CVE-2026-74451

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.9% 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

Received. NVD last modified this record on 2026-08-17.

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

2026-08-15 12:26Z20 DAYS AGO

Last updated

2026-08-17 05:47Z18 DAYS AGO

Reserved

2026-08-15

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

No CWE assigned

Data version

5.2

Document digest

3a29b9190c94fbbdf6e5591746bbeb0c127c24b51467b5c8829fdc711d752d08

• git.kernel.orghttps://git.kernel.org/stable/c/21c77486f5a60bb9c0433c21de62a5f25d5091f1
• git.kernel.orghttps://git.kernel.org/stable/c/c835f2b0b7167584832b516c9b0a26e9180d1d0b
• git.kernel.orghttps://git.kernel.org/stable/c/ca41d9f3a21586bf29df53eec05152ecf2b2f94f
• git.kernel.orghttps://git.kernel.org/stable/c/b921b8613790a3f9e78ab64017fa7149ef0b750c