UBUNTU-CVE-2026-23234

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fswriteendio As syzbot reported an use-after-free issue in f2fswriteendio. It is caused by below race condition: loop device umount - workerthread - loopprocesswork - doreqfilebacked - lorwaio -...

CVE-2026-23236

In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: properly copy ioctl memory to kernelspace The UFXIOCTLREPORTDAMAGE ioctl does not properly copy data from userspace to kernelspace, and instead directly references the memory, which can cause problems if invalid...

CVE-2026-23234 f2fs: fix to avoid UAF in f2fs_write_end_io()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fswriteendio As syzbot reported an use-after-free issue in f2fswriteendio. It is caused by below race condition: loop device umount - workerthread - loopprocesswork - doreqfilebacked - lorwaio -...

CVE-2026-23234

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fswriteendio As syzbot reported an use-after-free issue in f2fswriteendio. It is caused by below race condition: loop device umount - workerthread - loopprocesswork - doreqfilebacked - lorwaio -...

SUSE-SU-2026:20635-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise kernel 6.12.0-160000.5.1 fixes various security issues The following security issues were fixed: - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel bsc1249205. - CVE-2025-39698: iouring/futex: ensure iofutexwait...

SUSE-SU-2026:20644-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise kernel 6.12.0-160000.5.1 fixes various security issues The following security issues were fixed: - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel bsc1249205. - CVE-2025-39698: iouring/futex: ensure iofutexwait...

PT-2026-23068

Name of the Vulnerable Software and Affected Versions CPython affected versions not specified Description The import hook in CPython that handles legacy .pyc files using SourcelessFileLoader is incorrectly handled within FileLoader, a base class. This results in the failure to utilize io.open cod...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005525 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix handling of HCIEVIOCAPAREQUEST If we received HCIEVIOCAPAREQUEST while...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005559)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005559 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix nilfsemptydir misjudgment and long loop on I/O errors The error handling in...

RHEL 10 : kernel (RHSA-2026:3579)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:3579 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: xHCI driver...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005755)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005755 advisory. In the Linux kernel, the following vulnerability has been resolved: fs/aio: Check IOCBAIORW before the struct aiokiocb conversion The first kiocbsetcancelfn argument...

RUSTSEC-2026-0031 `time_calibrators` was removed from crates.io due to malicious code

The timecalibrators crate attempted to exfiltrate .env files to a server that was in turn impersonating the legitimate timeapi.io service. The malicious crate had 1 version published on 2026-03-03 approximately 3 hours before removal and had no evidence of actual downloads. There were no crates...

kernel: Linux kernel: Memory corruption in Squashfs due to incorrect block size calculation

A flaw was found in the Linux kernel's Squashfs filesystem. A local attacker can exploit this vulnerability by simultaneously mounting a Squashfs filesystem and issuing a specific input/output control ioctl command. This can lead to an incorrect block size calculation, causing a shift-out-of-boun...

CVE-2025-47386

Memory Corruption while invoking IOCTL calls when concurrent access to shared buffer occurs...

CVE-2026-3195

A flaw was found in QEMU. When reading input audio in the virtio-snd device input callback, the virtiosndpcmincb function did not check whether the iov could fit the data buffer, potentially leading to a heap out-of-bounds write. This issue exists due to an incomplete fix for CVE-2024-7730...

SUSE-SU-2026:0685-1 Security update for valkey

This update for valkey fixes the following issues: Update to version 8.0.7. Security issues fixed: - CVE-2025-67733: data tampering and denial of service via improper null character handling in Lua scripts bsc1258746. - CVE-2026-21863: denial of service via invalid clusterbus packet bsc1258788...

`tracing_checks` was removed from crates.io for transitively including malicious code

This is part of an ongoing campaign to attempt to typosquat crates in an attempt to exfiltrate Polymarket credentials. The malicious crate had 1 version published on 2026-02-26 approximately 9 hours before removal and had no evidence of actual usage, both in terms of downloads and dependents. It...

RUSTSEC-2026-0027 `tracings` was removed from crates.io for malicious code

This is part of an ongoing campaign to attempt to typosquat crates in an attempt to exfiltrate Polymarket credentials. The malicious crate had 1 version published on 2026-02-26 approximately 9 hours before removal and had no evidence of actual usage. The only crate depending on this crate was the...

CVE-2026-27645

changedetection.io is a free open source web page change detection tool. In versions prior to 0.54.1, the RSS single-watch endpoint reflects the UUID path parameter directly in the HTTP response body without HTML escaping. Since Flask returns text/html by default for plain string responses, the...

AMD Processors 安全漏洞

AMD Processors are a series of processors developed by American semiconductor company AMD. There are security vulnerabilities in AMD Processors, which stem from improper handling of direct memory writing by the input/output memory management unit. This can allow malicious client virtual machines ...