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 S390 hardware acceleration path not releasing thefolio from the page cache, potentially leadi...

WordPress plugin Super Page Cache 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

EUVD-2026-5069

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...

Azure Linux 3.0 Security Update: kernel (CVE-2024-42243)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-42243 advisory. - In the Linux kernel, the following vulnerability has been resolved: mm/filemap: make MAXPAGECACHEORDER...

Azure Linux 3.0 Security Update: kernel (CVE-2024-42241)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-42241 advisory. - In the Linux kernel, the following vulnerability has been resolved: mm/shmem: disable PMD-sized page cache i...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003928)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003928 advisory. The mincore implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on th...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004259)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004259 advisory. The mincore implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001295)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001295 advisory. The mincore implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001572)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001572 advisory. A flaw was found in the way the flags member of the new pipe buffer structure was lacking proper initialization in copypagetoiterpipe and pushpipe functions in the...

CVE-2025-68821 fuse: fix readahead reclaim deadlock

In the Linux kernel, the following vulnerability has been resolved: fuse: fix readahead reclaim deadlock Commit e26ee4efbc79 "fuse: allocate ff-releaseargs only if release is needed" skips allocating ff-releaseargs if the server does not implement open. However in doing so, fusepreparerelease now...

CVE-2025-68821 fuse: fix readahead reclaim deadlock

In the Linux kernel, the following vulnerability has been resolved: fuse: fix readahead reclaim deadlock Commit e26ee4efbc79 "fuse: allocate ff-releaseargs only if release is needed" skips allocating ff-releaseargs if the server does not implement open. However in doing so, fusepreparerelease now...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate the first page in the error path of f2fstruncate The syzbot reports the following bug: loop0: A change in capacity was detected, from 0 to 40427. F2FS-fs loop0: Incorrect SSA boundaries: start at 3584, end a...

CVE-2019-7915

A denial-of-service vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. Under certain conditions, an unauthenticated attacker could force the Magento store's full page cache to serve a 404 page to customers...

PT-2026-5528

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18.0-rc5-00127-ga06157804399 Description The Linux kernel contains a flaw in the mm/page alloc subsystem that can lead to corruption of the per-cpu pages pcp structure when SMP Symmetric Multi-Processing is...

PT-2026-4664

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s lib/buildid component related to handling kernel NULL pointer dereferences during file reading in sleepable contexts. Specifically, the issue involves...

CVE-2025-68356

In the Linux kernel, the following vulnerability has been resolved: gfs2: Prevent recursive memory reclaim Function newinode returns a new inode with inode-imapping-gfpmask set to GFPHIGHUSERMOVABLE. This value includes the GFPFS flag, so allocations in that address space can recurse into...

SUSE CVE-2025-68292

In the Linux kernel, the following vulnerability has been resolved: mm/memfd: fix information leak in hugetlb folios When allocating hugetlb folios for memfd, three initialization steps are missing: 1. Folios are not zeroed, leading to kernel memory disclosure to userspace 2. Folios are not marke...

EUVD-2025-203788

In the Linux kernel, the following vulnerability has been resolved: mm/memfd: fix information leak in hugetlb folios When allocating hugetlb folios for memfd, three initialization steps are missing: 1. Folios are not zeroed, leading to kernel memory disclosure to userspace 2. Folios are not marke...

CVE-2025-68292

In the Linux kernel, the following vulnerability has been resolved: mm/memfd: fix information leak in hugetlb folios When allocating hugetlb folios for memfd, three initialization steps are missing: 1. Folios are not zeroed, leading to kernel memory disclosure to userspace 2. Folios are not marke...

CVE-2025-68292

In the Linux kernel, the following vulnerability has been resolved: mm/memfd: fix information leak in hugetlb folios When allocating hugetlb folios for memfd, three initialization steps are missing: 1. Folios are not zeroed, leading to kernel memory disclosure to userspace 2. Folios are not marke...