PT-2026-37420

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description In the brcmfmac component of the Linux kernel, the brcmf fweh handle if event function fails to perform a range check on the bsscfgidx field provided by the firmware. This allows the raw...

The vulnerability of the `brcmfmac/core.c` function in the Broadcom wireless adapter driver framework of the `drivers/net/wireless/broadcom/brcm80211` module in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the brcmfmac/core.c function in the Broadcom wireless adapter driver’s drivers/net/wireless/broadcom/brcm80211/brcmfmac module in the Linux operating system kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacke...

CLSA-2026-1771078945 kernel: Fix of 131 CVEs

net/ieee802154: don't warn zero-sized rawsendmsg CVE-2022-50706 - scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow CVE-2023-53676 - ALSA: usb-audio: Fix potential overflow of PCM transfer buffer CVE-2025-40269 - ipv6: reject malicious packets in ipv6gsosegment CVE-2025-38572 -...

CLSA-2026-1771077729 kernel: Fix of 107 CVEs

net/ieee802154: don't warn zero-sized rawsendmsg CVE-2022-50706 - bpf: Don't redirect packets with invalid pktlen CVE-2022-49975 - media: uvcvideo: Fix 1-byte out-of-bounds read in uvcparseformat CVE-2025-38680 - ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network...

OESA-2026-1306 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: cacheinfo: Fix sharedcpumap to handle shared caches at different levels The cacheinfo sets up the sharedcpumap by checking whether the caches with the same index...

CLSA-2026-1770032032 kernel: Fix of 63 CVEs

mm/memory-failure: fix VMBUGONPAGEPagePoisonedpage when unpoison memory CVE-2025-39883 - comedi: aioiiro16: Fix bit shift out of bounds CVE-2025-38529 - comedi: das6402: Fix bit shift out of bounds CVE-2025-38482 - comedi: pcl812: Fix bit shift out of bounds CVE-2025-38530 - comedi: das16m1: Fix...

SUSE SLES12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:0316-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0316-1 advisory. The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues The following security issues were fixed: -...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues The following security issues were fixed: CVE-2022-49604,CVE-2025-40074: ip: Fix data-races around sysctlipfwdusepmtu bsc1238414 bsc1252794. CVE-2022-50527: drm/amdgpu: Fix size validation for non-exclusive domains...

SUSE-SU-2026:0316-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-49604,CVE-2025-40074: ip: Fix data-races around sysctlipfwdusepmtu bsc1238414 bsc1252794. - CVE-2022-50527: drm/amdgpu: Fix size validation for non-exclusive...

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...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004841)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004841 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit ret = brcmfprototxqueuedatadrvr,...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46672)

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-2024-46672 advisory. - In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cfg80211: Handle SSID...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21744)

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-2025-21744 advisory. - In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix NULL pointer...

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:...

ROS-20260119-7351

A vulnerability in the drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c component of the Linux operating system kernel is related to insufficient input validation. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000897)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000897 advisory. Stack-based buffer overflow in the brcmfcfg80211startap function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.7.5 allo...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001615)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001615 advisory. The brcmfcfg80211mgmttx function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.12.3 allows local users to cause a denia...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003995)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003995 advisory. The Broadcom brcmfmac WiFi driver prior to commit 1b5e2423164b3670e8bc9174e4762d297990deff is vulnerable to a heap buffer overflow. If the Wake-up on Wireless LAN...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004210)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004210 advisory. The Broadcom brcmfmac WiFi driver prior to commit a4176ec356c73a46c07c181c6d04039fafa34a9f is vulnerable to a frame validation bypass. If the brcmfmac driver receive...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003926)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003926 advisory. The Broadcom brcmfmac WiFi driver prior to commit a4176ec356c73a46c07c181c6d04039fafa34a9f is vulnerable to a frame validation bypass. If the brcmfmac driver receive...