CVE-2026-89643 audit: avoid dropping live tree ref on fsnotify rule autoremove

In the Linux kernel, the following vulnerability has been resolved: audit: avoid dropping live tree ref on fsnotify rule autoremove auditdelrule is used for both netlink deletion templates and internal fsnotify autoremove. The former passes a parsed template which owns a temporary tree reference;...

EUVD-2026-76555

In the Linux kernel, the following vulnerability has been resolved: audit: avoid dropping live tree ref on fsnotify rule autoremove auditdelrule is used for both netlink deletion templates and internal fsnotify autoremove. The former passes a parsed template which owns a temporary tree reference;...

CVE-2026-89643

In the Linux kernel, the following vulnerability has been resolved: audit: avoid dropping live tree ref on fsnotify rule autoremove auditdelrule is used for both netlink deletion templates and internal fsnotify autoremove. The former passes a parsed template which owns a temporary tree reference;...

CVE-2026-89641 cifs: clear tcon after cifsFileInfo_put() in cifs_file_set_size()

In the Linux kernel, the following vulnerability has been resolved: cifs: clear tcon after cifsFileInfoput in cifsfilesetsize When the else branch of cifsfilesetsize finds a writable file handle via findwritablefile, it borrows tcon and server from the handle's tlink, attempts the handle-based...

CVE-2026-89641 cifs: clear tcon after cifsFileInfo_put() in cifs_file_set_size()

In the Linux kernel, the following vulnerability has been resolved: cifs: clear tcon after cifsFileInfoput in cifsfilesetsize When the else branch of cifsfilesetsize finds a writable file handle via findwritablefile, it borrows tcon and server from the handle's tlink, attempts the handle-based...

CVE-2026-89600 fanotify: fix use-after-free of file range info

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix use-after-free of file range info fsnotifyprecontent builds its filerange on the triggering task's stack. fanotifyallocpermevent saves a pointer to range.pos in the heap-allocated permission event so...

CVE-2026-89590

CVE-2026-89590 affects the Linux kernel's accel/rocket NPU driver. In rocket_job_run(), three error-path bugs exist: a dma_fence reference leak (the extra fence reference taken via dma_fence_get() is never released), a runtime PM usage counter leak (pm_runtime_get_sync() increments the counter ev...

EUVD-2026-76502

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: Fix error path handling in rocketjobrun In rocketjobrun, after taking an extra fence reference for job-donefence via dmafenceget, the error paths have three bugs: - The dmafence reference held by job-donefence is...

CVE-2026-89590 accel/rocket: Fix error path handling in rocket_job_run()

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: Fix error path handling in rocketjobrun In rocketjobrun, after taking an extra fence reference for job-donefence via dmafenceget, the error paths have three bugs: - The dmafence reference held by job-donefence is...

CVE-2026-89590 accel/rocket: Fix error path handling in rocket_job_run()

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: Fix error path handling in rocketjobrun In rocketjobrun, after taking an extra fence reference for job-donefence via dmafenceget, the error paths have three bugs: - The dmafence reference held by job-donefence is...

CVE-2026-89590

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: Fix error path handling in rocketjobrun In rocketjobrun, after taking an extra fence reference for job-donefence via dmafenceget, the error paths have three bugs: - The dmafence reference held by job-donefence is...

CVE-2026-89564

CVE-2026-89564 is a use-after-free in the Linux kernel 's IP multicast forwarding path. When a socket prefetched by BPF (bpf_sk_assign) or UDP early demux is destroyed before the skb is freed, a later call to sock_pfree() dereferences the stale skb->sk pointer. Both IPv4 and IPv6 are affected:...

EUVD-2026-76475

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb-sk association installed by bpfskassign so that local delivery can use the selected socket under RCU. Both address families can also...

CVE-2026-89546

CVE-2026-89546 affects the Linux kernel's SUNRPC subsystem, specifically the NFS callback service. A race condition during service teardown can cause two distinct issues: a resource leak when xprt_enqueue_bc_request() returns without enqueuing or freeing a committed request (and its associated xp...

CVE-2026-89536

CVE-2026-89536 is a race condition in the Linux kernel SUNRPC subsystem's client TLS handshake process. When a handshake is cancelled due to a timeout or signal, the synchronous waiter can prematurely drop the reference to the lower transport if the completion callback is still in flight, leading...

EUVD-2026-76442

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: wait for in-flight client TLS handshake callback xstlshandshakesync gives xstlshandshakedone a reference to the lower transport before submitting the handshake request. On timeout or signal, the synchronous waiter drops...

CVE-2026-89536 SUNRPC: wait for in-flight client TLS handshake callback

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: wait for in-flight client TLS handshake callback xstlshandshakesync gives xstlshandshakedone a reference to the lower transport before submitting the handshake request. On timeout or signal, the synchronous waiter drops...

CVE-2026-89536 SUNRPC: wait for in-flight client TLS handshake callback

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: wait for in-flight client TLS handshake callback xstlshandshakesync gives xstlshandshakedone a reference to the lower transport before submitting the handshake request. On timeout or signal, the synchronous waiter drops...

CVE-2026-89527

This Linux kernel vulnerability affects the svcrdma (RPC/NFS RDMA server) subsystem. The root cause is an improper error-path cleanup in svc_rdma_create(): when svc_rdma_create_listen_id() fails, the code calls kfree() on the transport structure, bypassing svc_xprt_free(). This leaks the net name...

EUVD-2026-76433

In the Linux kernel, the following vulnerability has been resolved: svcrdma: Use svcxprtput to free listener on create failure svcrdmacreate calls kfreecmaxprt when svcrdmacreatelistenid fails. svcxprtinit has already acquired a net namespace reference via getnettrack; kfree bypasses svcxprtfree...