CVE-2026-64037

A flaw was found in the Linux kernel's iwlwifi MLD driver. When the Aggregated MAC Service Data Unit AMSDU feature is disabled, the driver incorrectly processes Transmit Segmentation Offload TSO requests. This can lead to a flood of micro-frames on the transmit ring, resulting in memory corruptio...

PT-2026-61643

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the Linux kernel during a mode change in the team network driver. The function team change mode uses memset to clear team-ops before restoring dummy...

Linux Distros Unpatched Vulnerability : CVE-2026-64175

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: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes e.g.,...

Linux Distros Unpatched Vulnerability : CVE-2026-63870

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ieee802154: 6lowpan: only accept IPv6 packets in lowpanxmit The aoe driver or similar generates a non-IPv6 packet e.g., ETHPAOE and queues it for transmission v...

CVE-2026-64175

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes e.g., NMIINTERRUPTUNKNOWN on Intel BE201/Wi-Fi 7, iwlmldnicerror sets mld-fwstatus.inhwrestart to true. However, iwlmldtxfromtxq does not check thi...

CVE-2026-64035

In the Linux kernel, the following vulnerability has been resolved: igc: set tx buffer type for SMD frames Sashiko pointed out that igcfpeinitsmdframe initializes igctxbuffer fields for an SMD skb, but does not set the buffer type:...

CVE-2026-63973

In the Linux kernel, the following vulnerability has been resolved: net: mana: Add NULL guards in teardown path to prevent panic on attach failure When queue allocation fails partway through, the error cleanup frees and NULLs apc-txqp and apc-rxqs. Multiple teardown paths such as manaremove,...

CVE-2026-64175

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes e.g., NMIINTERRUPTUNKNOWN on Intel BE201/Wi-Fi 7, iwlmldnicerror sets mld-fwstatus.inhwrestart to true. However, iwlmldtxfromtxq does not check thi...

CVE-2026-64176

The CVE-2026-64176 entry documents a Linux kernel issue in wifi: iwlwifi/mvm where TX rate handling for old devices (e.g., 7265D) used outdated v1 rate encoding. The driver initially shifted to v3 rates, then reverted due to beacon-rate beaconing failures, which could cause TX_CMD rate misreporti...

CVE-2026-64176

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix driver-set TX rates on old devices On old devices such as 7265D, rates are still encoded in version 1 format, which doesn't use the CCK/OFDM rate index 0-3/0-7 but rather their PLCP value e.g. 10 for 1 Mbp...

CVE-2026-64175

CVE-2026-64175 concerns the Linux kernel’s iwlwifi/iwl_mld stack. When the Intel BE201 Wi‑Fi 7 firmware restarts after a crash, the TX path lacked a guard like the RX path, so iwl_mld_tx_from_txq() could dequeue and push frames to the transport layer while the firmware was dead. This caused iwl_t...

CVE-2026-64175

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes e.g., NMIINTERRUPTUNKNOWN on Intel BE201/Wi-Fi 7, iwlmldnicerror sets mld-fwstatus.inhwrestart to true. However, iwlmldtxfromtxq does not check thi...

CVE-2026-64175 wifi: iwlwifi: mld: stop TX during firmware restart

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes e.g., NMIINTERRUPTUNKNOWN on Intel BE201/Wi-Fi 7, iwlmldnicerror sets mld-fwstatus.inhwrestart to true. However, iwlmldtxfromtxq does not check thi...

CVE-2026-64175 wifi: iwlwifi: mld: stop TX during firmware restart

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes e.g., NMIINTERRUPTUNKNOWN on Intel BE201/Wi-Fi 7, iwlmldnicerror sets mld-fwstatus.inhwrestart to true. However, iwlmldtxfromtxq does not check thi...

CVE-2026-64176

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix driver-set TX rates on old devices On old devices such as 7265D, rates are still encoded in version 1 format, which doesn't use the CCK/OFDM rate index 0-3/0-7 but rather their PLCP value e.g. 10 for 1 Mbp...

CVE-2026-64176 wifi: iwlwifi: mvm: fix driver-set TX rates on old devices

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix driver-set TX rates on old devices On old devices such as 7265D, rates are still encoded in version 1 format, which doesn't use the CCK/OFDM rate index 0-3/0-7 but rather their PLCP value e.g. 10 for 1 Mbp...

CVE-2026-64121 net: ifb: report ethtool stats over num_tx_queues

In the Linux kernel, the following vulnerability has been resolved: net: ifb: report ethtool stats over numtxqueues ifbdevinit allocates dp-txprivate to dev-numtxqueues entries via kzallocobjstxp, dev-numtxqueues. Both IFB per-queue RX and TX stats live in those entries: ifbxmit updates txp-rxsta...

CVE-2026-64121

CVE-2026-64121 affects the Linux kernel’s ifb (virtual Ethernet back-end) device. The vulnerability arises from a miswalk of per-queue ethtool statistics: the code allocates per-queue tx_private entries based on dev->num_tx_queues, but ethtool/statistics callbacks use real_num_rx_queues/real_n...

CVE-2026-64121 net: ifb: report ethtool stats over num_tx_queues

In the Linux kernel, the following vulnerability has been resolved: net: ifb: report ethtool stats over numtxqueues ifbdevinit allocates dp-txprivate to dev-numtxqueues entries via kzallocobjstxp, dev-numtxqueues. Both IFB per-queue RX and TX stats live in those entries: ifbxmit updates txp-rxsta...

CVE-2026-64110

Summary (CVE-2026-64110) : Several sources describe a memory-leak vulnerability in the Linux kernel igc driver (Intel Gigabit Ethernet). The root cause is that when igc_fpe_init_tx_descriptor() fails, an allocated skb is not freed, causing a potential memory exhaustion condition. The fix is to ca...