Linux Distros Unpatched Vulnerability : CVE-2026-74477

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - uprobes: Fix NULL pointer dereference in hprobeexpire Forking a task that has a pending uretprobe can oops the kernel with a NULL pointer dereference in the clo...

PT-2026-72771

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpf task from vpid bpf task from vpid looks up a task in the pid namespace of the current task, via find task by vpid: find task by vpidvpid find task by pid nsvpid, task active pid nscurrent...

PT-2026-72445

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graph callback When q6apm free fragments is called it frees rx data.buf/tx data.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

PT-2026-72529

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix publication race for priv-channel stats mlx5e channel stats alloc publishes a new entry to priv-channel stats and then increments priv-stats nch as a publication token, but neither store carries any memory barrier:...

PT-2026-72842

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix potential null-ptr-deref in vxlan gro prepare receive. udp tunnel sock release could set sk-sk user data to NULL while vxlan gro prepare receive is running. Let's check if rcu dereference sk user data is NULL after skb...

PT-2026-72865

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix the reception of a reply packet before data transmission Fix rxrpc receiving reply to handle the reception of an apparent reply DATA packet before rxrpc has had a chance to send any request DATA packets on a client cal...

PT-2026-72866

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix ACKALL packet handling rxrpc input ackall accepts ACKALL packets without checking whether the call is in a state that can legitimately have outstanding transmit buffers. A forged ACKALL can therefore reach a new servic...

PT-2026-72839

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Check for page allocation failure correctly in TIO Sashiko notes: if snp alloc firmware pages returns NULL under memory pressure, is it safe to pass it directly to page address? On architectures without HASHED PAGE...

PT-2026-72897

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: reject DX BIND QUERY without a DX context vmw cmd dx bind query unconditionally dereferences sw context-dx ctx node-ctx. Userspace can trigger a NULL pointer dereference from any render-node fd by submitting an execbu...

PT-2026-72530

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats agent registration race mlx5e hv vhca stats create registers the stats agent through mlx5 hv vhca agent create. The helper publishes the agent in hv vhca-agentstype under agents lock and immediately...

PT-2026-72557

In the Linux kernel, the following vulnerability has been resolved: minix: avoid overflow in bitmap block count calculation minix check superblock uses minix blocks needed to verify that the on-disk imap and zmap block counts are large enough for the advertised inode and zone counts. The helper...

PT-2026-72531

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation mlx5e hv vhca stats create is called from mlx5e nic enable, before mlx5e open. At that point priv-stats nch is still zero, because it is only ever incremented in mlx5e...

PT-2026-72561

In the Linux kernel, the following vulnerability has been resolved: afs: Fix missing NULL pointer check in afs break some callbacks Fix afs break some callbacks to check to see if afs lookup volume rcu returned NULL e.g. the specified volume is unknown...

PT-2026-72778

In the Linux kernel, the following vulnerability has been resolved: kernfs: link kn to its parent before the LSM init hook After commit 12e9e3cd03b5 "simpe xattr: use per-sb cache", kernfs xattr set and kernfs xattr get compute the cache via kernfs rootkn before any other check. kernfs rootkn wal...

PT-2026-72612

In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: fix NULL deref in shared IRQ handler at probe msc313 rtc probe calls devm request irq with IRQF SHARED and &pdev-dev as the cookie, but platform set drvdata is only called later after the clock setup. With a shared I...

PT-2026-72802

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix NULL deref in change sta links for unready link ieee80211 set active links calls ieee80211 link use channel for each newly-added link and WARN ON ONCEs if it fails. The call uses assign on failure=true, which...

PT-2026-72515

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3d get cpu indirect csd params looks up the indirect buffer object from a userspace-supplied handle but never checks the result. A bogus or stale handle makes drm...

PT-2026-72758

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible NULL pointer dereference in mt7996 mac write txwi 80211 For injected frames e.g. via radiotap, mac80211 can pass info-control.vif = NULL, as explicitly noted in struct ieee80211 tx info. Check vif...

PT-2026-72655

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Check frwr wp create during connect frwr wp create creates the singleton Memory Region used to encode padding for Write chunks whose payload length is not XDR-aligned. Its failure paths return a negative errno and leave...

PT-2026-72249

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: icssg: guard PA stat lookups icssg ndo get stats64 unconditionally calls emac get stat by name with FW PA stat names regardless of whether the PA stats block is present on the hardware. emac get stat by name...