PT-2026-72306

In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix data race on rx stamp/rx ifindex in bcm rx handler For an rx op subscribed on all interfaces ifindex == 0, the same op is registered once in the shared per-netns wildcard filter list, so bcm rx handler can run...

PT-2026-72924

In the Linux kernel, the following vulnerability has been resolved: ublk: reset kernel-owned dev info fields in ublk ctrl add dev ublk ctrl add dev memcpys the userspace ublksrv ctrl dev info into ub-dev info and then fixes up the fields the driver owns, but misses -state and -ublksrv pid. A devi...

PT-2026-72916

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix skb leak on flow key update failure during ct ovs ct execute always steals or frees the skb on failure while ovs flow key update does not. So, if it fails and we return right away, the skb ends up leaked. Fi...

PT-2026-72308

In the Linux kernel, the following vulnerability has been resolved: can: bcm: extend bcm tx lock usage for data and timer updates Stage new CAN frame content for an existing tx op into a kmalloc'd buffer and validate it there, mirroring the approach already used in bcm rx setup. Only copy the...

PT-2026-72968

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active Always update x2APIC MSR intercepts for L1 when AVIC is deactivated, even if L2 is active and KVM is using a separate MSR bitmap to run L2. If AVIC is...

PT-2026-72942

In the Linux kernel, the following vulnerability has been resolved: tipc: avoid use-after-free in poll trace queue dumps TIPC socket tracepoints dump queue state through tipc sk dump. Most queue-dump callsites already serialize that walk under the socket lock or sk-sk lock.slock, but tipc poll...

PT-2026-73008

In the Linux kernel, the following vulnerability has been resolved: scsi: libiscsi tcp: Bound SCSI Response data segment to the connection buffer iscsi tcp hdr dissect receives the data segment of several PDU types into the fixed-size conn-data buffer, which is allocated for ISCSI DEF MAX RECV SE...

PT-2026-72921

In the Linux kernel, the following vulnerability has been resolved: sctp: prevent peer transport count overflow sctp assoc add peer increments the association's 16-bit transport count for every new unique peer. Adding the 65,536th transport wraps the count to zero. SCTP sock diag uses transport...

PT-2026-72927

In the Linux kernel, the following vulnerability has been resolved: vxlan: use neigh ha snapshot in route shortcircuit The neighbour hardware address n-ha can be updated asynchronously by the neighbour subsystem, protected by n-ha lock seqlock. Reading n-ha without holding the seqlock loop can le...

PT-2026-73021

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf conntrack sip: widen NAT rewrite delta to s32 in sip help tcp sip help tcp stores the size change of each NAT-rewritten SIP message in s16 diff and accumulates it in s16 tdiff, but a single message can grow by more...

PT-2026-72932

In the Linux kernel, the following vulnerability has been resolved: net: bridge: stop fast-leave after deleting a port group br multicast leave group iterates mp-ports with pp = &p-next in its fast-leave path. After br multicast del pg removes p, continuing the loop advances pp through the delete...

PT-2026-72934

In the Linux kernel, the following vulnerability has been resolved: mm/huge memory: unlock i mmap rwsem before releasing after-split folios folio split keeps dereferencing the mapping after the split: shmem unchargemapping-host and remap page while the folios are still frozen/locked, and i mmap...

PT-2026-76440

These are all security issues fixed in the containerized-data-importer1.66-api-1.66.0-1.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-72161

The ECS WordPress plugin before 4.3.8 does not check the post status or any capability when rendering an Elementor document requested through one of its AJAX actions, allowing unauthenticated users to retrieve the rendered content of unpublished private, draft, pending documents by supplying thei...

PT-2026-72950

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill max is set When a USB audio endpoint requests full packet transfers via the fill max descriptor flag, data ep set params promotes ep-curpacksize to ep-maxpacksize...

PT-2026-76446

These are all security issues fixed in the kubevirt1.9-container-disk-1.9.0-1.1 package on the GA media of openSUSE Tumbleweed...

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-2026-72783

In the Linux kernel, the following vulnerability has been resolved: netfilter: cttimeout: detach dataplane timeout policy and repurpose refcount Add a refcount for struct nf ct timeout which is used by ct extension to set the custom ct timeout policy, this tells us that the ct timeout is being us...

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-2026-72782

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix OOB read during CQ MR registration Sashiko pointed out an unrelated bug during a previous patch: https://sashiko.dev//patchset/20260512183852.614045-1-jmoroni%40google.com This change fixes the bug by eliminating...

PT-2026-72801

In the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Handle preemption in BTT lane acquisition BTT lanes serialize access to per-lane metadata and workspace state during BTT I/O. The btt-check unit test reports data mismatches during BTT writes due to a race in lane...

PT-2026-72804

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12k wifi7 dp rx h verify tkip mic In ath12k wifi7 dp rx h verify tkip mic, the call to ath12k dp rx check nwifi hdr len valid may return false when the NWIFI header length is invalid, causing t...

PT-2026-72788

In the Linux kernel, the following vulnerability has been resolved: of: reserved mem: avoid post-init UAF when alloc reserved mem array fails The global pointer 'reserved mem' continues to reference the reserved mem array which lives in initdata if alloc reserved mem array fails. of reserved mem...

