PT-2026-116731

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A use-after-free flaw exists in the drm/nouveau component. The nouveau sched destroy function calls nouveau sched fini, which invokes drm sched fini&sched-base, and subsequently releases...

PT-2026-116696

In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix NULL pmu ctx passed to pmu-sched task perf pmu sched task returns early when cpuctx-task ctx is set, and cpc-task epc is only non-NULL while a task context is scheduled in on this CPU. perf pmu sched task therefore...

PT-2026-116694

In the Linux kernel, the following vulnerability has been resolved: s390/cmf: Fix virtual vs physical address confusion The measurement block address is an absolute address. Define the associated schib config and schib fields as dma64 t to enable automatic detection of incorrect assignments. Also...

PT-2026-116776

In the Linux kernel, the following vulnerability has been resolved: gve: DQO: fix header length used by gve can send tso for UDP GSO gve can send tso computes how many buffers each segment of a GSO packet would span, and for this it needs the length of the headers that the device replicates in...

PT-2026-116680

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci sock: validate event length before filtering is filtered packet reads the event code from skb-data0 without first checking that the skb is nonempty. When an opcode filter is configured, it also reads the command...

PT-2026-116805

In the Linux kernel, the following vulnerability has been resolved: sctp: hold asoc or transport before mod timer in timer handlers Take the association or transport reference before rearming a timer in the timer handlers. The existing code calls mod timer before taking the reference needed by th...

PT-2026-116921

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject invalid 320 MHz CSA bandwidth The HT/VHT channel definition validator can receive a 320 MHz bandwidth indication from a received CSA frame on a non-6 GHz link. It warns for this unsupported width but...

PT-2026-116793

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: stop Tx NAPI before disabling the queues bcmgenet netif stop and the Wake-on-LAN branch of bcmgenet suspend both disable the Tx queues first and stop Tx NAPI several steps later. A completion in flight calls netif ...

PT-2026-116800

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: Fix list corruption / refcount desync in nfc llcp recv dm nfc llcp recv dm handles DMNOBOUND/DMREJ for a socket that is still linked on local-connecting sockets: it looks the socket up with nfc llcp connecting sock get...

PT-2026-116802

In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: validate helper command length before pull The firmware download receive path removes the NCI data header and reads the helper command before validating the remaining packet length. A short frame can therefore reach...

PT-2026-116657

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mptcp module where the mptcp write data fin function fails to initialize certain values when sending a DATA FIN without data. Because a DATA FIN occupies one octet...

CentOS Linux 8.4 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2023:1683229770)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2023:1683229770 advisory. - In unixscmtoskb of afunix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation o...

CentOS Linux 8.4 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2024:1711026398)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2024:1711026398 advisory. - A vulnerability was found in comparenetdevandip in drivers/infiniband/core/cma.c in RDMA in the Linux Kernel. The improper cleanup...

CentOS Linux 8.5 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2024:1722977984)

The CentOS Linux 8.5 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.5:CLSA-2024:1722977984 advisory. - In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure on...

PT-2026-117087

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: reject a kset that overruns its segment cache replay, the writeback worker and the GC worker read a kset of get kset onmedia size bytes and advance the position by it. A forged key num makes that size exceed the...

PT-2026-117084

In the Linux kernel, the following vulnerability has been resolved: sched ext: Don't run ops.dequeue with a DSQ lock held ops.dequeue is invoked with the source user DSQ's lock still held on the consume and move paths scx consume dispatch q, move task between dsqs. A BPF scheduler which locks the...

PT-2026-116759

In the Linux kernel, the following vulnerability has been resolved: fprobe: Terminate the fgraph data list when the reservation is not filled fprobe fgraph entry reserves shadow stack space for every fprobe with an exit handler, but only fills it for those whose entry handler returns 0. fgraph...

CentOS Linux 8.5 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2025:1742469561)

"The CentOS Linux 8.5 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.5:CLSA-2025:1742469561 advisory. - In the Linux kernel, the following vulnerability has been resolved: tun: avoid double free in tunfreenetdev Avoid double free in...

PT-2026-116822

In the Linux kernel, the following vulnerability has been resolved: ovpn: replace bind when clearing stale local source The UDP output fallback clears bind-local in place when the remembered source address is no longer usable. The bind is RCU-published and read locklessly by concurrent TX, so an...

PT-2026-116930

In the Linux kernel, the following vulnerability has been resolved: wifi: cw1200: fix TX padding OOB read leaking heap data to device The TX path rounds the transfer size up to the bus alignment align size, up to 511 bytes for SDIO, 1 byte for SPI but sends the padded length straight from the fra...