SB2026011904 - Red Hat Enterprise Linux 10 update for kernel 

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Main Vulnerability Database SB2026011904

SB2026011904 - Red Hat Enterprise Linux 10 update for kernel

Published: January 19, 2026

Security Bulletin ID SB2026011904
Severity
Low
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 secuirty vulnerabilities.


1) Use-after-free (CVE-ID: CVE-2025-37869)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the kfd_process_remove_sysfs() and kfd_process_wq_release() functions in drivers/gpu/drm/amd/amdkfd/kfd_process.c. A local user can escalate privileges on the system.


2) Use-after-free (CVE-ID: CVE-2025-40141)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the iso_sock_kill() function in net/bluetooth/iso.c. A local user can escalate privileges on the system.


3) Use-after-free (CVE-ID: CVE-2025-40176)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the tls_decrypt_sg() function in net/tls/tls_sw.c. A local user can escalate privileges on the system.


4) Use-after-free (CVE-ID: CVE-2025-68285)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the monmap_show() and osdmap_show() functions in net/ceph/debugfs.c. A local user can escalate privileges on the system.


Remediation

Install update from vendor's website.

References