CVE-2025-39730

Updated: 2026-01-14 04:22:16.052361

Description:

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() The function needs to check the minimal filehandle length before it can access the embedded filehandle.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0.0
CVSS Version 3.x HIGH 7.8

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU kernel 5.14.0 7.8 HIGH Released CLSA-2025:1764151168 2025-11-27 10:34:29
CentOS 8.4 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2025:1763731262 2025-11-21 21:45:21
CentOS 8.5 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2025:1763734783 2025-11-21 21:45:22
CentOS Stream 8 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2025:1763722365 2025-11-21 21:45:20
Oracle Linux 7 ELS kernel 3.10.0 7.8 HIGH Not Vulnerable 2026-02-07 21:01:39
Oracle Linux 7 ELS kernel-uek 5.4.17 7.8 HIGH Already Fixed 2026-02-03 16:14:46
TuxCare 9.6 ESU kernel 5.14.0 7.8 HIGH Already Fixed 2026-02-04 11:46:41
Ubuntu 16.04 ELS linux-hwe 4.15.0 7.8 HIGH Needs Triage 2026-01-14 08:10:58
Ubuntu 18.04 ELS linux 4.15.0 7.8 HIGH Needs Triage 2026-01-14 08:22:33
Ubuntu 20.04 ELS linux 5.4.0 7.8 HIGH In Testing 2026-02-05 13:17:55