PT-2026-94659

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the thermal hwmon implementation where the system creates one hwmon device per thermal zone type, registering it under the first thermal zone of that type. This causes...

PT-2026-94554

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between the nvmet subsys attr qid max store and nvmet alloc ctrl functions when the max qid limit of a subsystem is modified. If a userspace process updates max q...

CVE-2026-93181: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix uncorebox ref/unref ordering In uncoreeventcpuonline, uncoreboxref was called before uncorechangecontext. uncoreboxref gates on box-cpu = 0, but box-cpu is still -1 at that point because...

CVE-2026-93170: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinxdma: Fix channel idle state management in AXIDMA and MCDMA interrupt handlers Fix a race condition in AXIDMA and MCDMA irq handlers where the channel could be incorrectly marked as idle and attempt spurious...

CVE-2026-93096: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: cxl/features: Serialize multi-part Get/Set Feature transfers A Get or Set Feature payload larger than the mailbox payload size is split into several mailbox commands. mboxmutex only serializes individual mailbox commands and is...

CVE-2026-93040: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Serialize channel state checks pause and resume read and update channel state without holding vc.lock, while the interrupt handlers update the same state under it. Take the same lock around those state checks ...

CVE-2026-92506: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Fix requested device removal race scmiprotocoldeviceunrequest drops scmirequesteddevicesmtx while notifying listeners but continues to retain the per-protocol list head. When two SCMI drivers for the same...

CVE-2026-92500: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ext4: use fsdata to track inline data write state and fix race Instead of checking the live inode state ext4hasinlinedatainode and ext4testinodestateinode, EXT4STATEMAYINLINEDATA in the writeend handlers, use the fsdata parameter...

CVE-2026-90371: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix RXDMADC buffer recycling race The RXDMADC buffers come from the RRO data queues' page pools, which are bound to a different NAPI, so the direct page-pool recycle used here could race the owning NAPI; take the...

CVE-2026-90367: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: hold dev-mt76.mutex while disabling tx worker in SER mt7996macresetwork parked the tx worker and disabled the RX/TX NAPIs before taking dev-mt76.mutex. mt76workerdisable/enable are plain kthread park/unpark, n...

CVE-2026-90326: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix race between policy activation and blkg destruction When switching an IO scheduler on a block device, blkcgactivatepolicy allocates blkgpolicydata pd for all blkgs attached to the queue. However, blkcgactivatepoli...

CVE-2026-90264: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: always wait for ordered extents to avoid OE races BUG Syzbot reported a bug that there can be conflicting OEs for the same range: BTRFS critical device loop4: panic in insertorderedextent:264: overlapping ordered extents,...

CVE-2026-90116: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: mtpav: shut down output timer before card teardown sndmtpavoutputtimer rearms chip-timer while holding chip-spinlock and accesses the card-private mtpav state. sndmtpavfree currently takes the same lock and calls timerdelet...

CVE-2026-90084: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: octeontx2-vf: fix workqueue and netdev race in probe/remove Initialize the VF workqueue before registernetdev so ndosetrxmode does not queue work on a NULL workqueue. Unregister the netdev before destroying the workqueue, and add...

CVE-2026-71568: Missing Authentication for Critical Function

In BMCtest, Ironic is started without authentication and TLS for the duration of the test. Exploiting the problem requires winning the race with bmctest itself, which reduces the attack window and significantly increases its complexity...

CVE-2026-25278: Time-of-check Time-of-use (TOCTOU) Race Condition

Memory Corruption when processing I2C transfer requests due to a race condition between memory allocation and data copying...

CVE-2026-24075: Buffer Over-read

Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions...

PT-2026-94440

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the Bluetooth L2CAP implementation. The problem occurs because a new socket may be added to the parent socket accept queue after the l2cap sock clean...

PT-2026-94537

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the null blk driver where configfs register subsystem is called before register blkdev in the null init function. When null blk is used as a module, a race condition...

CVE-2026-90189: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nullblk: register configfs subsystem after creating default devices In nullinit, configfsregistersubsystem currently runs before registerblkdev, so when nullblk is built as a module, a racing mkdir + poweron from userspace can...