Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the btrfs file system’s use of listaddtail to update the dirtylist for blockgrouptree when settin...

PT-2026-46014

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the btrfs file system where the block group tree dirty list can become corrupted. When the EXTENT TREE V2 incompat flag is set, the block group tree is unconditionally...

Linux Distros Unpatched Vulnerability : CVE-2026-45874

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - phy: freescale: imx8qm-hsio: fix NULL pointer dereference During the probe the refclkpad pointer is set to NULL if the 'fsl,refclk-pad-mode' property is not...

PT-2026-46032

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the k230 pinctrl driver during the probing process when parsing the devicetree. The issue arises within the k230 pinctrl parse functions function,...

Security update for tree-sitter (important)

openSUSE security update: security update for tree-sitter ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20863-1 Rating: important References: bsc1265300 Cross-References: CVE-2026-44216 CVSS scores: CVE-2026-44216 SUSE : 7.5...

SUSE CVE-2026-27136

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering...

SUSE CVE-2026-42506

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering...

Learn from Your Mistakes: Tree-Like Self-Play for Secure Code LLMs

While Large Language Models LLMs excel in code generation, they remain prone to replicating subtle yet critical vulnerabilities endemic to their training data. Current alignment techniques, such as Supervised Fine-Tuning SFT and Reinforcement Learning RL, typically apply coarse-grained optimizati...

SUSE-SU-2026:22002-1 Security update for tree-sitter

This update for tree-sitter fixes the following issue - CVE-2026-44216: wasmtime: allocation of a table exceeding the size of the host's address space leads to panic bsc1265300...

OPENSUSE-SU-2026:20863-1 Security update for tree-sitter

This update for tree-sitter fixes the following issue - CVE-2026-44216: wasmtime: allocation of a table exceeding the size of the host's address space leads to panic bsc1265300...

CVE-2026-37235

FlexRIC v2.0.0 trusts the xapp_id field from E42 payloads without binding it to the sender’s SCTP association. The valid_xapp_id() check only ensures the value is within the assigned range, enabling a remote unauthenticated attacker to impersonate any xApp by supplying their xapp_id in requests t...

CVE-2026-37235

FlexRIC v2.0.0 trusts the xappid field from E42 message payloads without binding it to the sender's SCTP association. The validation function validxappid only checks that the value is within the assigned range. A remote unauthenticated attacker can impersonate any xApp by specifying their xappid ...

[SECURITY] [DLA 4610-1] git-lfs security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4610-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura May 31, 2026 https://wiki.debian.org/LTS -...

Linux Distros Unpatched Vulnerability : CVE-2026-42305

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Dulwich is a pure-Python implementation of the Git file formats and protocols. Versions starting with 0.10.0 and prior to 1.2.5 have an arbitrary file write...

Linux Distros Unpatched Vulnerability : CVE-2026-46228

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - spi: ch341: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than...

Dulwich has an arbitrary file write via NTFS-hostile tree entries on Windows

Impact Arbitrary file write leading to remote code execution when cloning or checking out a malicious Git repository on Windows. Dulwich's path-element validator accepted tree entries whose filenames contained bytes that Windows interprets as structural path syntax: - \ — the Windows path...

CVE-2026-46228

In the Linux kernel, the following vulnerability has been resolved: spi: ch341: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when drivers...

CVE-2026-46194

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix nodecnt race between extent node destroy and writeback f2fsdestroyextentnode does not set FINOEXTENT before clearing extent nodes. When called from f2fsdropinode with ISYNC set, concurrent kworker writeback can insert n...

UBUNTU-CVE-2026-46194

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix nodecnt race between extent node destroy and writeback f2fsdestroyextentnode does not set FINOEXTENT before clearing extent nodes. When called from f2fsdropinode with ISYNC set, concurrent kworker writeback can insert n...

UBUNTU-CVE-2026-46228

In the Linux kernel, the following vulnerability has been resolved: spi: ch341: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when drivers...