CVE-2026-31400 sunrpc: fix cache_request leak in cache_release

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix cacherequest leak in cacherelease When a reader's file descriptor is closed while in the middle of reading a cacherequest rp-offset != 0, cacherelease decrements the request's readers count but never checks whether it...

CVE-2026-31400

CVE-2026-31400: In the Linux kernel sunrpc cache handling, a reader closing a file descriptor during a mid-read of a cache_request could cause a leak because cache_release() decrements readers without freeing the request. The issue is addressed by adding cleanup in cache_release(): after decremen...

The vulnerability of the svc_rdma_build_writes() function in the net/sunrpc/xprtrdma/svc_rdma_rw.c module of the Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the svcrdmabuildwrites function in the net/sunrpc/xprtrdma/svcrdmarw.c module of the Linux kernel is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an attacker to cause ...

SUSE-SU-2026:20635-1 Security update for the Linux Kernel (Live Patch 0 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise kernel 6.12.0-160000.5.1 fixes various security issues The following security issues were fixed: - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel bsc1249205. - CVE-2025-39698: iouring/futex: ensure iofutexwait...

PT-2026-30183

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's sunrpc component related to a cache request leak within the cache release function. When a reader's file descriptor is closed during a cache request...

SUSE-SU-2026:20459-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-33.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20468-1 Security update for the Linux Kernel (Live Patch 12 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-35.1 fixes various security issues The following security issues were fixed: - CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum bsc1253473. - CVE-2025-40186: tcp: Don't call reqskfastopenremove in tcpconnrequest...

SUSE-SU-2026:20464-1 Security update for the Linux Kernel (Live Patch 8 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-30.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20504-1 Security update for the Linux Kernel (Live Patch 9 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-31.1 fixes various security issues The following security issues were fixed: - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel bsc1249205. - CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero ...

SUSE-SU-2026:20500-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-25.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20512-1 Security update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-28.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20508-1 Security update for the Linux Kernel (Live Patch 13 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-36.1 fixes various security issues The following security issues were fixed: - CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum bsc1253473. - CVE-2025-40186: tcp: Don't call reqskfastopenremove in tcpconnrequest...

SUSE-SU-2026:20515-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-33.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20503-1 Security update for the Linux Kernel (Live Patch 8 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-30.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20467-1 Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-34.1 fixes various security issues The following security issues were fixed: - CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum bsc1253473. - CVE-2025-40186: tcp: Don't call reqskfastopenremove in tcpconnrequest...

SUSE-SU-2026:20506-1 Security update for the Linux Kernel (Live Patch 11 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-34.1 fixes various security issues The following security issues were fixed: - CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum bsc1253473. - CVE-2025-40186: tcp: Don't call reqskfastopenremove in tcpconnrequest...

SUSE-SU-2026:20463-1 Security update for the Linux Kernel (Live Patch 7 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-29.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20507-1 Security update for the Linux Kernel (Live Patch 12 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-35.1 fixes various security issues The following security issues were fixed: - CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum bsc1253473. - CVE-2025-40186: tcp: Don't call reqskfastopenremove in tcpconnrequest...

SUSE-SU-2026:20460-1 Security update for the Linux Kernel (Live Patch 4 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-24.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...

SUSE-SU-2026:20511-1 Security update for the Linux Kernel RT (Live Patch 5 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise kernel 6.4.0-25.1 fixes various security issues The following security issues were fixed: - CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access bsc1249455. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers an...