UBUNTU-CVE-2026-99005

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Unmask interrupts only when ACTIVE is true There is a small race window between intelrpsboost reading a stale ACTIVE state and queuing rps-work, where ACTIVE may be changed via asynchronous calls triggered by wakeref...

UBUNTU-CVE-2026-99067

In the Linux kernel, the following vulnerability has been resolved: btrfs: scrub: fix localroot reference leak in scrubprintwarninginode When pathsfrominode fails, scrubprintwarninginode jumps to err without dropping the reference taken by btrfsgetfsroot, leaking a reference to the root every tim...

UBUNTU-CVE-2026-99003

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: validate userspace queue count against initialized firmware slot count In panthordrv.c:panthorioctlgroupcreate, the queue count is validated against the hardcoded maximum: if !args-queues.count || args-queues.count...

UBUNTU-CVE-2026-98965

In the Linux kernel, the following vulnerability has been resolved: ice: Restore Ordered MMIO Writes for Tx Doorbells The DQL accounting state which tracks the number of bytes queued for the NIC to transmit, namely dql-numqueued, is updated by the ICE driver when it invokes netdevtxsentqueue...

CVE-2026-98927

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Fix life cycle of the nestedmmus array The nestedmmus array holds the shadow page tables that are used when a guest is running a nested context. These structures are allocated on VCPUINIT for whole guest, which...

CVE-2026-98921

In the Linux kernel, the following vulnerability has been resolved: ovl: fix UAF in ovldomkdir debug print ovldomkdir prints the input dentry with %pd after vfsmkdir. Since commit fe497f0759e0 "VFS: change vfsmkdir to unlock on failure.", vfsmkdir calls endcreating on the input dentry on failure...

CVE-2026-98924

In the Linux kernel, the following vulnerability has been resolved: fs: avoid repeated scans in evictinodes We observed hung tasks when users attempted to unmount a filesystem after its disk had been removed while still in use. During device removal, fsbdevmarkdead calls evictinodes while holding...

CVE-2026-99020

In the Linux kernel, the following vulnerability has been resolved: regulator: tps6594-regulator: Fix nlinearranges for TPS65224 BUCK2-4 The TPS65224 BUCK2, BUCK3 and BUCK4 descriptors pass 4 as nlinearranges, but tps65224bucks234ranges only has two entries, covering selectors 0x00-0x45. The line...

CVE-2026-99021

In the Linux kernel, the following vulnerability has been resolved: regulator: of: fill in supply names in ofregulatorbulkgetall ofregulatorbulkgetall returns an array it allocated itself, and fills in only the consumer of each entry. Every other way of getting a bulk array has the supply name se...

UBUNTU-CVE-2026-99021

In the Linux kernel, the following vulnerability has been resolved: regulator: of: fill in supply names in ofregulatorbulkgetall ofregulatorbulkgetall returns an array it allocated itself, and fills in only the consumer of each entry. Every other way of getting a bulk array has the supply name se...

UBUNTU-CVE-2026-98957

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: disable rx napi when removing device Unloading the mt7915e module with a MT7916 triggers multiples WARN in netifnapidellocked and in pagepooldisabledirectrecycling because the driver does not disable the napi...

CVE-2026-98919

In the Linux kernel, the following vulnerability has been resolved: drm/xe: harden adjustidledly against divide-by-zero and overflow adjustidledly has several corner-case issues flagged during review: 1. If xegtclockinit failed to recognise the crystal clock, gt-info.timestampbase is 0, which mak...

UBUNTU-CVE-2026-99058

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix NULL currentpwq deref in chained work check currentwqworker only tells us that %current is a kworker. It does not guarantee that the worker is currently executing a work item, as worker-currentpwq is populated only...

UBUNTU-CVE-2026-98937

In the Linux kernel, the following vulnerability has been resolved: perf/core: Check kernel access when kernel callchains are requested perfeventopen currently gates perfallowkernel only on !attr.excludekernel. However, users can still request kernel callchain collection with...

CVE-2026-98962

In the Linux kernel, the following vulnerability has been resolved: btrfs: free iov when btrfsuringreadextent fails After btrfsuringreadextent, the caller always jumped to outacct. That skips kfreedata-iov, which is only correct for -EIOCBQUEUED where the deferred path owns the iov. On failure,...

UBUNTU-CVE-2026-98958

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: account non-AQL frames per peer rather than per link The driver increments wcid-nonaqlpackets when a frame goes to the hardware queue. The completion path decrements the counter again. For an MLO peer, the hardware...

UBUNTU-CVE-2026-99083

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix heap out-of-bounds write in krb5authenticate In krb5authenticate, outlen is calculated to determine available headroom in responsebuf for the incoming Kerberos AP-REP token. However, when SMB2SESSIONSETUP is processed ...

UBUNTU-CVE-2026-98919

In the Linux kernel, the following vulnerability has been resolved: drm/xe: harden adjustidledly against divide-by-zero and overflow adjustidledly has several corner-case issues flagged during review: 1. If xegtclockinit failed to recognise the crystal clock, gt-info.timestampbase is 0, which mak...

UBUNTU-CVE-2026-98943

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

UBUNTU-CVE-2026-99030

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: don't leave stale bytes in skbcopyandcsumbits When skbcopyandcsumbits reaches unreadable frags it returns 0 after copying only the linear part, and the rest of the caller's buffer is left as it was. The callers copy...