CVE-2026-74384

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

0.51% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 41.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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 05:59Z20 DAYS AGO

Last updated

2026-08-17 05:46Z18 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

a2bf9ed49070d02261a7f0700eee742463824fc47a37d2db29a6b00b2d7422c6

• git.kernel.orghttps://git.kernel.org/stable/c/7e7b167e65610dfa7564d449474f4b477f9d4c1c
• git.kernel.orghttps://git.kernel.org/stable/c/316b5f1168264844aa125959de1d6da2b1905795
• git.kernel.orghttps://git.kernel.org/stable/c/1d4131b5c9823c7d2c86389898ad1b466af7df5e
• git.kernel.orghttps://git.kernel.org/stable/c/9ffdd11bd6c961b46b3689850ff6c5d7af5c5fe5
• git.kernel.orghttps://git.kernel.org/stable/c/bde4d6eb53f7d3cdae7e62c9ee84345fdd6e70a6
• git.kernel.orghttps://git.kernel.org/stable/c/140d6fff4ed266592492a23444043842b4af7a62
• git.kernel.orghttps://git.kernel.org/stable/c/7173a741fed73de6247384056fe92e582ba12507
• git.kernel.orghttps://git.kernel.org/stable/c/001e57554de81aa79c25c18fd53911d8a415c304