SUSE CVE-2026-53024

In the Linux kernel, the following vulnerability has been resolved: greybus: raw: fix use-after-free if write is called after disconnect If a user writes to the chardev after disconnect has been called, the kernel panics with the following trace with CONFIGINITONFREEDEFAULTON=y: BUG: kernel NULL...

SUSE CVE-2026-53060

In the Linux kernel, the following vulnerability has been resolved: dm cache metadata: fix memory leak on metadata abort retry When failing to acquire the rootlock in dmcachemetadataabort because the blockmanager is read-only, the temporary blockmanager created outside the rootlock is not properl...

SUSE CVE-2026-53158

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Fix NULL pointer dereference in rpmsg callback A NULL pointer dereference was observed on Hawi at boot when the DSP sends a glink message before fastrpcrpmsgprobe has completed initialization: Unable to handle kern...

SUSE CVE-2026-53160

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix use-after-free race in fastrpcmapcreate fastrpcmaplookup returns a raw pointer after releasing fl-lock. The caller fastrpcmapcreate then calls fastrpcmapget krefgetunlesszero on this unprotected pointer. A...

SUSE CVE-2026-53198

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free of a deferred filelock on double SMB2CANCEL A deferred byte-range lock an SMB2LOCK that blocks registers an async work on conn-asyncrequests via setupasyncwork, with cancelfn = smb2removeblockedlock and...

SUSE CVE-2026-53207

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: fix hugetlblock AA deadlock in gethugepageforhwpoison Two concurrent madviseMADVHWPOISON calls on the same hugetlb page can trigger a recursive spinlock self-deadlock AA deadlock on hugetlblock when racing with...

SUSE CVE-2026-53239

In the Linux kernel, the following vulnerability has been resolved: xfrm: policy: fix use-after-free on inexact bin in xfrmpolicybyselctx Fix the race by pruning the bin while still holding xfrmpolicylock, before dropping it. Use xfrmpolicyinexactprunebin directly since the lock is already held...

SUSE CVE-2026-53265

In the Linux kernel, the following vulnerability has been resolved: dm cache policy smq: check allocation under invalidate lock commit 2d1f7b65f5de "dm cache policy smq: fix missing locks in invalidating cache blocks" added mq-lock around the destructive part of smqinvalidatemapping, but left the...

SUSE CVE-2026-53274

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix sleep-inside-lock in smcsetsockopt causing local DoS A logic flaw in smcsetsockopt allows a local unprivileged user to cause a Denial of Service DoS by holding the socket lock indefinitely. The function smcsetsockopt...

SUSE CVE-2026-53276

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix a use-after-free of the hciconn pointer In isosockrebindbc, the bis pointer is cached, then the socket lock is dropped: bis = isopisk-conn-hcon; / Release the socket before lookups since that requires hcidevlo...

CVE-2026-53043

A flaw was found in the Linux kernel's Oracle Cluster File System 2 OCFS2 Distributed Lock Manager DLM. A remote attacker could exploit this vulnerability by sending a specially crafted network message. Insufficient validation of the qrnumregions field in the dlmmatchregions function allows for...

SUSE SLES15 Security Update : kernel (Live Patch 23 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:2559-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2559-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.100 fixes various security issues The following security issues were fixed: -...

PT-2026-52948

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An off-by-one error exists in the dlm match regions function within the ocfs2/dlm component. The local-vs-remote region comparison loop incorrectly uses the = operator instead of , which...

PT-2026-52932

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Issues exist within the drm/amdgpu component specifically related to AMDGPU INFO READ MMR REG. The implementation contains several flaws: the sequence of the reset semaphore and the mm...

SUSE SLES15: xen / xen-devel / xen-libs / xen-tools / xen-tools-domU / etc (SUSE-SU-2026:2613-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2613-1 advisory. This update for xen fixes the following issues - CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption bsc1264066. - CVE-2026-42487:...

PT-2026-52939

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the enetc network driver regarding NTMP DMA Direct Memory Access operations. If the netc xmit ntmp cmd function times out and returns an error, the pendi...

SUSE SLES15 Security Update : kernel (Live Patch 24 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:2608-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2608-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.103 fixes various security issues The following security issues were fixed: -...

PT-2026-52942

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the f2fs module, the f2fs sbi show function reads extension list, extension count, and hot ext count without holding the sb lock. If a concurrent sysfs store operation modifies the...

CVE-2026-52994

A flaw was found in the Linux kernel's vsock/virtio component. This vulnerability involves an accounting error in the MSGZEROCOPY pinned-pages mechanism, where the system's resource limit for locked memory RLIMITMEMLOCK may not be properly enforced. This could allow a local attacker or a maliciou...

CVE-2026-53049

A flaw was found in the Linux kernel's Global File System 2 GFS2 component. The gfs2logd function, responsible for log flushing, calls several log flushing functions without holding the required lock. This omission allows concurrent transactions to access shared resources without proper exclusion...