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ALSA-2026:71700 — Important: kernel security, bug fix, and enhancement update

2026-10-03T09:14:16.431162+00:00

Affected: AlmaLinux:9: kernel, AlmaLinux:9: kernel-64k, AlmaLinux:9: kernel-64k-core, AlmaLinux:9: kernel-64k-debug, AlmaLinux:9: kernel-64k-debug-core, AlmaLinux:9: kernel-64k-debug-devel, AlmaLinux:9: kernel-64k-debug-devel-matched, AlmaLinux:9: kernel-64k-debug-modules, AlmaLinux:9: kernel-64k-debug-modules-core, AlmaLinux:9: kernel-64k-debug-modules-extra and 64 more

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: fbcon: Set fb_display[i]->mode to NULL when the mode is released (CVE-2025-40323) * kernel: smb: smbdirect: introduce smbdirect_socket.recv_io.credits.available (CVE-2026-31539) * kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230) * kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204) * kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199) * kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311) * kernel: netfilter: nf_queue: hold bridge skb->dev while queued (CVE-2026-52912) * kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203) * kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290) * kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098) * kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121) * kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108) * kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (CVE-2026-68257) * kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CVE-2026-68267) * kernel: drm/xe: Hold a dma-buf reference for imported BOs (CVE-2026-68266) * kernel: drm/amdgpu: Fix context pstate override handling (CVE-2026-68273) *…

BELL-CVE-2026-68267

2026-10-03T09:14:16.431375+00:00

Affected: Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

certfr-2026-avi-1090 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Elles permettent à un attaquant de provo…

2026-10-03T09:14:16.431405+00:00

certfr-2026-avi-1090

EUVD-2026-353528

2026-10-03T09:14:16.431424+00:00

EUVD-2026-353528

fkie_cve-2026-68267

2026-10-03T09:14:16.431436+00:00

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists

Unconditionally whitelisting OA registers is a security violation. Set RING_FORCE_TO_NONPRIV_DENY bit in OA nonpriv slots, so that OA registers don't get whitelisted by default after probe, gt reset, resume and engine reset.

(cherry picked from commit 90511bdcfda97211c01f1d945d4ea616578d8fca)

GHSA-98pm-wggw-r936

2026-10-03T09:14:16.431465+00:00

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists

(cherry picked from commit 90511bdcfda97211c01f1d945d4ea616578d8fca)

openSUSE-SU-2026:21910-1 — Security update for the Linux Kernel

2026-10-03T09:14:16.431485+00:00

Security update for the Linux Kernel

RHSA-2026:71602 — Red Hat Security Advisory: kernel security, bug fix, and enhancement update

2026-10-03T09:14:16.432024+00:00

kernel: fbcon: Set fb_display[i]->mode to NULL when the mode is released kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() kernel: libceph: make decode_pool() more resilient against corrupted osdmaps kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg kernel: drm/amdgpu/userq: fix access to stale wptr mapping kernel: af_unix: Drop all SCM attributes for SOCKMAP kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close kernel: drm/virtio: use uninterruptible resv lock for plane updates kernel: drm/amdgpu/vce: fix integer overflow in image size kernel: pppoe: reload header pointer after dev_hard_header() kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation kernel: drm/xe: Hold a dma-buf reference for imported BOs kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists kernel: drm/amdgpu: Fix context pstate override handling kernel: ipvs: do not propagate one-packet flag to synced conns kernel: nvme-tcp: fix host memory disclosure on R2T for a read command

RLSA-2026:71602 — Important: kernel security, bug fix, and enhancement update

2026-10-03T09:14:16.432135+00:00

Affected: Rocky Linux:10: kernel

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: fbcon: Set fb_display[i]->mode to NULL when the mode is released (CVE-2025-40323)

* kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() (CVE-2025-68285)

* kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)

* kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)

* kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)

* kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state (CVE-2026-23136)

* kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230)

* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204)

* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199)

* kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311)

* kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)

* kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203)

* kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290)

* kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098)

* kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121)

* kernel: drm/amdgpu/vce: fix integer overflow in…

SUSE-SU-2026:23881-1 — Security update for the Linux Kernel

2026-10-03T09:14:16.432185+00:00

Security update for the Linux Kernel

UBUNTU-CVE-2026-68267

2026-10-03T09:14:16.432702+00:00

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 120 more

In the Linux kernel, the following vulnerability has been resolved: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists Unconditionally whitelisting OA registers is a security violation. Set RING_FORCE_TO_NONPRIV_DENY bit in OA nonpriv slots, so that OA registers don't get whitelisted by default after probe, gt reset, resume and engine reset. (cherry picked from commit 90511bdcfda97211c01f1d945d4ea616578d8fca)

WID-SEC-W-2026-2730 — Linux Kernel: Mehrere Schwachstellen

2026-10-03T09:14:16.432859+00:00

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, darunter möglicherweise die Ausführung von beliebigem Code, die Ausweitung von Berechtigungen, die Offenlegung von Informationen, die Manipulation von Daten oder Denial-of-Service-Zustände.