EUVD-2026-81956

In the Linux kernel, the following vulnerability has been resolved: fuse: Fix the condition to enable over-io-uring The existing condition in fuseuringcmd is there only to avoid disabling io-uring for connections that already run with it, missing was a condition to refuse any IORINGOPURINGCMD if...

CVE-2026-90095 fuse: Fix the condition to enable over-io-uring

In the Linux kernel, the following vulnerability has been resolved: fuse: Fix the condition to enable over-io-uring The existing condition in fuseuringcmd is there only to avoid disabling io-uring for connections that already run with it, missing was a condition to refuse any IORINGOPURINGCMD if...

CVE-2026-90095

CVE-2026-90095 affects the Linux kernel FUSE subsystem. The root cause is a missing condition in fuse_uring_cmd() that failed to refuse IORING_OP_URING_CMD when the FUSE_OVER_IO_URING flag was absent from the FUSE_INIT reply. Without this guard, the barrier in fuse_uring_ready() does not function...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

CLEANSTART-2026-UX51431 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the velero-fips package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

CLEANSTART-2026-GJ00206 Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection

Multiple security vulnerabilities affect the gitea package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details...

PT-2026-94658

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the xenbus component of the Linux kernel during device initialization. The otherend id field is initialized only after the xenbus read otherend details functio...

CVE-2026-93098: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: rpmsg: glink: fix deadlock in endpoint destroy during driver detach During driver detach, the device core holds the device mutex throughout the driver's remove callback chain. When the rpmsg endpoint is destroyed as part of that...

CVE-2026-93202: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: i3c: master: Fix recursive locking during device registration i3cmasterregisternewi3cdevs registers newly discovered devices while holding i3cbusnormaluselock, a downread. deviceregister can immediately probe the device, and prob...

PT-2026-94451

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NFSv4.2 implementation where the encode layoutstats maxsz budget is insufficient for the layoutupdate4 body written by the layout driver. Specifically, the ff layo...

PT-2026-94690

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the BPF subsystem when the arena vm fault function fails to acquire the arena-spinlock. The function returns VM FAULT RETRY, which triggers the do user addr fault pa...

PT-2026-94527

Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.18.44 through 7.2-rc7 Description A deadlock occurs in AppArmor when using the change hat function while in complain mode. The issue arises when a requested hat does not exist, triggering the creation of a new learning...

CVE-2026-90261: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: flush active metadata block group at btreewritepages start btreewritepages writes the btree inode's dirty metadata in ascending logical address order. On a zoned filesystem only one metadata and one system block gro...

PT-2026-94506

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the m68k nfcon component. The show cons active function calls the .device method while holding the console list lock. Because the nfcon device function subsequently...

PT-2026-94541

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A self-deadlock occurs in the IRQ handler of the qcom-cpucp mailbox. The function qcom cpucp mbox irq fn calls mbox chan received data while holding chan-lock. In PREEMPT RT...

CVE-2026-93057: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Avoid possible memory reclaim deadlock in TX EQTR context TX EQTR may run while devfreq gear scaling has quiesced the UFS tagset. In that context, functions ufshcdtxeqtr, ufshcdtxeqtr and ufsqcomgetrxfom allocate...

PT-2026-94855

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory reclaim deadlock can occur in the TX EQTR context of the UFS core. This happens when TX EQTR runs while devfreq gear scaling has quiesced the UFS tagset. In this state, the...

CVE-2026-92503: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ext4: fix ABBA deadlock in ext4xattrinodecachefind Syzbot/stress-ng reported an ABBA deadlock in ext4 when exercising concurrent xattr workloads using the eainode mount/format option. The deadlock occurs between the running...

CVE-2026-90193: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mailbox: qcom-cpucp: fix PREEMPTRT self-deadlock in IRQ handler qcomcpucpmboxirqfn calls mboxchanreceiveddata while holding chan-lock. Under PREEMPTRT, spinlockirqsave is converted to an rtspinlock rtmutex-based, which tracks...

CVE-2026-90179: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix deadlock in complain-mode changehat The use of changehat when in complain mode can cause a deadlock when the hat doesn't exist and a new learning profile is created for the missing profile. This is because changehat...