CVE-2026-98193

In the Linux kernel, the following vulnerability has been resolved: wifi: libipw: reject TKIP frames without a full MIC libipwmichaelmicverify assumes that an skb contains an eight-byte Michael MIC. A short TKIP frame makes the unsigned payload length wrap, causing michaelmic to read past the skb...

CVE-2026-98193

The Linux kernel contains a vulnerability in the libipw component where the libipw_michael_mic_verify() function incorrectly assumes the presence of an eight-byte Michael MIC. A short TKIP frame can cause the unsigned payload length to wrap, leading to an out-of-bounds read as michael_mic() reads...

EUVD-2026-93121

In the Linux kernel, the following vulnerability has been resolved: wifi: libipw: reject TKIP frames without a full MIC libipwmichaelmicverify assumes that an skb contains an eight-byte Michael MIC. A short TKIP frame makes the unsigned payload length wrap, causing michaelmic to read past the skb...

SUSE CVE-2026-93807

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

CVE-2026-93807

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

DEBIAN-CVE-2026-93807

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

AZL-103649 CVE-2026-93807 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

UBUNTU-CVE-2026-93807

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

CVE-2026-93807 wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

CVE-2026-93807 wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

EUVD-2026-86194

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

CVE-2026-93807

The Linux kernel contains a vulnerability in the wifi: rsi component where the rsi_hal_load_key() function performs unconditional copies of tx_mic_key and rx_mic_key from specific offsets within the key data. Because these offsets are part of the 32-byte TKIP key layout, using shorter keys for ot...

CVE-2026-93807: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

Linux Distros Unpatched Vulnerability : CVE-2026-93807

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Thos...

CVE-2026-93807

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: avoid reading TKIP MIC keys for non-TKIP ciphers rsihalloadkey copies txmickey and rxmickey from data16 and data24 whenever key data is present. Those offsets are only part of the 32-byte TKIP key layout. Shorter keys...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: iwlwifi: dvm – Fixed a issue where memcpy was used for writing data that spanned multiple fields. The received TKIP key may be up to 32 bytes, as it may also contain MIC rx/tx keys. These keys are not used by iwlwifi, and...

Astra Linux – Vulnerability in Linux

A issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check authenticity of fragmented TKIP frames. An adversary can exploit this vulnerability to inject and potentially decrypt packets in WPA or WPA2 networks...

CVE-2026-56101

OpenBSD before commit 1ee99df contains an inverted comparison vulnerability in the ieee80211michaelmicfailure function within sys/net80211/ieee80211cryptotkip.c that allows unauthenticated attackers within RF range to trigger denial of service by sending two malformed TKIP frames separated by mor...

CVE-2026-56101 OpenBSD ieee80211_crypto_tkip.c TKIP MIC Countermeasure Logic Inversion DoS

OpenBSD before commit 1ee99df contains an inverted comparison vulnerability in the ieee80211michaelmicfailure function within sys/net80211/ieee80211cryptotkip.c that allows unauthenticated attackers within RF range to trigger denial of service by sending two malformed TKIP frames separated by mor...

EUVD-2026-72935

OpenBSD before commit 1ee99df contains an inverted comparison vulnerability in the ieee80211michaelmicfailure function within sys/net80211/ieee80211cryptotkip.c that allows unauthenticated attackers within RF range to trigger denial of service by sending two malformed TKIP frames separated by mor...