CVE-2026-23014

The CVE-2026-23014 issue concerns the Linux kernel perf subsystem, specifically the swevent hrtimer. The root cause is that after changing hrtimer_try_to_cancel() in perf_swevent_cancel_hrtimer(), the hrtimer could remain active when the event is freed. The fix adds a full hrtimer_cancel() on the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005034)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005034 advisory. In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix memory leak in mlx5coredestroycq error path Prior to this patch in case...

CVE-2026-22987

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

CVE-2026-22987 net/sched: act_api: avoid dereferencing ERR_PTR in tcf_idrinfo_destroy

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

CVE-2026-22987

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

CVE-2026-22987

CVE-2026-22987 concerns the Linux kernel net/sched subsystem. The issue arises when tcf_idrinfo_destroy() can pass an ERR_PTR(-EBUSY) as a tc_action pointer during netns teardown, leading to a dereference of an error pointer in tc_act_in_hw(). The fix adds a guard to skip ERR_PTR entries while it...

CVE-2026-22987

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: avoid dereferencing ERRPTR in tcfidrinfodestroy syzbot reported a crash in tcactinhw during netns teardown where tcfidrinfodestroy passed an ERRPTR-EBUSY value as a tcaction pointer, leading to an invalid...

PT-2026-28876

Уязвимость функции xfarray destroy и xfblob destroy ядра операционной системы Linux связана с ошибкой разыменования указателей. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56658)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56658 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: defer final 'struct net' free in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21675)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21675 advisory. - In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Clear port select structure wh...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38191)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38191 advisory. - In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix null pointer dereference in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38251)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38251 advisory. - In the Linux kernel, the following vulnerability has been resolved: atm: clip: prevent NULL deref in clippus...

SUSE-SU-2026:0200-1 Security update for the Linux Kernel (Live Patch 73 for SUSE Linux Enterprise 12 SP5)

This update for the SUSE Linux Enterprise kernel 4.12.14-122.275 fixes various security issues The following security issues were fixed: - CVE-2022-50327: ACPI: processor: idle: Check acpifetchacpidev return value bsc1254451. - CVE-2022-50367: fs: fix UAF/GPF bug in nilfsmdtdestroy bsc1250280. -...

CLSA-2026-1768895798 kernel: Fix of 7 CVEs

fs/proc: fix uaf in procreaddirde CVE-2025-40271 - fs: fix UAF/GPF bug in nilfsmdtdestroy CVE-2022-2978 - Bluetooth: L2CAP: fix "bad unlock balance" in l2capdisconnectrsp CVE-2023-53297 - net: sched: sfb: fix null pointer access issue when sfbinit fails CVE-2022-50356 - ALSA: usb-audio: Fix size...

CLSA-2026-1768110920 kernel: Fix of 16 CVEs

crypto: lzo - Fix compression buffer overrun CVE-2025-38068 - wifi: brcmfmac: fix use-after-free when rescheduling brcmfbtcoexinfo work CVE-2025-39863 - NFSD: Protect against send buffer overflow in NFSv2 READ CVE-2022-43945 - tcp: Clear tcpsksk-fastopenrsk in tcpdisconnect. CVE-2025-40186 - can:...

CVE-2026-22770

ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will...

CVE-2026-22770

CVE-2026-22770 affects ImageMagick: in BilateralBlurImage, the last element of a double-buffer set isn’t properly initialized inside AcquireBilateralTLS, leading to an invalid pointer being freed in DestroyBilateralTLS when memory allocation fails. The issue is fixed in version 7.1.2-13. Connecte...

CVE-2026-22770

ImageMagick is free and open-source software used for editing and manipulating digital images. The BilateralBlurImage method will allocate a set of double buffers inside AcquireBilateralTLS. But, in versions prior to 7.1.2-13, the last element in the set is not properly initialized. This will...

MiracleLinux 9 : xorg-x11-server-1.20.11-24.el9 (AXSA:2024-8021:04)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8021:04 advisory. xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty CVE-2023-5367 xorg-x11-server: out-of-bounds memory reads/writ...

PT-2026-43777

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists between the retransmit timer and rxe destroy qp functions in the RDMA/rxe component. This occurs when the Queue Pair QP reference count drops to zero while a time...