Linux Distros Unpatched Vulnerability : CVE-2026-43437

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: pcm: fix use-after-free on linked stream runtime in sndpcmdrain In the drain loop, the local variable 'runtime' is reassigned to a linked stream's runtime...

kernel: ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

kernel: ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

kernel: ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

kernel: ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

kernel: ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

RLSA-2026:9131 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: scsi: qla2xxx: Fix improper freeing of purex item CVE-2025-68741 kernel: ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 For more details about the security issues, including t...

RockyLinux 8 : kernel (RLSA-2026:9131)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:9131 advisory. kernel: scsi: qla2xxx: Fix improper freeing of purex item CVE-2025-68741 kernel: ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 Tenable has...

SUSE-SU-2026:1592-1 Security update for the Linux Kernel (Live Patch 48 for SUSE Linux Enterprise 15 SP4)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.194 fixes various security issues The following security issues were fixed: - CVE-2026-23191: ALSA: aloop: Fix racy access at PCM trigger bsc1258396. - CVE-2026-23268: apparmor: fix unprivileged local user can do privileged policy...

Security update for the Linux Kernel (Live Patch 32 for SUSE Linux Enterprise 15 SP5)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.127 fixes various security issues The following security issues were fixed: CVE-2026-23191: ALSA: aloop: Fix racy access at PCM trigger bsc1258396. CVE-2026-23268: apparmor: fix unprivileged local user can do privileged policy...

SUSE-SU-2026:1560-1 Security update for the Linux Kernel (Live Patch 32 for SUSE Linux Enterprise 15 SP5)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.127 fixes various security issues The following security issues were fixed: - CVE-2026-23191: ALSA: aloop: Fix racy access at PCM trigger bsc1258396. - CVE-2026-23268: apparmor: fix unprivileged local user can do privileged policy...

openSUSE 16 Security Update : qemu (openSUSE-SU-2026:20567-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20567-1 advisory. Update to version 10.0.9. Security issues fixed: - CVE-2026-3196: unbounded memory allocation and host denial-of-service via PCMINFO requests se...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013832)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013832 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix race of buffer access at PCM OSS layer The PCM OSS layer tries to clear the buffer...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010892)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010892 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix race of buffer access at PCM OSS layer The PCM OSS layer tries to clear the buffer...

kernel: ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

ALSA-2026:9131 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: scsi: qla2xxx: Fix improper freeing of purex item CVE-2025-68741 kernel: ALSA: aloop: Fix racy access at PCM trigger CVE-2026-23191 For more details about the security issues, including t...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007235)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007235 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs The dreamcastcard-timer could schedu...

OESA-2026-1845 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in QEMU. When reading input audio in the virtio-snd device input callback, the virtiosndpcmincb function did not check whether the iov could fit the data buffer,...

OESA-2026-1847 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in QEMU. When reading input audio in the virtio-snd device input callback, the virtiosndpcmincb function did not check whether the iov could fit the data buffer,...

The vulnerability of the dpcm_get_be() function in the sound module/soc/soc-pcm.c file in Linux’s SoC-based operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dpcmgetbe function in the sound/soc/soc-pcm.c module of the Linux operating system’s sound support library is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the...