CVE-2025-39754

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.5% 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

Moderate. 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

2025-09-11 16:52Z11 MO AGO

Last updated

2026-05-11 21:35Z3 MO AGO

Reserved

2025-04-16

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
• CWE-820Missing SynchronizationBase

Data version

5.2

Document digest

9d22575b5d91a0f14510e9d58629117cfcca698e79a802667391bcaaa725ffa7

• git.kernel.orghttps://git.kernel.org/stable/c/2a1f3663974162b8f1e098196f557cfc1d160138
• git.kernel.orghttps://git.kernel.org/stable/c/09fc018f48871123ad5dbd7b03c956580232ed76
• git.kernel.orghttps://git.kernel.org/stable/c/b625883ccbcc2b57808db51d1375b1d7b9bcb3e5
• git.kernel.orghttps://git.kernel.org/stable/c/45d19b4b6c2d422771c29b83462d84afcbb33f01