CVE-2026-64117

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: capture fast-RX rate before mesh reuses skb-cb ieee80211invokefastrx reads RX status through IEEE80211SKBRXCBskb, which aliases the same skb-cb storage that ieee80211rxmeshdata reuses as IEEE80211TXINFO. In the...

CVE-2026-6525

IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.4...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414576)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414576 advisory. A NULL pointer dereference flaw was found in the Linux kernels IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This fl...

kernel: mac802154: fix llsec key resources release in mac802154_llsec_key_del

A flaw was found in the Linux Kernel where resources are improperly managed in IEEE 802.15.4 networking, leading to a potential use-after-free issue, resulting in a denial of service...

kernel: mac802154: fix llsec key resources release in mac802154_llsec_key_del

A flaw was found in the Linux Kernel where resources are improperly managed in IEEE 802.15.4 networking, leading to a potential use-after-free issue, resulting in a denial of service...

kernel: mac802154: fix llsec key resources release in mac802154_llsec_key_del

A flaw was found in the Linux Kernel where resources are improperly managed in IEEE 802.15.4 networking, leading to a potential use-after-free issue, resulting in a denial of service...

CVE-2023-4263 Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver

Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver...

IEEE 802.11 Network Injection

The vulnerability of the IEEE 802.11 communication standard for Windows operating systems is related to deficiencies in authentication procedures. Exploiting this vulnerability allows a malicious actor to inject arbitrary network packets remotely...

DEBIAN-CVE-2020-24586

The 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP doesn't require that received fragments be cleared from memory after reconnecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using...

CVE-2020-24588

The 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames which is mandatory as part of 802.11...

Cisco IOS XE Protected Management Frames Disruption

The vulnerability of the IEEE 802.11w Protected Management Frames PMFs in the Cisco IOS XE operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow a remote attacker to successfully disconnect a user’s connection to a vulnerable device...

tcpdump: Buffer over-read in print-802_15_4.c:ieee802_15_4_if_print() in IEEE 802.15.4 parser

The IEEE 802.15.4 parser in tcpdump before 4.9.2 has a buffer over-read in print-802154.c:ieee802154ifprint...

UBUNTU-CVE-2018-9260

In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, the IEEE 802.15.4 dissector could crash. This was addressed in epan/dissectors/packet-ieee802154.c by ensuring that an allocation step occurs...

Cisco Wireless LAN Controller DoS

The vulnerability in Cisco Wireless LAN Controller WLC devices allows malicious actors to trigger a service failure device reboot by using specially crafted Ethernet frames based on 802.11 protocols...