CVE-2026-74454

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 3.0% 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 2026-08-19.

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

2026-08-19 16:36Z16 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

5f5e3bbe859fa85f068daabbeaede458d215e4d12496fc2b3440f6af64f079bd

• git.kernel.orghttps://git.kernel.org/stable/c/bb5656ae063f2711f56438cf2f1f5b613aea5f12
• git.kernel.orghttps://git.kernel.org/stable/c/2f2291a119e9a8b696ae8bb36e86b75d272ceaea
• git.kernel.orghttps://git.kernel.org/stable/c/0badb30871004d34df87be33e853536f0b69885f
• git.kernel.orghttps://git.kernel.org/stable/c/6cd5acf6f87c073622bd61e38fe99c47365cda9c
• git.kernel.orghttps://git.kernel.org/stable/c/1e33ca7f44be64beed2735bb76b86eb65ba8c05b
• git.kernel.orghttps://git.kernel.org/stable/c/6395789e4739aa5177bbec0fa0f07ccc38d249b0