signature

OP-TEE is a Trusted Execution Environment TEE designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Prior to version 4.11.0, on many of the ECDH shared secret paths, the public key isn't verified to be a point on the correct curve. By...

OP-TEE Trusted OS 安全漏洞

OP-TEE Trusted OS is an implementation of the OP-TEE open-source project, which creates an open-source Trusted Execution Environment TEE that utilizes Arm TrustZone technology. There were security vulnerabilities in versions 4.3.0 to 4.11.0 of OP-TEE Trusted OS. These vulnerabilities stemmed from...

CVE-2026-45702: Access of Resource Using Incompatible Type

OP-TEE is a Trusted Execution Environment TEE designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 4.3.0 and prior to version 4.11.0, a type confusion vulnerability exists in OP-TEE OS when processing an FFAMEMSHARE...

CVE-2026-40290: Use After Free

OP-TEE is a Trusted Execution Environment TEE designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.16.0 and prior to 4.11.0, a user-after-free UAF race condition exists in the shared memory teardown logic of FF-A...

SUSE-SU-2026:21936-1 Security update for the Linux Kernel (Live Patch 12 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-35.1 fixes various security issues The following security issues were fixed: - CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption bsc1264096. - CVE-2026-23243: RDMA/umad: Reject negative datalen in ibumadwrite bsc1259798. - CVE-2026-23274:...

SUSE-SU-2026:21891-1 Security update for the Linux Kernel (Live Patch 13 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-36.1 fixes various security issues The following security issues were fixed: - CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption bsc1264096. - CVE-2026-23243: RDMA/umad: Reject negative datalen in ibumadwrite bsc1259798. - CVE-2026-23274:...

SUSE-SU-2026:21939-1 Security update for the Linux Kernel (Live Patch 16 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-39.1 fixes various security issues The following security issues were fixed: - CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption bsc1264096. - CVE-2026-23243: RDMA/umad: Reject negative datalen in ibumadwrite bsc1259798. - CVE-2026-23274:...

SUSE CVE-2026-46174

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instruction corruption this way...

OSV-2026-824 Stack-buffer-overflow in coolkey_rsa_op

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=517058311 Crash type: Stack-buffer-overflow READ Crash state: coolkeyrsaop coolkeycomputecrypt sccomputesignature...

Linux Distros Unpatched Vulnerability : CVE-2026-46174

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instructi...