EUVD-2026-55372

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix reversed error cleanup order in ucopy functions nouveauuvmmvmbinducopy and nouveauexecucopy place their error cleanup labels in allocation order rather than reverse allocation order. On a umemcpya failure for...

CVE-2026-68261

Technical details about CVE-2026-68261 are not publicly provided in the supplied documents; monitor for updates.

CVE-2026-68235

The CVE refers to drm/amd/display (dce100) in the Linux kernel. Root cause: when assigning a stream encoder for a second DisplayPort MST stream on DCE8-class ASICs, if the preferred digital encoder is already acquired, the code can fall back to an analog DAC encoder whose funcs table lacks DP hoo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ceph: Fix for oops due to invalid pointer for kfree in parselongname This fix addresses a kernel oops that occurs when reading ceph snapshot directories .snap, for example, by simply running ls /mnt/myceph/.snap. The variable str...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: APEI/GHES: Ensure that the allocated size does not exceed CPER. The logic in ghesnew prevents allocating too large records by checking whether they are larger than GHESESTATUSMAXSIZE currently 64KB. However, the allocation is sti...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5e: Pass netdev to mlx5edestroynetdev instead of priv mlx5epriv is an unstable structure that can be memset0 if profile attachment fails. Pass netdev to mlx5edestroynetdev to ensure that it works with a valid netdev. On...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5e: Do not store mlx5epriv in mlx5edev devlink priv mlx5epriv is an unstable structure that can be memset0 if profile attachment fails. mlx5epriv in mlx5edev devlink private is used to reference the netdev and mdev...

CVE-2026-64297

A flaw was found in the Linux kernel. An unchecked return value in the moduleextendmaxpages function within the module decompression logic can lead to a null pointer dereference. This vulnerability can be triggered if memory allocation fails during module loading, resulting in a kernel oops. This...

CVE-2026-64538

CVE-2026-64538 concerns a Linux kernel vulnerability where fib6_nh_mtu_change() dereferences idev->cnf.mtu6 after re-fetching idev with __in6_dev_get(arg->dev) without a NULL check. This can occur because addrconf_ifdown() clears dev->ip6_ptr after tb6_lock is released, allowing an RA-dr...

CVE-2026-64297

CVE-2026-64297 concerns a Linux kernel module path in which module_extend_max_pages() calls kvrealloc() and returns -ENOMEM on failure, but the return value is never checked. If the initial allocation fails, info->pages is NULL and info->max_pages is 0; later calls to module_get_next_page()...

Linux Distros Unpatched Vulnerability : CVE-2026-64297

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - module: decompress: check return value of moduleextendmaxpages moduleextendmaxpages calls kvrealloc internally and returns -ENOMEM on allocation failure. The...

PT-2026-64518

In the Linux kernel, the following vulnerability has been resolved: module: decompress: check return value of module extend max pages module extend max pages calls kvrealloc internally and returns -ENOMEM on allocation failure. The return value is never checked. If the initial allocation fails,...

SUSE CVE-2026-64064

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfsinvalidatefolio to clear dirty bit if all changes gone If a streaming write is made, this will leave the relevant modified folio in a not-uptodate, but dirty state with a netfsfolio struct hung off of folio-privat...

USN-8569-1: Linux kernel (HWE) vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

EUVD-2026-45471

In the Linux kernel, the following vulnerability has been resolved: crypto: nx - fix nxcryptoctxexit argument nxcryptoctxshashexit calls nxcryptoctxexit with cryptoshashctx... but cryptoshashctx gives a nxcryptoctx , not a cryptotfm . Fix the type in nxcryptoctxexit and drop the bogus cryptotfmct...

CVE-2026-63805

In the Linux kernel, the following vulnerability has been resolved: crypto: nx - fix nxcryptoctxexit argument nxcryptoctxshashexit calls nxcryptoctxexit with cryptoshashctx... but cryptoshashctx gives a nxcryptoctx , not a cryptotfm . Fix the type in nxcryptoctxexit and drop the bogus cryptotfmct...

PT-2026-61121

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the crypto nx component where nx crypto ctx shash exit calls nx crypto ctx exit using an incorrect argument type. Specifically, crypto shash ctx provides a nx crypto c...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel (Low Latency) vulnerabilities (USN-8497-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8497-1 advisory. It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as...

CVE-2026-53348

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA System on Chip ASoC SoundWire Digital Audio SDCA component. The sdcadevunregisterfunctions function does not properly check for NULL function device entries during unregistration. This oversight can lead to a NULL point...

UBUNTU-CVE-2026-53295

In the Linux kernel, the following vulnerability has been resolved: mailbox: add sanity check for channel array Fail gracefully if there is no channel array attached to the mailbox controller. Otherwise the later dereference will cause an OOPS which might not be seen because mailbox controllers...