CVE-2026-68280

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: cdns-dsi: Replace deprecated UNIVERSALDEVPMOPS The deprecated UNIVERSALDEVPMOPS macro uses the provided callbacks for both runtime PM and system sleep. This causes the DSI clocks to be disabled twice: once during...

CVE-2026-68152

In the Linux kernel, the following vulnerability has been resolved: amt: fix use-after-free in AMT delayed works When an AMT device is removed, pending delayed works can still access the freed amtdev structure, which may result in kernel crashes or memory corruption. amtdevstop cancels reqwq and...

CVE-2026-68280

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: cdns-dsi: Replace deprecated UNIVERSALDEVPMOPS The deprecated UNIVERSALDEVPMOPS macro uses the provided callbacks for both runtime PM and system sleep. This causes the DSI clocks to be disabled twice: once during...

UBUNTU-CVE-2026-68280

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: cdns-dsi: Replace deprecated UNIVERSALDEVPMOPS The deprecated UNIVERSALDEVPMOPS macro uses the provided callbacks for both runtime PM and system sleep. This causes the DSI clocks to be disabled twice: once during...

CVE-2026-68090

In the Linux kernel, the following vulnerability has been resolved: debugobjects: Plug race against a concurrent OOM disable syzbot reported a puzzling splat: WARNING: kernel/time/hrtimer.c:443 at stubtimer+0xa/0x20 stubtimer is installed as timer callback function in hrtimerfixupassertinit, whic...

CVE-2026-68090

In the Linux kernel, the following vulnerability has been resolved: debugobjects: Plug race against a concurrent OOM disable syzbot reported a puzzling splat: WARNING: kernel/time/hrtimer.c:443 at stubtimer+0xa/0x20 stubtimer is installed as timer callback function in hrtimerfixupassertinit, whic...

CVE-2026-68367

The CVE-2026-68367 entry covers the Linux kernel USB gadget driver f_tcm, where the set_alt path defers endpoint setup to a worker and may complete the delayed status after disconnect or teardown. The vulnerability arises from using private f_tcm state in a delayed_work, creating a race between t...

CVE-2026-68364 drm/amd/display: Fix ISM dc_lock deadlock during suspend

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix ISM dclock deadlock during suspend Why System hang observed during suspend/resume while video is playing. amdgpudmismdisable is called under dclock and waits for ISM delayed work via disabledelayedworksync. T...

CVE-2026-68364

The CVE-2026-68364 entry concerns the Linux kernel DRM/AMD display subsystem. It describes a deadlock in the ISM path (dc_lock) during suspend caused by amdgpu_dm_ism_disable() waiting for ISM work that itself acquires dc_lock, creating an ABBA deadlock when a worker is in flight at suspend. The ...

EUVD-2026-55465

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix ISM dclock deadlock during suspend Why System hang observed during suspend/resume while video is playing. amdgpudmismdisable is called under dclock and waits for ISM delayed work via disabledelayedworksync. T...

CVE-2026-68324

This CVE concerns the Linux kernel’s IOMMU Intel DMAR latency code. The vulnerability arises in dmar_latency_disable(), which intends to clear only the single latency_statistic entry for the given type. However, the memset size was computed as sizeof(*lstat) * DMAR_LATENCY_NUM, causing the operat...

CVE-2026-68324 iommu/intel: Fix out-of-bounds memset in dmar_latency_disable()

In the Linux kernel, the following vulnerability has been resolved: iommu/intel: Fix out-of-bounds memset in dmarlatencydisable dmarlatencydisable intends to zero out only the single latencystatistic entry for the given type, but the memset size was computed as sizeoflstat DMARLATENCYNUM, which...

EUVD-2026-55425

In the Linux kernel, the following vulnerability has been resolved: iommu/intel: Fix out-of-bounds memset in dmarlatencydisable dmarlatencydisable intends to zero out only the single latencystatistic entry for the given type, but the memset size was computed as sizeoflstat DMARLATENCYNUM, which...

CVE-2026-68323

A race condition was found in the Linux kernel TIPC UDP bearer replication list handling (tipc_udp_rcast_add and cleanup_bearer). Without proper serialization, updates to ub->rcast.list can corrupt the list, potentially triggering a kernel bug and denial of service. The fix adds a spinlock to ...

CVE-2026-68323 tipc: serialize udp bearer replicast list updates

In the Linux kernel, the following vulnerability has been resolved: tipc: serialize udp bearer replicast list updates tipcudprcastadd and cleanupbearer both update ub-rcast.list with listaddrcu / listdelrcu, but nothing serializes them. The add runs from the encap receive softirq via...

CVE-2026-68322

CVE-2026-68322 concerns the Linux kernel RDS subsystem. When IPv6 is explicitly disabled with ipv6.disable=1, inet6_addr_lst is never initialized, because inet6_init() exits before addrconf_init() runs. This leads to a NULL dereference in __ipv6_chk_addr_and_flags() when attempting to bind an RDS...

CVE-2026-68322 rds: Fix inet6_addr_lst NULL dereference when IPv6 is disabled

In the Linux kernel, the following vulnerability has been resolved: rds: Fix inet6addrlst NULL dereference when IPv6 is disabled When booting with the 'ipv6.disable=1' parameter, inet6addrlst is never initialized because inet6init exits before addrconfinit is called to initialize it. An attempt t...

CVE-2026-68280 drm/bridge: cdns-dsi: Replace deprecated UNIVERSAL_DEV_PM_OPS()

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: cdns-dsi: Replace deprecated UNIVERSALDEVPMOPS The deprecated UNIVERSALDEVPMOPS macro uses the provided callbacks for both runtime PM and system sleep. This causes the DSI clocks to be disabled twice: once during...

EUVD-2026-55381

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: cdns-dsi: Replace deprecated UNIVERSALDEVPMOPS The deprecated UNIVERSALDEVPMOPS macro uses the provided callbacks for both runtime PM and system sleep. This causes the DSI clocks to be disabled twice: once during...

EUVD-2026-55538

In the Linux kernel, the following vulnerability has been resolved: amt: fix use-after-free in AMT delayed works When an AMT device is removed, pending delayed works can still access the freed amtdev structure, which may result in kernel crashes or memory corruption. amtdevstop cancels reqwq and...