CVE-2026-74573

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 3.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Important. 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 12:28Z20 DAYS AGO

Last updated

2026-08-17 05:48Z18 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

a62242761d176b0464e62bc6d4370bab63dd53419980500d7c0abb66f2dcdb87

• git.kernel.orghttps://git.kernel.org/stable/c/3808bab5d95ae79e333e11f6a73d178e084c645d
• git.kernel.orghttps://git.kernel.org/stable/c/0acbc621341aca4eb94d9c2f43e1ab273ff088f0
• git.kernel.orghttps://git.kernel.org/stable/c/c3b8ee84a965058b41275069d4696f37a8b14bf6