CVE-2025-21712

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.3% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-07-30.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-02-27 02:07Z1 YR AGO

Last updated

2026-08-05 11:53Z1 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

c8c5dfbe1a85bad685434754558cc90566fb3d6cd1aef22d9bc3f3c5dffcaf1f

• git.kernel.orghttps://git.kernel.org/stable/c/eb2f9d98cd3e94a79fbf8fb90637c5b12e805428
• git.kernel.orghttps://git.kernel.org/stable/c/032fa54f486eac5507976e7e31f079a767bc13a8
• git.kernel.orghttps://git.kernel.org/stable/c/52848a095b55a302af92f52ca0de5b3112059bb8
• git.kernel.orghttps://git.kernel.org/stable/c/237e19519c8ff6949f0ef57c4a0243f5b2b0fa18
• git.kernel.orghttps://git.kernel.org/stable/c/4e9316eee3885bfb311b4759513f2ccf37891c09
• git.kernel.orghttps://git.kernel.org/stable/c/8d28d0ddb986f56920ac97ae704cc3340a699a30
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html