AlmaLinux 2477 Published by

Two security updates have been released for AlmaLinux: one for libssh (ALSA-2025:18275) and another for the kernel (ALSA-2025:17776). The libssh update, which was initially released on October 17, 2025, addresses an out-of-bounds read in sftp_handle() (CVE-2025-5318), classified as a moderate security risk. The kernel update, also released on October 17, 2025, fixes three vulnerabilities: HID: core: Harden s32ton(), wifi: ath12k: Decrement TID on RX peer frag setup error handling, and ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-38556, CVE-2025-39761, and CVE-2025-39757). These updates are available for AlmaLinux versions 9 and 10.

ALSA-2025:18275: libssh security update (Moderate)
ALSA-2025:17776: kernel security update (Moderate)
ALSA-2025:18231: libssh security update (Moderate)




ALSA-2025:18275: libssh security update (Moderate)


Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux.

AlmaLinux: 9
Type: Security
Severity: Moderate
Release date: 2025-10-17

Summary:

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications.

Security Fix(es):

* libssh: out-of-bounds read in sftp_handle() (CVE-2025-5318)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Full details, updated packages, references, and other related information: https://errata.almalinux.org/9/ALSA-2025-18275.html

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Kind regards,
AlmaLinux Team



ALSA-2025:17776: kernel security update (Moderate)


Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux.

AlmaLinux: 10
Type: Security
Severity: Moderate
Release date: 2025-10-17

Summary:

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: HID: core: Harden s32ton() against conversion to 0 bits (CVE-2025-38556)
* kernel: wifi: ath12k: Decrement TID on RX peer frag setup error handling (CVE-2025-39761)
* kernel: ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CVE-2025-39757)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Full details, updated packages, references, and other related information: https://errata.almalinux.org/10/ALSA-2025-17776.html

This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/.
Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org.

Kind regards,
AlmaLinux Team



ALSA-2025:18231: libssh security update (Moderate)


Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux.

AlmaLinux: 10
Type: Security
Severity: Moderate
Release date: 2025-10-16

Summary:

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications.

Security Fix(es):

* libssh: out-of-bounds read in sftp_handle() (CVE-2025-5318)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Full details, updated packages, references, and other related information: https://errata.almalinux.org/10/ALSA-2025-18231.html

This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/.
Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org.

Kind regards,
AlmaLinux Team