CVE-2026-52949 drm/ttm: Fix ttm_bo_shrink() infinite LRU walk on backup failure

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Fix ttmboshrink infinite LRU walk on backup failure Apply the same fix as b2ed01e7ad "drm/ttm: Fix ttmboswapout infinite LRU walk on swapout failure" to the ttmboshrink path. Move delbulkmove from before the backup to...

PT-2026-52023

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the fs/mbcache component. The mb cache destroy function calls shrinker free and frees cache entries and the cache itself without first canceling the...

CVE-2026-41158 GPU DDK - Backed sparse PMRs are not handled by deferred free mechanism after shrink

Software installed and run as a non-privileged user may conduct GPU system calls to write to arbitrary freed physical pages. Physical memory allocated and freed, without the deferred free mechanism can lead to those resources being used for read/write by the GPU after the kernel module has freed...

CVE-2026-41158

A vulnerability exists in the GPU DDK where backed sparse PMRs are not handled by the deferred free mechanism after a shrink operation. This allows a non-privileged user to conduct GPU system calls to write to arbitrary freed physical pages . The root cause is that memory allocated and freed with...

SUSE CVE-2026-45861

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in qdput Commit a475c5dd16e5 "gfs2: Free quota data objects synchronously" started freeing quota data objects during filesystem shutdown instead of putting them back onto the LRU list, but it failed ...

CVE-2026-45861 gfs2: Fix slab-use-after-free in qd_put

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix slab-use-after-free in qdput Commit a475c5dd16e5 "gfs2: Free quota data objects synchronously" started freeing quota data objects during filesystem shutdown instead of putting them back onto the LRU list, but it failed ...

CVE-2026-45861

CVE-2026-45861 refers to a Linux kernel vulnerability in the GFS2 file system. The root cause is a slab-use-after-free: during filesystem shutdown, quota data objects were freed without being removed from the LRU list due to the change in the a475c5dd16e5 sequence. As a result, the shrinker (gfs2...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rustbinder: The spinlock call in rustshrinkfreepage has been removed. When porting Rust Binder to version 6.18, I overlooked including the commit fb56fdf8b9a2 “mm/listlru: split the lock to per-cgroup scope” in the consideration...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: blk-mq: The issue of tag leaks during the shrink nrhwqueues operation has been fixed. Although we don’t need to reallocate the set-tags array when performing shrink nrhwqueues, we still need to free those tags. Otherwise, these...

PT-2026-51843

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/ttm component where a backup failure can lead to an infinite LRU Least Recently Used walk within the ttm bo shrink function. This occurs because the del bulk...

CVE-2026-31214

The torch-checkpoint-shrink.py script in the ml-engineering project in commit 0099885db36a8f06556efe1faf552518852cb1e0 2025-20-27 contains an insecure deserialization vulnerability CWE-502. The script uses torch.load to process PyTorch checkpoint files .pt without enabling the security-restrictiv...

EUVD-2026-29498

The torch-checkpoint-shrink.py script in the ml-engineering project in commit 0099885db36a8f06556efe1faf552518852cb1e0 2025-20-27 contains an insecure deserialization vulnerability CWE-502. The script uses torch.load to process PyTorch checkpoint files .pt without enabling the security-restrictiv...

PT-2026-40053

The torch-checkpoint-shrink.py script in the ml-engineering project in commit 0099885db36a8f06556efe1faf552518852cb1e0 2025-20-27 contains an insecure deserialization vulnerability CWE-502. The script uses torch.load to process PyTorch checkpoint files .pt without enabling the security-restrictiv...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006943)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006943 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: Fix ABBA deadlock between shrinkslab and dmpoolabortmetadata Following concurrent...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010831)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010831 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: Fix ABBA deadlock between shrinkslab and dmpoolabortmetadata Following concurrent...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-013238)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013238 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: Fix ABBA deadlock between shrinkslab and dmpoolabortmetadata Following concurrent...

Security Bulletin: Uninitialized Memory Exposure in node-tar list/t Sync Mode When Tar File Is Modified During Read affect IBM watsonx.data

Summary node-tar is a Tar for Node.js. In 7.5.1, using .t aka .list with sync: true to read tar entry contents returns uninitialized memory contents if tar file was changed on disk to a smaller size while being read. This vulnerability is fixed in 7.5.2. These can affect IBM watsonx.data...

The vulnerability of the shrink_folio_list() function in the mm/vmscan.c module of the Linux kernel’s memory management subsystem allows a hacker to trigger a service failure.

The vulnerability of the shrinkfoliolist function in the mm/vmscan.c file of the Linux kernel’s memory management subsystem is related to errors during linkage updates. Exploiting this vulnerability could allow an attacker to trigger a service failure...

CVE-2026-23069

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix potential underflow in virtiotransportgetcredit The credit calculation in virtiotransportgetcredit uses unsigned arithmetic: ret = vvs-peerbufalloc - vvs-txcnt - vvs-peerfwdcnt; If the peer shrinks its advertise...

UBUNTU-CVE-2026-23069

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix potential underflow in virtiotransportgetcredit The credit calculation in virtiotransportgetcredit uses unsigned arithmetic: ret = vvs-peerbufalloc - vvs-txcnt - vvs-peerfwdcnt; If the peer shrinks its advertise...