Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: wlcore – Ensure skbheadroom before calling skbpush. This fix prevents occasional skbunderpanic errors in wl1271txwork. In this case, the allocated headroom is less than necessary typically 110 – 94 = 16 bytes...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: wlcore: Fixed a locking bug Ensure that wl-mutex is locked before it is unlocked. This issue was detected by the Clang thread-safety analyzer...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Instead of returning -EAGAIN, -ENOMEM is returned if there is not enough headroom. Since the upstream commit e75665dd0968 “wifi: wlcore: ensure skb headroom before skbpush”, wl1271txallocate and wl1271preparetxframe...

CVE-2026-80641

A flaw was found in the Linux kernel's wlcore Wi-Fi driver. An incorrect firmware version check for Integrity Group Temporal Key IGTK causes the number of available ciphers to continuously decrease on systems using older firmware, particularly affecting wl12xx chips. This issue leads to repeated...

Linux Distros Unpatched Vulnerability : CVE-2026-80641

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 wifi: wlcore: Add support for IGTK ke...

SUSE CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

UBUNTU-CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641

CVE-2026-80641 affects the Linux kernel wlcore WiFi driver (TI wl12xx and wl18xx chips). The root cause is a firmware version check for IGTK (Individual Group Traffic Key) introduced in an earlier commit that causes the number of enabled ciphers to decrement on every boot when running too-old fir...

EUVD-2026-67517

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641 wifi: wlcore: enable the right set of ciphers

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641 wifi: wlcore: enable the right set of ciphers

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

PT-2026-82941

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

The vulnerability of the wl1271_op_resume() function in the drivers/net/wireless/ti/wlcore/main.c file of the Texas Instruments wireless adapter driver for the Linux operating system allows a hacker to induce a service failure.

The vulnerability of the wl1271opresume function in the drivers/net/wireless/ti/wlcore/main.c file of the Texas Instruments wireless adapter driver for the Linux operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker ...

The vulnerability of the wireless/ti/wlcore/tx.c component of the Linux operating system, which allows a hacker to cause a service failure.

The vulnerability of the wireless/ti/wlcore/tx.c component in the Linux operating system is related to a violation of the buffer boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2026-31552

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Return -ENOMEM instead of -EAGAIN if there is not enough headroom Since upstream commit e75665dd0968 "wifi: wlcore: ensure skb headroom before skbpush", wl1271txallocate and with it wl1271preparetxframe returns...

Linux Distros Unpatched Vulnerability : CVE-2026-31552

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Return -ENOMEM instead of -EAGAIN if there is not enough headroom Since upstre...