CVE-2026-23152

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: correctly decode TTLM with default link map TID-To-Link Mapping TTLM elements do not contain any link mapping presence indicator if a default mapping is used and parsing needs to be skipped. Note that access point...

UBUNTU-CVE-2026-23152

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: correctly decode TTLM with default link map TID-To-Link Mapping TTLM elements do not contain any link mapping presence indicator if a default mapping is used and parsing needs to be skipped. Note that access point...

CVE-2026-23152

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: correctly decode TTLM with default link map TID-To-Link Mapping TTLM elements do not contain any link mapping presence indicator if a default mapping is used and parsing needs to be skipped. Note that access point...

CVE-2026-23152

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: correctly decode TTLM with default link map TID-To-Link Mapping TTLM elements do not contain any link mapping presence indicator if a default mapping is used and parsing needs to be skipped. Note that access point...

SUSE-SU-2026:0518-1 Security update for the Linux Kernel (Live Patch 64 for SUSE Linux Enterprise 12 SP5)

This update for the SUSE Linux Enterprise kernel 4.12.14-122.244 fixes various security issues The following security issues were fixed: - CVE-2023-53321: wifi: mac80211hwsim: drop short frames bsc1250314. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers and...

Linux Distros Unpatched Vulnerability : CVE-2026-23152

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: correctly decode TTLM with default link map TID-To-Link Mapping TTLM elements do not contain any link mapping presence indicator if a default...

The vulnerability of the ieee80211_probe_client() function in the net/mac80211/cfg.c module of the mac80211 stack in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ieee80211probeclient function in the net/mac80211/cfg.c module of the mac80211 stack in the Linux operating system is related to incorrect validation of input data. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

CVE-2026-23040

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: fix typo in frequency notification The NAN notification is for 5745 MHz which corresponds to channel 149 and not 5475 which is not actually a valid channel. This could result in a NULL pointer dereference in...

CVE-2026-23040

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: fix typo in frequency notification The NAN notification is for 5745 MHz which corresponds to channel 149 and not 5475 which is not actually a valid channel. This could result in a NULL pointer dereference in...

CVE-2026-23040

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: fix typo in frequency notification The NAN notification is for 5745 MHz which corresponds to channel 149 and not 5475 which is not actually a valid channel. This could result in a NULL pointer dereference in...

kernel: mac80211: fix potential double free on mesh join

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix potential double free on mesh join While commit 6a01afcf8468 "mac80211: mesh: Free ie data when leaving mesh" fixed a memory leak on mesh leave / teardown it introduced a potential memory corruption caused by a doub...

CLSA-2026-1770028764 kernel: Fix of 14 CVEs

efivarfs: Fix slab-out-of-bounds in efivarfsdcompare CVE-2025-39817 - scsi: ses: Fix possible descptr out-of-bounds accesses CVE-2023-53675 - ipv6: Fix out-of-bounds access in ipv6findtlv CVE-2023-53705 - libceph: fix potential use-after-free in havemonandosdmap CVE-2025-68285 - scsi: lpfc: Fix...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

kernel: mac80211: fix potential double free on mesh join

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix potential double free on mesh join While commit 6a01afcf8468 "mac80211: mesh: Free ie data when leaving mesh" fixed a memory leak on mesh leave / teardown it introduced a potential memory corruption caused by a doub...

CLSA-2026-1769610819 kernel: Fix of 39 CVEs

Bluetooth: hcisysfs: Fix attempting to call deviceadd multiple times CVE-2022-50419 - firewire: net: fix use after free in fwnetfinishincomingpacket CVE-2023-53432 - wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit CVE-2022-50408 - wifi: brcmfmac: slab-out-of-bounds read in...

RHEL 9 : kernel (RHSA-2026:1494)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1494 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: mac80211: fix potential double...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211 – Rejects TDLS operations when the station is not associated. The syzbot triggered a WARN in the ieee80211tdlsoper function by sending NL80211TDLSENABLELINK immediately after NL80211CMDCONNECT, before association i...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: Prevent A-MSDU attacks in mesh networks This patch is a mitigation measure to prevent the A-MSDU spoofing vulnerability in mesh networks. The initial update to the IEEE 802.11 standard, in response to FragAttacks, overlooke...

ROS-20260126-73-0065

A vulnerability in the mac80211 component of the Linux operating system kernel is related to pointer dereferencing errors. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004848)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004848 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix UAF in ieee80211scanrx ieee80211scanrx tries to access scanreq-flags after a...