CVE-2026-10653

The Zephyr netbuf library lib/netbuf/buf.c manipulated both of its reference counts -- the per-header buf-ref and the per-data-block refcount at the start of each variable/heap data allocation -- with plain non-atomic C operators buf-ref++, if --buf-ref 0, if --refcount. The API is documented as...

SUSE-SU-2026:22460-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs bsc1266290. - CVE-2025-68822: Input: alps - fix use-after-free bugs caused by...

CVE-2026-10653

The Zephyr netbuf library lib/netbuf/buf.c manipulated both of its reference counts -- the per-header buf-ref and the per-data-block refcount at the start of each variable/heap data allocation -- with plain non-atomic C operators buf-ref++, if --buf-ref 0, if --refcount. The API is documented as...

CVE-2026-10653

The CVE-2026-10653 issue affects the Zephyr net_buf library (lib/net_buf/buf.c). It relies on non-atomic operations for two reference counters: the per-header buf->ref and the per-data-block ref_count. Under true concurrency, two independent unrefs can observe the same prior value and both tre...

CVE-2026-10653 Non-atomic `net_buf` reference counts cause double-free / free-list corruption under concurrent unref

The Zephyr netbuf library lib/netbuf/buf.c manipulated both of its reference counts -- the per-header buf-ref and the per-data-block refcount at the start of each variable/heap data allocation -- with plain non-atomic C operators buf-ref++, if --buf-ref 0, if --refcount. The API is documented as...

EUVD-2026-40367

The Zephyr netbuf library lib/netbuf/buf.c manipulated both of its reference counts -- the per-header buf-ref and the per-data-block refcount at the start of each variable/heap data allocation -- with plain non-atomic C operators buf-ref++, if --buf-ref 0, if --refcount. The API is documented as...

CVE-2026-10653 Non-atomic `net_buf` reference counts cause double-free / free-list corruption under concurrent unref

The Zephyr netbuf library lib/netbuf/buf.c manipulated both of its reference counts -- the per-header buf-ref and the per-data-block refcount at the start of each variable/heap data allocation -- with plain non-atomic C operators buf-ref++, if --buf-ref 0, if --refcount. The API is documented as...

CVE-2026-10653 Non-atomic `net_buf` reference counts cause double-free / free-list corruption under concurrent unref

The Zephyr netbuf library lib/netbuf/buf.c manipulated both of its reference counts -- the per-header buf-ref and the per-data-block refcount at the start of each variable/heap data allocation -- with plain non-atomic C operators buf-ref++, if --buf-ref 0, if --refcount. The API is documented as...

K000161984: Go vulnerability CVE-2025-47906

Security Advisory Description If the PATH environment variable contains paths which are executables rather than just directories, passing certain strings to LookPath "", ".", and "..", can result in the binaries listed in the PATH being unexpectedly returned. CVE-2025-47906 Impact An attacker may...

OPENSUSE-SU-2026:21185-1 Security update for stgit

This update for stgit fixes the following issues: Changes in stgit: - Update to version 2.6.0: chore: update changelog for 2.6.0 fiximport: respect --name verbatim, ignoring stgit.namelength testrefresh: use testwhenfinished for status.renames cleanup expect over unwrap for test bugfix: issue 615...

mariadb: Arbitrary code execution via global system variable manipulation by a high-privileged user

A flaw was found in MariaDB server. A high-privileged MariaDB user could exploit this vulnerability by manipulating specific global system variables, namely wsrepsstreceiveaddress or wsrepsstdonor. This manipulation could allow the user to execute arbitrary shell commands as the user ID of the...

mariadb: Arbitrary code execution via global system variable manipulation by a high-privileged user

A flaw was found in MariaDB server. A high-privileged MariaDB user could exploit this vulnerability by manipulating specific global system variables, namely wsrepsstreceiveaddress or wsrepsstdonor. This manipulation could allow the user to execute arbitrary shell commands as the user ID of the...

Exploit for CVE-2026-31694

FUSE readdir cache out-of-bounds write PoC Local proof of con...

OPENSUSE-SU-2026:21184-1 Security update for coturn

This update for coturn fixes the following issues: Changes in coturn: - Update to version 4.14.0 New No more dependency on prometheus-client-c HTTPS support for prometheus client optional TLS support for redis - now compatible with managed redis optional. Rate limiting "401 Unauthorized" response...

mariadb: Arbitrary code execution via global system variable manipulation by a high-privileged user

A flaw was found in MariaDB server. A high-privileged MariaDB user could exploit this vulnerability by manipulating specific global system variables, namely wsrepsstreceiveaddress or wsrepsstdonor. This manipulation could allow the user to execute arbitrary shell commands as the user ID of the...

php: NULL pointer dereference in SOAP apache:Map decoder with missing <value>

A flaw was found in PHP. When a PHP SOAP server has a typemap configured, the apache:Map decoding process checks the incorrect variable in case of a missing value element. This incorrect check leads to a NULL pointer dereference and allows a remote unauthenticated attacker to crash the PHP SOAP...

php: signed integer overflow in metaphone()

A flaw was found in PHP. The metaphone function in ext/standard/metaphone.c uses a signed int variable to track the current position within the input string. When an input string is longer than 2,147,483,647 bytes, a signed integer overflow can occur, leading to undefined behavior and an...

SUSE-SU-2026:22458-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs bsc1266290. - CVE-2025-38549: efivarfs: Fix memory leak of efivarfsfsinfo in...

SUSE-SU-2026:2238-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 bsc1243603. - CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache bsc1264013. -...

ToddyCat: your hidden email assistant. Part 2

Introduction We continue to share details on the malicious techniques and toolsets used by the ToddyCat APT group. In the first part of this report, we examined the group's attacks aimed at stealing data from browsers, as well as from local and cloud email services. The methods used in that...