CVE-2026-98171

A flaw was found in the Linux kernel's Server Message Block SMB client. A malicious or compromised remote server can exploit this flaw by sending specially crafted compound encrypted network responses. Due to improper bounds validation and pointer lifecycle management, the client can encounter a...

DEBIAN-CVE-2026-99242

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix race between fallocate and mmap reads The fallocate implementation only takes invalidatelock for punch hole, collapse range, and insert range operations. For standard allocation modes mode == 0, FALLOCFLKEEPSIZE, the lo...

CVE-2026-99242

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix race between fallocate and mmap reads The fallocate implementation only takes invalidatelock for punch hole, collapse range, and insert range operations. For standard allocation modes mode == 0, FALLOCFLKEEPSIZE, the lo...

DEBIAN-CVE-2026-99238

In the Linux kernel, the following vulnerability has been resolved: tracing: Hold tracetypeslock when updating modules in persistent instances tracemodulerecord walks ftracetracearrays from the module notifier without tracetypeslock. A concurrent rmdir of an instance removes it from the list and...

DEBIAN-CVE-2026-99240

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: error damoscommitquotagoal for zero targetvalue Patch series "mm/damon: move zero damos quota targetvalue handling to the core layer". Having zero DAMOS quota target value can cause division by zero. DAMON API...

AZL-112574 CVE-2026-99236 affecting package kernel for versions less than 6.6.161.1-1

In the Linux kernel, the following vulnerability has been resolved: tracing: Reject incomplete event filter expressions A non-empty expression normally finishes in predicateparse's inner loop, which resolves the pending logical operators before jumping to finalization. If the input ends after an...

DEBIAN-CVE-2026-99239

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: refuse l2capchanadd if chan already has conn l2capchan may be linked to l2capconn at most once. This is assumed in several places, eg l2capchandel cleanup. There is a TOCTOU race where the invariant is violated:...

DEBIAN-CVE-2026-99236

In the Linux kernel, the following vulnerability has been resolved: tracing: Reject incomplete event filter expressions A non-empty expression normally finishes in predicateparse's inner loop, which resolves the pending logical operators before jumping to finalization. If the input ends after an...

DEBIAN-CVE-2026-99241

In the Linux kernel, the following vulnerability has been resolved: ntfs: take invalidatelock in ntfsfilemappagemkwrite ntfsfilemappagemkwrite calls iomappagemkwrite without holding mapping-invalidatelock, so a concurrent truncate or fallocate can be in the middle of invalidating pagecache and...

CVE-2026-99238

In the Linux kernel, the following vulnerability has been resolved: tracing: Hold tracetypeslock when updating modules in persistent instances tracemodulerecord walks ftracetracearrays from the module notifier without tracetypeslock. A concurrent rmdir of an instance removes it from the list and...

CVE-2026-99237

In the Linux kernel, the following vulnerability has been resolved: tracing: Hold tracetypeslock when resetting last boot data from readers updatelastdataifempty is called from tracingopen with OTRUNC, tracingreadpipe and tracingbuffersread without tracetypeslock. Two readers can both pass the...

CVE-2026-99236

In the Linux kernel, the following vulnerability has been resolved: tracing: Reject incomplete event filter expressions A non-empty expression normally finishes in predicateparse's inner loop, which resolves the pending logical operators before jumping to finalization. If the input ends after an...

CVE-2026-99239

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: refuse l2capchanadd if chan already has conn l2capchan may be linked to l2capconn at most once. This is assumed in several places, eg l2capchandel cleanup. There is a TOCTOU race where the invariant is violated:...

DEBIAN-CVE-2026-99237

In the Linux kernel, the following vulnerability has been resolved: tracing: Hold tracetypeslock when resetting last boot data from readers updatelastdataifempty is called from tracingopen with OTRUNC, tracingreadpipe and tracingbuffersread without tracetypeslock. Two readers can both pass the...

CVE-2026-99241

In the Linux kernel, the following vulnerability has been resolved: ntfs: take invalidatelock in ntfsfilemappagemkwrite ntfsfilemappagemkwrite calls iomappagemkwrite without holding mapping-invalidatelock, so a concurrent truncate or fallocate can be in the middle of invalidating pagecache and...

CVE-2026-99240

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: error damoscommitquotagoal for zero targetvalue Patch series "mm/damon: move zero damos quota targetvalue handling to the core layer". Having zero DAMOS quota target value can cause division by zero. DAMON API...

AZL-112571 CVE-2026-99235 affecting package kernel for versions less than 6.6.161.1-1

In the Linux kernel, the following vulnerability has been resolved: tracing: Save the event file instead of the compatible histogram createfieldvarhist creates a histogram on the matched event to supply a field variable, and records it on the target so it can be torn down later: histdata =...

AZL-112565 CVE-2026-99233 affecting package kernel for versions less than 6.6.161.1-1

In the Linux kernel, the following vulnerability has been resolved: tracing/histograms: Verify eventcall identity when updating synthevent refcount In eventhisttriggerparse and histunregall, the histogram registration and unregistration paths look up findsynthevent using...

DEBIAN-CVE-2026-99235

In the Linux kernel, the following vulnerability has been resolved: tracing: Save the event file instead of the compatible histogram createfieldvarhist creates a histogram on the matched event to supply a field variable, and records it on the target so it can be torn down later: histdata =...

CVE-2026-99231

In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: own the request before clearing -head iowaitidremovewq only takes the wait queue lock if -head is set. iowaitidwait clears -head first thing, before it tries to become the owner of the request by bumping -refs. If...