PT-2026-72845

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: add bounds check on firmware mac id in link lookup The mac id field in RX descriptors is 8 bits wide 0-255, but assoc link on macid has only RTW89 MAX MAC ID NUM 128 entries. While the driver currently assigns mac id...

PT-2026-72813

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path For non-SRQ QPs, the responder reads WQE fields directly from the shared queue buffer mapped into userspace. This allows a malicious user to modify fields like num sge or...

PT-2026-72846

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: fix OOB read from firmware RX descriptor exceeding DMA buffer In rtw pci rx napi, new len is computed as the sum of pkt len 14-bit descriptor field, max 16383 and pkt offset drv info sz + shift, both...

PT-2026-72822

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix page fragment cache leak in error path In nvmet tcp alloc queue, when a connection is closed during the allocation process e.g., nvmet tcp set queue sock returns -ENOTCONN, the error handling jumps to out destroy s...

PT-2026-72814

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix TOCTOU heap overflow in get srq wqe get srq wqe reads wqe-dma.num sge from the shared receive queue buffer, which is mapped into userspace. It validates num sge against max sge, but then re-reads the same field to...

PT-2026-72834

In the Linux kernel, the following vulnerability has been resolved: ipv6: addrconf: bail out of dad failure when state is no longer POSTDAD addrconf dad failure transitions ifp-state from DAD to POSTDAD via addrconf dad end, which drops ifp-lock on return. The lock is re-acquired after net info...

PT-2026-72820

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix flex array size in struct nvme ns head struct nvme ns head contains a flexible array member, current path, which is indexed using the NUMA node ID: head-current pathnuma node id The structure is currently...

PT-2026-72854

In the Linux kernel, the following vulnerability has been resolved: dma-fence: Fix potential tracepoint null pointer dereferences Trace dma fence signaled, trace dma fence wait end and trace dma fence destroy can all currently dereference a null fence-ops pointer after it has been reset on fence...

PT-2026-72827

In the Linux kernel, the following vulnerability has been resolved: tracing: Bound synthetic-field strings with seq buf The synthetic field helpers build a prefixed synthetic variable name and a generated hist command in fixed MAX FILTER STR VAL buffers. The current code appends those strings wit...

PT-2026-72847

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89 hw scan add chan ax for over 20 seconds, leading to a...

PT-2026-72821

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check return value of nvmet tcp set queue sock The return value of nvmet tcp set queue sock is currently ignored in nvmet tcp tls handshake done. If it fails e.g., due to the socket not being in TCP ESTABLISHED state,...

PT-2026-72864

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix double unlock in rxrpc recvmsg Fix a double unlock in rxrpc recvmsg when dealing with OOB messages...

PT-2026-72872

In the Linux kernel, the following vulnerability has been resolved: rxrpc: serialize kernel accept preallocation with socket teardown rxrpc kernel charge accept reads rx-backlog without any socket/backlog synchronization and passes that raw pointer into rxrpc service prealloc one. A concurrent...

PT-2026-72875

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry device pasid table teardown zeroes the 128-bit scalable-mode context entry with context clear entry while the Present bit is still set. This creates a...

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-2026-72860

In the Linux kernel, the following vulnerability has been resolved: fbcon: fix NULL pointer dereference for a console without vc data fbcon new modelist runs when a framebuffer's modelist changes. For each console mapped to it with fb displayi.mode set, it reads vc consi.d and passes the vc num t...

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-2026-72874

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rng alg Remove sun4i ss rng, as it is insecure and unused: - It has multiple vulnerabilities. sun4i ss prng seed is missing locking and has a buffer overflow. sun4i ss prng generate...

PT-2026-72333

In the Linux kernel, the following vulnerability has been resolved: platform/x86/intel/tpmi: use cleanup helpers in mem write In mem write, the temporary array returned by parse int array user must be released on all exit paths. Convert the array variable to use cleanup.h scope-based cleanup so i...

PT-2026-72815

In the Linux kernel, the following vulnerability has been resolved: dax/kmem: account for partial discontiguous resource upon removal When dev dax kmem probe partially succeeds at least one range is mapped but a subsequent range fails request mem region or add memory driver managed, the probe...

PT-2026-73059

Name of the Vulnerable Software and Affected Versions Shescape versions prior to 2.1.15 Shescape versions 3.0.0 through 3.0.1 Description On Unix systems where the shell is explicitly configured to "sh" or true and /bin/sh points to BusyBox, the software fails to properly escape tilde characters ...

PT-2026-73052

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description An improper restriction of excessive authentication attempts exists in the 'authFilePublishAccess' endpoint. This allows unauthenticated attackers to perform brute-force attacks against per-notebook...

PT-2026-72831

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix devx subscribe-event unwind NULL dereference MLX5 IB METHOD DEVX SUBSCRIBE EVENT links event sub into sub list before initializing the fields used by the shared error path. If eventfd ctx fdget then fails, the unwi...

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-2026-72378

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix mrec lock ABBA deadlock in rename ntfs file fsync, ntfs dir fsync and ntfs write inode lock an inode's mrec lock before taking the mrec lock of its parent directory. ntfs rename takes old ni-mrec lock and old dir ni-mre...

PT-2026-73039

A vulnerability was determined in SourceCodester Class and Exam Timetabling System 1.0. The affected element is an unknown function of the file /edit teacher.php. Executing a manipulation of the argument ID can lead to sql injection. The attack may be performed from remote. The exploit has been...

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:...