207 matches found
CVE-2026-80656 hfsplus: Add a sanity check for btree node size
In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...
CVE-2026-80656
In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...
EUVD-2026-67532
In the Linux kernel, the following vulnerability has been resolved: hfsplus: Add a sanity check for btree node size Syzbot reported an uninit-value bug in 1 with a corrupted HFS+ image, during the file system mounting process, specifically while loading the catalog, a corrupted nodesize value of ...
CVE-2026-80656
CVE-2026-80656 is an uninitialized value vulnerability in the Linux kernel's hfsplus (HFS+) filesystem driver. During mounting of a crafted HFS+ image, a corrupted node_size value of 1 causes an excessively large rec_off argument to be passed to hfs_bnode_read_u16() within hfs_bnode_find(), leavi...
EUVD-2026-66452
In the Linux kernel, the following vulnerability has been resolved: xfs: fix off-by-one in rtrefcount btree root level validation xfsrtrefcountbtcomputemaxlevels sets mp-mrtrefcmaxlevels = mindmaxlevels, rmaxlevels + 1; where the trailing "+ 1" already accounts for the inode-root level, so the...
CVE-2026-80537
A flaw was found in the Linux kernel's XFS filesystem. An off-by-one error in the rtrefcount btree root level validation allows a local attacker to craft a malicious XFS image. When this image is mounted, it can lead to a slab-out-of-bounds write, causing a kernel panic and a denial of service Do...
CVE-2026-80537
In the Linux kernel, the following vulnerability has been resolved: xfs: fix off-by-one in rtrefcount btree root level validation xfsrtrefcountbtcomputemaxlevels sets mp-mrtrefcmaxlevels = mindmaxlevels, rmaxlevels + 1; where the trailing "+ 1" already accounts for the inode-root level, so the...
CVE-2026-80537
CVE-2026-80537 is an off-by-one error in the Linux kernel's XFS filesystem, specifically in the realtime refcount btree root level validation. The functions xfs_rtrefcountbt_verify() and xfs_iformat_rtrefcount() use > instead of >= when checking the on-disk root level, allowing a crafted XF...
CVE-2026-80537 xfs: fix off-by-one in rtrefcount btree root level validation
In the Linux kernel, the following vulnerability has been resolved: xfs: fix off-by-one in rtrefcount btree root level validation xfsrtrefcountbtcomputemaxlevels sets mp-mrtrefcmaxlevels = mindmaxlevels, rmaxlevels + 1; where the trailing "+ 1" already accounts for the inode-root level, so the...
CVE-2026-80537 xfs: fix off-by-one in rtrefcount btree root level validation
In the Linux kernel, the following vulnerability has been resolved: xfs: fix off-by-one in rtrefcount btree root level validation xfsrtrefcountbtcomputemaxlevels sets mp-mrtrefcmaxlevels = mindmaxlevels, rmaxlevels + 1; where the trailing "+ 1" already accounts for the inode-root level, so the...
PT-2026-82153
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An off-by-one error exists in the root level validation of the rtrefcount btree within the XFS file system. The functions xfs rtrefcountbt verify and xfs iformat rtrefcount incorrectly u...
Unity Linux 20.1050a Security Update: kernel (UTSA-2026-099000)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099000 advisory. In the Linux kernel, the following vulnerability has been resolved: dm-thin: fix metadata refcount underflow There's a bug in dm-thin in the function...
Linux Distros Unpatched Vulnerability : CVE-2026-80537
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfs: fix off-by-one in rtrefcount btree root level validation xfsrtrefcountbtcomputemaxlevels sets mp-mrtrefcmaxlevels = mindmaxlevels, rmaxlevels + 1; where th...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: bcache: Fixed the abuse of variable-length arrays in btreeiter. btreeiter is used in two ways: either allocated on the stack with a fixed size MAXBSETS, or from a mempool with a dynamic size based on the specific cache set...
Astra Linux – Vulnerability in Linux, Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: dmbtreeremove: Assign newroot only when the removal succeeds. The removeraw function in dmbtreeremove may fail due to IO read errors e.g., failure to read the content of the origin block during shadowing. Additionally, the value ...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: xfs: fixed a UAF Use-after-Free in xchkbtreecheckblockowner. We cannot dereference bs-cur when trying to determine whether bs-cur aliases bs-sc-sa.bno,rmapcur after the latter has been freed. This issue was fixed by introducing a...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: xfs: Check for deleted cursors when revalidating two btrees. The free space and inode btree repair functions will rebuild both btrees at the same time. After that, it is necessary to evaluate both btrees to confirm that the...
CVE-2026-51290
Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none...
