CVE-2026-23279

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL pointer dereference in meshrxcsaframe In meshrxcsaframe, elems-meshchanswparamsie is dereferenced at lines 1638 and 1642 without a prior NULL check: ifmsh-chswttl = elems-meshchanswparamsie-meshttl;...

UBUNTU-CVE-2026-23373

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Don't default to -EOPNOTSUPP in rsimac80211config This triggers a WARNON in ieee80211hwconfinit and isn't the expected behavior from the driver - other drivers default to 0 too...

UBUNTU-CVE-2026-23315

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix possible oob access in mt76connac2macwritetxwi80211 Check frame length before accessing the mgmt fields in mt76connac2macwritetxwi80211 in order to avoid a possible oob access. fix check to also cover...

CVE-2026-23373 wifi: rsi: Don't default to -EOPNOTSUPP in rsi_mac80211_config

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Don't default to -EOPNOTSUPP in rsimac80211config This triggers a WARNON in ieee80211hwconfinit and isn't the expected behavior from the driver - other drivers default to 0 too...

CVE-2026-23373

CVE-2026-23373 affects the Linux kernel wifi: rsi driver. The issue arises in rsi_mac80211_config where it should default to a zero value but instead uses -EOPNOTSUPP, triggering a WARN_ON in ieee80211_hw_conf_init and diverging from other drivers’ behavior. Multiple sources describe the vulnerab...

CVE-2026-23373 wifi: rsi: Don't default to -EOPNOTSUPP in rsi_mac80211_config

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Don't default to -EOPNOTSUPP in rsimac80211config This triggers a WARNON in ieee80211hwconfinit and isn't the expected behavior from the driver - other drivers default to 0 too...

CVE-2026-23373

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Don't default to -EOPNOTSUPP in rsimac80211config This triggers a WARNON in ieee80211hwconfinit and isn't the expected behavior from the driver - other drivers default to 0 too...

CVE-2026-23367

CVE-2026-23367 – Linux kernel (wifi: radiotap: reject radiotap with unknown bits) The issue arises in the radiotap parser used for the radiotap namespace. If an undefined field (field 18) is present, the alignment/size is unknown and iterator->_next_ns_data is not initialized for non-visible v...

CVE-2026-23367

In the Linux kernel, the following vulnerability has been resolved: wifi: radiotap: reject radiotap with unknown bits The radiotap parser is currently only used with the radiotap namespace not with vendor namespaces, but if the undefined field 18 is used, the alignment/size is unknown as well. In...

CVE-2026-23363

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: Fix possible oob access in mt7925macwritetxwi80211 Check frame length before accessing the mgmt fields in mt7925macwritetxwi80211 in order to avoid a possible oob access...

CVE-2026-23363

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: Fix possible oob access in mt7925macwritetxwi80211 Check frame length before accessing the mgmt fields in mt7925macwritetxwi80211 in order to avoid a possible oob access...

CVE-2026-23363 wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: Fix possible oob access in mt7925macwritetxwi80211 Check frame length before accessing the mgmt fields in mt7925macwritetxwi80211 in order to avoid a possible oob access...

CVE-2026-23363

The CVE-2026-23363 issue affects the Linux kernel wifi driver stack, specifically the mt7925 component of the mt76 driver. A missing frame-length check in mt7925_mac_write_txwi_80211() could allow out-of-bounds access to management fields, potentially impacting system stability. The vulnerability...

CVE-2026-23336

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: cancel rfkillblock work in wiphyunregister There is a use-after-free error in cfg80211shutdownallinterfaces found by syzkaller: BUG: KASAN: use-after-free in cfg80211shutdownallinterfaces+0x213/0x220 Read of size ...

CVE-2026-23325

CVE-2026-23325 affects the Linux kernel wifi stack (mt76/mt7996). The flaw is an out-of-bounds access in mt7996_mac_write_txwi_80211() due to insufficient frame-length checks on management fields. Affected component: mt7996 hardware path in the kernel’s wifi driver. Impact per sources: potential ...

CVE-2026-23325 wifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible oob access in mt7996macwritetxwi80211 Check frame length before accessing the mgmt fields in mt7996macwritetxwi80211 in order to avoid a possible oob access...

CVE-2026-23325

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible oob access in mt7996macwritetxwi80211 Check frame length before accessing the mgmt fields in mt7996macwritetxwi80211 in order to avoid a possible oob access...

CVE-2026-23325 wifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible oob access in mt7996macwritetxwi80211 Check frame length before accessing the mgmt fields in mt7996macwritetxwi80211 in order to avoid a possible oob access...

CVE-2026-23325

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible oob access in mt7996macwritetxwi80211 Check frame length before accessing the mgmt fields in mt7996macwritetxwi80211 in order to avoid a possible oob access...

CVE-2026-23315

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix possible oob access in mt76connac2macwritetxwi80211 Check frame length before accessing the mgmt fields in mt76connac2macwritetxwi80211 in order to avoid a possible oob access. fix check to also cover...