EUVD-2026-53264

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix filsdiscovery double free on alloc failure ieee80211setfilsdiscovery calls kfreercu on the old template before allocating the replacement. If the kzalloc then fails, it returns -ENOMEM while...

CVE-2026-64570

In CVE-2026-64570, Linux kernel wifi/mac80211 fixes a double-free in FILS discovery: ieee80211_set_fils_discovery() frees the old template with kfree_rcu() before allocating the replacement. If kzalloc() fails (ENOMEM), link->u.ap.fils_discovery still points to the old object, and a later AP t...

CVE-2026-21367

Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans...

CVE-2026-21367

Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans...

CVE-2026-21367 Buffer Over-read in WLAN Firmware

Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans...

CVE-2026-21367

Technical details such as affected vendors, products, versions, and root cause are not publicly provided in the connected documents. Monitor for updates from Red Hat, ENISA, CVE references, and vendor advisories for concrete remediation information.

CVE-2026-21367 Buffer Over-read in WLAN Firmware

Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans...

Qualcomm Chipsets 安全漏洞

Qualcomm Chipsets are a series of chipset developed by Qualcomm Incorporated in the United States. There are security vulnerabilities in Qualcomm Chipsets, which stem from handling non-standard FILS discovery frames with oversized operations during initial scanning, potentially leading to sudden...