CVE-2025-39724

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.5% 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 2026-06-17.

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

2025-09-05 17:21Z12 MO AGO

Last updated

2026-07-14 12:42Z1 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

Data version

5.2

Document digest

7d5c674077a381273681fd271bf01262f922edd3345aff821181dc9b2f44c360

• git.kernel.orghttps://git.kernel.org/stable/c/0b882f00655afefbc7729c6b5aec86f7a5473a3d
• git.kernel.orghttps://git.kernel.org/stable/c/b8ca8e3f75ede308b4d49a6ca5081460be01bdb5
• git.kernel.orghttps://git.kernel.org/stable/c/68c4613e89f000e8198f9ace643082c697921c9f
• git.kernel.orghttps://git.kernel.org/stable/c/c826943abf473a3f7260fbadfad65e44db475460
• git.kernel.orghttps://git.kernel.org/stable/c/cb7b3633ed749db8e56f475f43c960652cbd6882
• git.kernel.orghttps://git.kernel.org/stable/c/8e2739478c164147d0774802008528d9e03fb802
• git.kernel.orghttps://git.kernel.org/stable/c/38c0ea484dedb58cb3a4391229933e16be0d1031
• git.kernel.orghttps://git.kernel.org/stable/c/7f8fdd4dbffc05982b96caf586f77a014b2a9353
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html