CVE-2026-98183

The Linux kernel contains a vulnerability in the wifi: mac80211 component where an out-of-bounds read occurs during the processing of PREQ elements . The root cause is that the function ieee80211_mesh_preq_size_ok() derives the location of bottom fields before verifying if the element contains a ...

EUVD-2026-93111

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid out-of-bounds read for empty PREQ elements ieee80211meshpreqsizeok derives the location of the PREQ bottom fields before checking whether the element contains even the fixed header...

CVE-2026-98183

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid out-of-bounds read for empty PREQ elements ieee80211meshpreqsizeok derives the location of the PREQ bottom fields before checking whether the element contains even the fixed header...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211: mesh: Fixed a leak of meshpreqqueue objects The hwmp code uses objects of type meshpreqqueue, which are added to a list in ieee80211ifmesh to track mpath. We need to fix this issue. If the mpath is deleted, the ex...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990587)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990587 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990264)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990264 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990127)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990127 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Transmission of Private Resources into a New Sphere (CVE-2024-40942)

wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type meshpreqqueue, added to a list in ieee80211ifmesh, to keep track of mpath we need to resolve. If the mpath gets deleted, ex mesh interface is removed, the entries in that list will never get cleaned. This...

Linux Distros Unpatched Vulnerability : CVE-2024-40942

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type meshpreqqueue, added to a list in ieee80211ifmesh, to keep track of...

Malicious code in @zalastax/nolb-preq (npm)

The package @zalastax/nolb-preq was found to contain malicious code...

MAL-2025-13280 Malicious code in @zalastax/nolb-preq (npm)

The package @zalastax/nolb-preq was found to contain malicious code...

SUSE CVE-2024-40942

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type meshpreqqueue, added to a list in ieee80211ifmesh, to keep track of mpath we need to resolve. If the mpath gets deleted, ex mesh interface ...

DEBIAN-CVE-2024-40942

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type meshpreqqueue, added to a list in ieee80211ifmesh, to keep track of mpath we need to resolve. If the mpath gets deleted, ex mesh interface ...

UBUNTU-CVE-2024-40942

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of meshpreqqueue objects The hwmp code use objects of type meshpreqqueue, added to a list in ieee80211ifmesh, to keep track of mpath we need to resolve. If the mpath gets deleted, ex mesh interface ...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a memory leak in the wifi:mac80211:mesh component that has a meshpreqqueue object...