CVE-2026-89847 scsi: qla2xxx: Avoid double completion in async IOCB timeout

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid double completion in async IOCB timeout qla2x00asynciocbtimeout tries to abort a timed-out async IOCB. When qla24xxasyncabortcmd fails, both the SRBLOGINCMD path and the SRBCTRLVP/default path scan...

CVE-2026-89847: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid double completion in async IOCB timeout qla2x00asynciocbtimeout tries to abort a timed-out async IOCB. When qla24xxasyncabortcmd fails, both the SRBLOGINCMD path and the SRBCTRLVP/default path scan...

PT-2026-93488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the qla2xxx SCSI driver. The function qla2x00 async iocb timeout attempts to abort a timed-out asynchronous Input Output Control Block IOCB. When qla24xx...

EUVD-2026-78211

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

The vulnerability of the smux_accept() function in the SMUX module of the SNMP deployment and usage software Net-SNMP allows a attacker to cause a service failure.

The vulnerability of the smuxaccept function in the SMUX software module for SNMP protocol implementation and deployment is related to simultaneous access to a remote resource without a timeout mechanism. Exploiting this vulnerability could allow a malicious actor to cause service failure...

CVE-2026-75943

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

CVE-2026-75943 A brief (milliseconds to seconds) traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcem

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

CVE-2026-75943

Arista EOS contains a brief traffic leak (milliseconds to seconds) in 802.1X with ACL-based authorization . When an authenticated supplicant is removed via the clear dot1x host all command or due to a supplicant timeout, its traffic may pass without ACL enforcement due to incomplete cleanup (CWE-...

CVE-2026-75943 A brief (milliseconds to seconds) traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcem

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

OESA-2026-3763 busybox security update

The Swiss Army Knife of Embedded Linux Security Fixes: A vulnerability has been found in BusyBox up to 1.30.1. This vulnerability affects unknown code of the file networking/wget.c of the component FEATUREWGETTIMEOUT Handler. Such manipulation of the argument -T leads to null pointer dereference...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: Fixed the issue of NULL pointer dereferencing for non-DMA transfers. If an IRQ-based transfer times out, the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 “spi: bcm2835: Drop...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/smc: Avoid data corruption caused by decline. We identified a data corruption issue during testing of SMC-R in Redis applications. The benchmark has a low probability of reporting a strange error, as shown below: “Error:...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/lima: The mask for IRQs is set in the timeout path before a hard reset. There is a race condition in which a rendering job may take just long enough to trigger the timeout handler for the DRM sched job, but it still completes...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: TCP: Avoid transmitting too many retransmitted packets. If a TCP socket uses TCPUSERTIMEOUT, and the other peer retracts its window to zero, tcpretransmittimer may transmit a packet every two milliseconds for HZ=1000, which can...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: cadence: macb: Fixed a possible deadlock in macbhalttx. There is a situation where, after THALT is set to a high value, TGO also remains high. Since the jiffies values are never updated, and we are in a context with interrup...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nbd: fixed the race condition between timeout and normal completion. If the request for a timeout is handled by nbdrequeuecmd, normal completion must be stopped to avoid completing this queued request. This could potentially...

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

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Fix handling of virtual Fibre Channel timeouts Hyper-V provides the ability to connect Fibre Channel LUNs to the host system and present them as SCSI devices in a guest VM. I/O to the vFC device is handled by the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: The state lock is taken during the txtimeout Reporter. The function mlx5esafereopenchannels requires the state lock to be taken. The changes referenced in the “Fixes” section removed the lock requirement to address...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: usb: image: mdc800: kill download URB on timeout The mdc800deviceread function submits the downloadurb and waits for its completion. If the timeout occurs and the device does not respond, the function returns without terminati...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fixed the warning "rxecleanup+0x12c/0x170 rdmarxe" The call trace is as follows: ? show regs.cold+0x1a/0x1f ? rxecleanup+0x12c/0x170 rdmarxe ? warn+0x84/0xd0 ? rxecleanup+0x12c/0x170 rdmarxe ? reportbug+0x105/0x180 ?...