CVE-2026-74356

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/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 05:58Z20 DAYS AGO

Last updated

2026-08-17 05:46Z18 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.4)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

ab91ac2fd28237de2d3d5dbc0cd48714aefdd715588fc6cd826abd9ee41cf4f9

• git.kernel.orghttps://git.kernel.org/stable/c/e115471008111f894c6528d9ab2ce7d0ce306f35
• git.kernel.orghttps://git.kernel.org/stable/c/7f229d27bf27c7e589eca690d8612763a7a4801f
• git.kernel.orghttps://git.kernel.org/stable/c/a9326b652bc7acd748d7a1143573845c7924d847
• git.kernel.orghttps://git.kernel.org/stable/c/09861858a68342f851f71c669ac0f69865c32151