CVE-2025-21895

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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

2025-04-01 15:26Z1 YR AGO

Last updated

2026-05-11 21:08Z3 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

3ff6f5aeff8ee1fc5f33031c1d8c6d7f9ab590a2d71ab55bd18daa86a307b370

• git.kernel.orghttps://git.kernel.org/stable/c/f0c3971405cef6892844016aa710121a02da3a23
• git.kernel.orghttps://git.kernel.org/stable/c/7d582eb6e4e100959ba07083d7563453c8c2a343
• git.kernel.orghttps://git.kernel.org/stable/c/3e812a70732d84b7873cea61a7f6349b9a9dcbf5
• git.kernel.orghttps://git.kernel.org/stable/c/2016066c66192a99d9e0ebf433789c490a6785a2