PT-2026-72425

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/brs: Fix kernel address leakage A user-only branch stack can contain branches that originate from the kernel. As a result, kernel addresses are exposed to user space even when PERF SAMPLE BRANCH USER is requested. On...

PT-2026-72430

In the Linux kernel, the following vulnerability has been resolved: selinux: avoid sk socket dereference in selinux sctp bind connect selinux sctp bind connect dereferences sk-sk socket to pass a struct socket to selinux socket bind and selinux socket connect helper. However, when the hook is...

PT-2026-72392

In the Linux kernel, the following vulnerability has been resolved: ntfs: centalize $INDEX ROOT header validation Add a dedicated helper to perform stricter validation of $INDEX ROOT and use it for both directory inodes and named index inodes. This keeps the root size and header geometry checks...

PT-2026-72367

In the Linux kernel, the following vulnerability has been resolved: riscv: cacheinfo: Fix node reference leak in populate cache leaves Currently, the while loop drops the reference to prev in each iteration. If the loop terminates early due to a break, the final of node putnp correctly drops the...

PT-2026-72360

In the Linux kernel, the following vulnerability has been resolved: mm/mm init: fix uninitialized struct pages for ZONE DEVICE If DAX memory is hotplugged into an unoccupied subsection of an early section, section activate reuses the unoptimized boot memmap. However, compound nr pages still assum...

PT-2026-72404

In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom: Fix leak when custom dump segments addition fails Free allocated minidump region 'name' in qcom add minidump segments when failing before adding the region to 'dump segments'. Otherwise, the 'name' is not tracke...

PT-2026-72399

In the Linux kernel, the following vulnerability has been resolved: ntfs: grow index root value before reparent header update ntfs ir reparent moves the resident index root entries into an index block and leaves a small root stub containing the child VCN. That root stub can be larger than the...

PT-2026-72314

In the Linux kernel, the following vulnerability has been resolved: can: isotp: fix use-after-free race with concurrent NETDEV UNREGISTER isotp release looked up the bound network device via dev get by index using the stored ifindex. During device unregistration the device is unlisted from the...

PT-2026-72350

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2 sum rightmost rec BUG On-disk corruption setting l next free rec to 0 in an inode's embedded extent list triggers a UBSAN panic on the next write to that file. CAUSE ocfs2 sum...

PT-2026-72338

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix uninitialized xprt create args structure The xprt create args structure is allocated on the stack without initialization in rpc sysfs xprt switch add xprt store. While some fields are manually populated, critical fiel...

PT-2026-72622

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: make sure gc is properly stopped Sashiko noticed that when destroying a set, cancel delayed work sync was called while gc calls queue delayed work unconditionally which can lead not to properly shutting down the...

PT-2026-72604

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft compat: ebtables emulation must reject non-bridge targets xtables targets return netfilter verdicts: NF ACCEPT, NF DROP, and so on. ebtables targets return incompatible verdicts: EBT ACCEPT, EBT DROP, ... We cannot...

PT-2026-72700

In the Linux kernel, the following vulnerability has been resolved: net: watchdog: fix refcount tracking races Blamed commit converted the untracked dev hold/dev put calls in the watchdog code to use the tracked dev hold track/dev put track which were later renamed/interfaced to netdev hold and...

PT-2026-72684

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt re: Proper rollback if the ioremap fails bnxt qplib alloc dpi returns success even if ioremap fails. Add the proper rollback when the ioremap fails and return -ENOMEM status...

PT-2026-72681

In the Linux kernel, the following vulnerability has been resolved: net: serialize netif running check in enqueue to backlog Syzbot reported a KASAN slab-use-after-free in fib rules lookup. The root cause is a race condition where packets can escape the backlog flushing during device unregistrati...

PT-2026-72685

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt re: Add a max slot check for SQ The variable WQE mode must be validated against the maximum slots supported by HW. The max supported value is 64K. Adding a max and min check and fail if user supplied value is more than...

PT-2026-72704

In the Linux kernel, the following vulnerability has been resolved: tcp: clear sock ops cb flags before force-closing a child socket A child socket inherits the listener's bpf sock ops cb flags via sk clone lock. If its setup fails in tcp v4 syn recv sock / tcp v6 syn recv sock, the child is free...

PT-2026-72731

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: hdac hdmi: Validate written enum value hdac hdmi set pin port mux uses the written enum value to index the texts array before calling snd soc dapm put enum double, which validates that the value is within the enum...

PT-2026-72707

In the Linux kernel, the following vulnerability has been resolved: power: supply: core: fix supplied from allocations If dts property power-supplies has multiple values, then accessing to psy-supplied fromi-1 in power supply populate supplied from will overrun supplied from array...

PT-2026-72727

In the Linux kernel, the following vulnerability has been resolved: ASoC: topology: Check PCM and DAI name strings before use Topology objects store several PCM and DAI names in fixed-size UAPI arrays. Other topology parser paths validate these fields with bounded strnlen checks before using them...