Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101142)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101142 advisory. Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101144)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101144 advisory. Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. Tenable h...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101309)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101309 advisory. Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3,...

CVE-2026-74321

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid pointer dereference in btrfsrundelayedrefs In the beginning of the loop, we try to obtain a locked delayed ref head, if 'lockedref' is currently NULL, by calling btrfsselectrefhead, which can return an error...

CVE-2026-72387

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in groupprocesstileroom If heaps is an ERRPTR, panthorheappoolput will deref an invalid pointer. Make sure we set it to NULL in that case...

CVE-2026-72387

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in groupprocesstileroom If heaps is an ERRPTR, panthorheappoolput will deref an invalid pointer. Make sure we set it to NULL in that case...

UBUNTU-CVE-2026-72387

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in groupprocesstileroom If heaps is an ERRPTR, panthorheappoolput will deref an invalid pointer. Make sure we set it to NULL in that case...

UBUNTU-CVE-2026-74321

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid pointer dereference in btrfsrundelayedrefs In the beginning of the loop, we try to obtain a locked delayed ref head, if 'lockedref' is currently NULL, by calling btrfsselectrefhead, which can return an error...

CVE-2026-74321 btrfs: fix invalid pointer dereference in __btrfs_run_delayed_refs()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid pointer dereference in btrfsrundelayedrefs In the beginning of the loop, we try to obtain a locked delayed ref head, if 'lockedref' is currently NULL, by calling btrfsselectrefhead, which can return an error...

EUVD-2026-59468

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid pointer dereference in btrfsrundelayedrefs In the beginning of the loop, we try to obtain a locked delayed ref head, if 'lockedref' is currently NULL, by calling btrfsselectrefhead, which can return an error...

CVE-2026-74321 btrfs: fix invalid pointer dereference in __btrfs_run_delayed_refs()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid pointer dereference in btrfsrundelayedrefs In the beginning of the loop, we try to obtain a locked delayed ref head, if 'lockedref' is currently NULL, by calling btrfsselectrefhead, which can return an error...

EUVD-2026-59328

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix type confusion of dstentry IOAM uses a dummy dstentrynulldst to mark that the destination should not be changed after the transformation. This dst is stored in the IOAM lwt state and may be passed to dstcachesetip...

CVE-2026-72429 ipv6: ioam: fix type confusion of dst_entry

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix type confusion of dstentry IOAM uses a dummy dstentrynulldst to mark that the destination should not be changed after the transformation. This dst is stored in the IOAM lwt state and may be passed to dstcachesetip...

CVE-2026-72387 drm/panthor: Fix potential invalid pointer deref in group_process_tiler_oom()

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in groupprocesstileroom If heaps is an ERRPTR, panthorheappoolput will deref an invalid pointer. Make sure we set it to NULL in that case...

CVE-2026-72387 drm/panthor: Fix potential invalid pointer deref in group_process_tiler_oom()

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in groupprocesstileroom If heaps is an ERRPTR, panthorheappoolput will deref an invalid pointer. Make sure we set it to NULL in that case...

CVE-2026-72387: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix potential invalid pointer deref in groupprocesstileroom If heaps is an ERRPTR, panthorheappoolput will deref an invalid pointer. Make sure we set it to NULL in that case...

CVE-2026-74321: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid pointer dereference in btrfsrundelayedrefs In the beginning of the loop, we try to obtain a locked delayed ref head, if 'lockedref' is currently NULL, by calling btrfsselectrefhead, which can return an error...

PT-2026-72757

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An invalid pointer dereference occurs in the btrfs module within the btrfs run delayed refs function. The issue arises when the btrfs select ref head function returns an error pointer...

CVE-2026-72429: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix type confusion of dstentry IOAM uses a dummy dstentrynulldst to mark that the destination should not be changed after the transformation. This dst is stored in the IOAM lwt state and may be passed to dstcachesetip...

PT-2026-72575

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/panthor component where a potential invalid pointer dereference can occur within the group process tiler oom function. This happens when the heaps variable is ...