CVE-2026-74404

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.0% 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 2026-08-17.

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

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

af2fa08db8b09faffcee3a8330f7b41005bed206a0f5f3c3ca99e08e8f87cfc5

• git.kernel.orghttps://git.kernel.org/stable/c/830c1f3e71989448652973375ef5e39b6ede47a3
• git.kernel.orghttps://git.kernel.org/stable/c/c5c79d92da0f9a09f48be5e2aabed2d6d1a96294
• git.kernel.orghttps://git.kernel.org/stable/c/af7341616b742ad2c374a90998bd650a035f694d
• git.kernel.orghttps://git.kernel.org/stable/c/1b864b6cb213bbd7b406e9b2e98c962077f300df