CVE-2025-39911

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.2% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/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

2025-10-01 07:44Z11 MO AGO

Last updated

2026-06-11 18:44Z2 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-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

d24e743fadaf72fb349ed0eb27e627e458eef3e3d49adb171eb44a7637ad59c4

• git.kernel.orghttps://git.kernel.org/stable/c/13ab9adef3cd386511c930a9660ae06595007f89
• git.kernel.orghttps://git.kernel.org/stable/c/6e4016c0dca53afc71e3b99e24252b63417395df
• git.kernel.orghttps://git.kernel.org/stable/c/b9721a023df38cf44a88f2739b4cf51efd051f85
• git.kernel.orghttps://git.kernel.org/stable/c/b905b2acb3a0bbb08ad9be9984d8cdabdf827315
• git.kernel.orghttps://git.kernel.org/stable/c/23431998a37764c464737b855c71a81d50992e98
• git.kernel.orghttps://git.kernel.org/stable/c/a30afd6617c30aaa338d1dbcb1e34e7a1890085c
• git.kernel.orghttps://git.kernel.org/stable/c/c62580674ce5feb1be4f90b5873ff3ce50e0a1db
• git.kernel.orghttps://git.kernel.org/stable/c/915470e1b44e71d1dd07ee067276f003c3521ee3
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html