CVE-2026-63843 drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.5 ring

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v4.0.5 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit f05d0a4f21fc720116d6e238f23308b199891058...

CVE-2026-63841 drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.1 ring

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v5.0.1 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 742a98e2e81702df8fe1b1eccee5223220a03dc2...

CVE-2026-63841

The CVE-2026-63841 entry documents a fix in the Linux kernel for the AMDGPU JPEG ring: the system now sets no_user_fence for the JPEG v5.0.1 ring, rejecting 64-bit user fence writes during CS submissions. This addresses a vulnerability where JPEG rings did not support 64-bit user fences. The issu...

CVE-2026-63841 drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.1 ring

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v5.0.1 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 742a98e2e81702df8fe1b1eccee5223220a03dc2...

EUVD-2026-45525

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v5.0.1 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 742a98e2e81702df8fe1b1eccee5223220a03dc2...

CVE-2026-63841

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v5.0.1 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 742a98e2e81702df8fe1b1eccee5223220a03dc2...

CVE-2026-63840 drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v5.3.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 86ac011ae234c03fb872f4945913391ea1d8862e...

CVE-2026-63840 drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v5.3.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 86ac011ae234c03fb872f4945913391ea1d8862e...

CVE-2026-63840

The CVE-2026-63840 issue affects the Linux kernel’s DRM AMDGPU JPEG ring. It concerns the JPEG v5.3.0 ring failing to support 64-bit user fence writes, rejecting CS submissions with user fences. The vulnerability is resolved by a patch that sets no_user_fence for the JPEG ring (cherry-picked from...

EUVD-2026-45524

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set nouserfence for JPEG v5.3.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit 86ac011ae234c03fb872f4945913391ea1d8862e...

CVE-2026-63833

In the Linux kernel, the following vulnerability has been resolved: ntfs3: reject direct userspace writes to reserved $LX xattrs NTFS3 uses $LXUID, $LXGID, $LXMOD and $LXDEV as internal WSL permission metadata and reloads them into iuid, igid and imode from ntfsgetwslperm. Because the empty-prefi...

EUVD-2026-45499

In the Linux kernel, the following vulnerability has been resolved: ntfs3: reject direct userspace writes to reserved $LX xattrs NTFS3 uses $LXUID, $LXGID, $LXMOD and $LXDEV as internal WSL permission metadata and reloads them into iuid, igid and imode from ntfsgetwslperm. Because the empty-prefi...

CVE-2026-63833

The CVE-2026-63833 issue affects the Linux kernel ntfs3 module: an unprivileged user on a writable NTFS3 mount could abuse the empty-prefix xattr handler to write to reserved $LX* attributes, enabling planting root ownership and S_ISUID on their file and obtaining effective user ID 0 after inode ...

CVE-2026-63814 f2fs: validate ACL entry sizes in f2fs_acl_from_disk()

In the Linux kernel, the following vulnerability has been resolved: f2fs: validate ACL entry sizes in f2fsaclfromdisk f2fsaclcount only validates the aggregate ACL xattr length. A malformed ACL can still place ACLUSER or ACLGROUP in a slot that only contains struct f2fsaclentryshort bytes, and...

EUVD-2026-45459

In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize volume label accesses Protect vol-volumelabel with a mutex and snaphost the label before copytouser. This prevent a use-after-free when FSIOCSETFSLABEL replaces the vol-volumelabel and FSIOCGETTSLABEL reads it...

CVE-2026-63793

In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize volume label accesses Protect vol-volumelabel with a mutex and snaphost the label before copytouser. This prevent a use-after-free when FSIOCSETFSLABEL replaces the vol-volumelabel and FSIOCGETTSLABEL reads it...

CVE-2026-63793 ntfs: serialize volume label accesses

In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize volume label accesses Protect vol-volumelabel with a mutex and snaphost the label before copytouser. This prevent a use-after-free when FSIOCSETFSLABEL replaces the vol-volumelabel and FSIOCGETTSLABEL reads it...

CVE-2026-53383 ksmbd: reject non-VALID session in compound request branch

In the Linux kernel, the following vulnerability has been resolved: ksmbd: reject non-VALID session in compound request branch smb2checkusersession takes a shortcut for any operation that is not the first in a COMPOUND request: it reuses work-sess the session bound by the first operation and...

OESA-2026-3020 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

CVE-2026-53373

The CVE-2026-53373 issue is in the Linux kernel’s mm/vma path: in certain stacked driver scenarios, mmap_prepare() invoked from the mmap() hook may expose a not-fully-established VMA to the caller, risking unsafe unmapping as the VMA is detached. The fix propagates the context of the mmap action ...