CVE-2026-68410 wifi: libertas: fix memory leak in helper_firmware_cb()

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in helperfirmwarecb helperfirmwarecb neglects to free the single-stage firmware image after a successful async load, leading to a memory leak in the USB firmware-download path. Fix this memory leak...

CVE-2026-68410

Technical details about CVE-2026-68410 are not publicly available in the provided documents. Monitor for updates.

EUVD-2026-55596

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in helperfirmwarecb helperfirmwarecb neglects to free the single-stage firmware image after a successful async load, leading to a memory leak in the USB firmware-download path. Fix this memory leak...

CVE-2026-68401 firmware: arm_ffa: Fix out-of-bound writes in ffa_setup_and_transmit()

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix out-of-bound writes in ffasetupandtransmit Sashiko locally reports multiple out-of-bound issues in ffasetupandtransmit: 1 Writing epmemaccess-reserved can write out of bounds for FFA versions 1.2 as...

EUVD-2026-55587

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix out-of-bound writes in ffasetupandtransmit Sashiko locally reports multiple out-of-bound issues in ffasetupandtransmit: 1 Writing epmemaccess-reserved can write out of bounds for FFA versions 1.2 as...

CVE-2026-68401 firmware: arm_ffa: Fix out-of-bound writes in ffa_setup_and_transmit()

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix out-of-bound writes in ffasetupandtransmit Sashiko locally reports multiple out-of-bound issues in ffasetupandtransmit: 1 Writing epmemaccess-reserved can write out of bounds for FFA versions 1.2 as...

CVE-2026-68400

CVE-2026-68400 concerns the Linux kernel firmware/arm_ffa component. The issue arises from an incorrect calculation of the Endpoint Memory Access Descriptor offset, where the code defaulted to the size of the ffa_mem_region instead of using the descriptor’s ep_mem_offset. The patch relocates ffa_...

CVE-2026-68400 firmware: arm_ffa: Fix Endpoint Memory Access Descriptor offset calculation

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix Endpoint Memory Access Descriptor offset calculation Use the descriptor's epmemoffset to calculate the start of the endpoint memory access array and to comply with the FF-A spec instead of defaulting to...

EUVD-2026-55586

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix Endpoint Memory Access Descriptor offset calculation Use the descriptor's epmemoffset to calculate the start of the endpoint memory access array and to comply with the FF-A spec instead of defaulting to...

CVE-2026-68363 wifi: ath9k: hif_usb: don't dereference hif_dev after re-arming firmware request

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: don't dereference hifdev after re-arming firmware request ath9khifrequestfirmware re-arms an asynchronous firmware load via requestfirmwarenowait, passing hifdev as the completion context, and then still...

EUVD-2026-55464

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: don't dereference hifdev after re-arming firmware request ath9khifrequestfirmware re-arms an asynchronous firmware load via requestfirmwarenowait, passing hifdev as the completion context, and then still...

CVE-2026-68363 wifi: ath9k: hif_usb: don't dereference hif_dev after re-arming firmware request

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: don't dereference hifdev after re-arming firmware request ath9khifrequestfirmware re-arms an asynchronous firmware load via requestfirmwarenowait, passing hifdev as the completion context, and then still...

CVE-2026-68363

The CVE affects the Linux kernel ath9k wireless driver (ath9k_htc) in the hif_usb path. The vulnerability arises when an asynchronous firmware load is re-armed via request_firmware_nowait(), which passes hif_dev as the completion context and later dereferences hif_dev in a post-request dev_info()...

EUVD-2026-55463

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix NULL pointer dereference in ath11khalsrngaccessbegin In ATH11KQMIEVENTFWREADY, ATH11KFLAGREGISTERED is set unconditionally even when ath11kcoreqmifirmwareready fails. This leaves the driver in an inconsistent...

CVE-2026-68362 wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix NULL pointer dereference in ath11khalsrngaccessbegin In ATH11KQMIEVENTFWREADY, ATH11KFLAGREGISTERED is set unconditionally even when ath11kcoreqmifirmwareready fails. This leaves the driver in an inconsistent...

CVE-2026-68362

CVE-2026-68362 concerns the Linux kernel driver ath11k. The issue was a NULL pointer dereference in ath11k_hal_srng_access_begin triggered by improper firmware_ready handling: ATH11K_QMI_EVENT_FW_READY would set ATH11K_FLAG_REGISTERED unconditionally, even if ath11k_core_qmi_firmware_ready() fail...

EUVD-2026-55454

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: fix OOB read from firmware nummsg in TX complete handler The firmware-controlled nummsg field u8, 0-255 drives the loop in ath6klwmitxcompleteeventrx without validation against the buffer length. This allows...

CVE-2026-68353

Summary: CVE-2026-68353 affects the Linux kernel’s wifi/ath6kl driver. The firmware-provided 8-bit num_msg value drives a loop in ath6kl_wmi_tx_complete_event_rx() without validating against the WMI buffer length, allowing out-of-bounds reads up to 1020 bytes past the event buffer when the firmwa...

CVE-2026-68353 wifi: ath6kl: fix OOB read from firmware num_msg in TX complete handler

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: fix OOB read from firmware nummsg in TX complete handler The firmware-controlled nummsg field u8, 0-255 drives the loop in ath6klwmitxcompleteeventrx without validation against the buffer length. This allows...

CVE-2026-68353 wifi: ath6kl: fix OOB read from firmware num_msg in TX complete handler

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: fix OOB read from firmware nummsg in TX complete handler The firmware-controlled nummsg field u8, 0-255 drives the loop in ath6klwmitxcompleteeventrx without validation against the buffer length. This allows...