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 an incorrect return value of the lookupextentdataref function in btrfs, potentially causing damag...

erofs: add GFP_NOIO in the bio completion if needed

...

ext4: reject mount if bigalloc with s_first_data_block != 0

...

ext4: avoid infinite loops caused by residual data

...

netfilter: nf_conntrack_expect: skip expectations in other netns via proc

...

CVE-2026-41196

Luanti formerly Minetest is an open source voxel game-creation platform. Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user's device. This applies to the...

SUSE CVE-2026-31446

In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in updatesuperwork when racing with umount Commit b98535d09179 "ext4: fix bugon in startthishandle during umount filesystem" moved ext4unregistersysfs before flushing ssbupdwork to prevent new error work...

SUSE CVE-2026-31451

In the Linux kernel, the following vulnerability has been resolved: ext4: replace BUGON with proper error handling in ext4readinlinefolio Replace BUGON with proper error handling when inline data size exceeds PAGESIZE. This prevents kernel panic and allows the system to continue running while...

SUSE CVE-2026-31496

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrackexpect: skip expectations in other netns via proc Skip expectations that do not reside in this netns. Similar to e77e6ff502ea "netfilter: conntrack: do not dump other netns's conntrack entries via proc"...

CVE-2026-41196 Luanti has a mod security sandbox escape

Luanti formerly Minetest is an open source voxel game-creation platform. Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user's device. This applies to the...

CVE-2026-41196

Luanti formerly Minetest is an open source voxel game-creation platform. Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user's device. This applies to the...

CVE-2026-41196

Luanti (formerly Minetest) has a sandbox escape in LuaJIT affecting versions 5.0.0 through 5.15.1 (prior to 5.15.2). A malicious mod can escape the sandboxed Lua environment and run arbitrary code with full filesystem access on the user’s device, across server-side mods (including async and mapge...

CVE-2026-41196 Luanti has a mod security sandbox escape

Luanti formerly Minetest is an open source voxel game-creation platform. Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user's device. This applies to the...

CVE-2026-41196

Luanti formerly Minetest is an open source voxel game-creation platform. Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user's device. This applies to the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: sleuthkit (UTSA-2026-014269)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014269 advisory. The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the ISO9660 filesystem parser where the parsesusp function trusts lenid, lendes, and...

PT-2026-34594

Name of the Vulnerable Software and Affected Versions Luanti versions 5.0.0 through 5.15.1 Description A malicious mod can escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user's device. This issue affects server-side mods, async, mapgen, and...

Updated gvfs packages fix security vulnerabilities

Gvfs: gvfs ftp backend: information disclosure via untrusted pasv responses. CVE-2026-28295 Gvfs: ftp gvfs backend: arbitrary ftp command injection via crlf sequences in file paths. CVE-2026-28296...

CVE-2026-31519

A flaw was found in the Linux kernel's Btrfs filesystem. A race condition, a situation where the outcome depends on the sequence or timing of uncontrollable events, can occur during the creation and cleanup of subvolumes. This can result in a valid subvolume being incorrectly marked as a broken...

CVE-2026-31514

A flaw was found in the Linux kernel's erofs filesystem component. When an input/output I/O request for a file-backed mount is interrupted by a SIGKILL signal, the system incorrectly marks unused data blocks as up-to-date. This can lead to data integrity issues or the potential disclosure of stal...

RustFS: Missing admin authorization on notification target endpoints allows unauthenticated configuration of event webhooks

Missing Admin Auth on Notification Target Endpoints in RustFS Finding Summary All four notification target admin API endpoints in rustfs/src/admin/handlers/event.rs use a checkpermissions helper that validates authentication only access key + session token, without performing any admin-action...