CVE-2024-26631

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 ImpactpartialSuccessful exploitation gives limited 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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.5% 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

Modified. NVD last modified this record on 2026-08-04.

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

2024-03-18 10:07Z2 YR AGO

Last updated

2026-08-05 11:26Z1 MO AGO

Reserved

2024-02-19

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-667Improper LockingClass
• CWE-414Missing Lock CheckBase

Data version

5.2

Document digest

0570ccafde0e0d90d104efbc98a4c4665bf24e8b1377125529b3bf0d67a62393

• git.kernel.orghttps://git.kernel.org/stable/c/75ddcd741d2a30696f5893bc71a9d28f4ef22311
• git.kernel.orghttps://git.kernel.org/stable/c/62b3387beef11738eb6ce667601a28fa089fa02c
• git.kernel.orghttps://git.kernel.org/stable/c/380540bb06bb1d1b12bdc947d1b8f56cda6b5663
• git.kernel.orghttps://git.kernel.org/stable/c/3cc283fd16fba72e2cefe3a6f48d7a36b0438900
• git.kernel.orghttps://git.kernel.org/stable/c/3bb5849675ae1d592929798a2b37ea450879c855
• git.kernel.orghttps://git.kernel.org/stable/c/2e7ef287f07c74985f1bf2858bedc62bd9ebf155