CVE-2026-90376

A flaw was found in the MediaTek mt76 Wi-Fi driver within the Linux kernel. An incorrect Multi-Link Device MLD ID in the MAC Transmit Descriptor TXD and Host Interface Transmit Packet HIF TXP can cause the firmware to enter a busy loop. This issue occurs when a third MLD link is in power saving...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: wwan: t7xx: Fixed the FSM command timeout issue When the driver processes the internal state change command, it uses an asynchronous thread to handle the command operation. If the main thread detects that the task has tim...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: ar5523: Fixed a use-after-free in ar5523cmd when it timed out. syzkaller reported a use-after-free with the stack trace as follows 1: 38.960489 C3 ================================================================== 38.963216...

AZL-102408 CVE-2026-92488 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: complete object teardown when the destroy command fails erdmadestroyqp, erdmadestroycq, erdmaderegmr, and erdmadestroyah returned early when erdmapostcmdwait failed, leaking the queue buffers, MTTs, doorbells and the...

CVE-2026-92488

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: complete object teardown when the destroy command fails erdmadestroyqp, erdmadestroycq, erdmaderegmr, and erdmadestroyah returned early when erdmapostcmdwait failed, leaking the queue buffers, MTTs, doorbells and the...

DEBIAN-CVE-2026-90376

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix MLD ID in MAC TXD and HIF TXP Problem: MCU command timeout while the firmware state is normal, and the firmware keeps showing the error log "ERROR!! NO PAUSE...". Root cause: If the MLDID field in the TXD ...

CVE-2026-90376

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix MLD ID in MAC TXD and HIF TXP Problem: MCU command timeout while the firmware state is normal, and the firmware keeps showing the error log "ERROR!! NO PAUSE...". Root cause: If the MLDID field in the TXD ...

CVE-2026-92488 RDMA/erdma: complete object teardown when the destroy command fails

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: complete object teardown when the destroy command fails erdmadestroyqp, erdmadestroycq, erdmaderegmr, and erdmadestroyah returned early when erdmapostcmdwait failed, leaking the queue buffers, MTTs, doorbells and the...

EUVD-2026-82109

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: complete object teardown when the destroy command fails erdmadestroyqp, erdmadestroycq, erdmaderegmr, and erdmadestroyah returned early when erdmapostcmdwait failed, leaking the queue buffers, MTTs, doorbells and the...

CVE-2026-90376 wifi: mt76: mt7996: fix MLD ID in MAC TXD and HIF TXP

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix MLD ID in MAC TXD and HIF TXP Problem: MCU command timeout while the firmware state is normal, and the firmware keeps showing the error log "ERROR!! NO PAUSE...". Root cause: If the MLDID field in the TXD ...

CVE-2026-90376 wifi: mt76: mt7996: fix MLD ID in MAC TXD and HIF TXP

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix MLD ID in MAC TXD and HIF TXP Problem: MCU command timeout while the firmware state is normal, and the firmware keeps showing the error log "ERROR!! NO PAUSE...". Root cause: If the MLDID field in the TXD ...

CVE-2026-80975

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

CVE-2026-80975

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

CVE-2026-80975 mfd: qnap-mcu: keep the reply buffer alive past a command timeout

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

CVE-2026-80975 mfd: qnap-mcu: keep the reply buffer alive past a command timeout

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

CVE-2026-80975

CVE-2026-80975 is a use-after-free vulnerability in the Linux kernel's qnap-mcu MFD driver. When a command times out or a write fails, qnap_mcu_exec() returns while reply->data still points to its own stack frame. A late MCU reply or unsolicited message written by the serdev receive path then ...

EUVD-2026-76298

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

CVE-2026-80975

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

PT-2026-90105

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description A race condition exists in the mfd: qnap-mcu component. The qnap mcu exec function uses an on-stack buffer for receiving data, which is then accessed by qnap mcu receive buf via the serdev...

CVE-2026-80975: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...