CVE-2026-74531

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Received. NVD last modified this record on 2026-08-23.

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

2026-08-15 12:27Z20 DAYS AGO

Last updated

2026-08-23 12:47Z12 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

f652841fc11e7aa20e8a9441a03cbc56e5ec2766c2f896175b6b121b334bf13c

• git.kernel.orghttps://git.kernel.org/stable/c/64d1645f26aa49b5a86ba2fccd0bb6749ea725a6
• git.kernel.orghttps://git.kernel.org/stable/c/963fb4b8e7d1ab07b4ae45bf15d41e667c88caca
• git.kernel.orghttps://git.kernel.org/stable/c/e8f9fef362bab431d95371d3406bc720350290c3
• git.kernel.orghttps://git.kernel.org/stable/c/fa812cfa81aa3d4a7b6ce8277979af57b3f79712
• git.kernel.orghttps://git.kernel.org/stable/c/5761d003daa987ac81463f570713ce9c9dd204e5