CVE-2026-74321

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

0.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 40.7% of scored records. A rank, not a probability.

NVD base score

7.5 (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: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 05:58Z21 DAYS AGO

Last updated

2026-08-17 05:45Z19 DAYS AGO

Reserved

2026-08-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

9691ac74894d50a5f20ad75b05cea2f1c49425d17333edb12227dfc0ac9ba942

• git.kernel.orghttps://git.kernel.org/stable/c/c372ca227e16bace86f1df1fa4ae6849e2fcfa28
• git.kernel.orghttps://git.kernel.org/stable/c/a71143590ce9764dbcb47617647592ff8b4d48bc
• git.kernel.orghttps://git.kernel.org/stable/c/65770111a2d47c2b15e20b2ba92bb12198f289d4
• git.kernel.orghttps://git.kernel.org/stable/c/015dc4a1e0c2cba551d4620eba13d26d5081dc34
• git.kernel.orghttps://git.kernel.org/stable/c/ba9fa2ff5981589bb49094d3358c339b37c47f53
• git.kernel.orghttps://git.kernel.org/stable/c/3b15d02be05e74321adb1e0ae0cb4ccfba7c6cb1
• git.kernel.orghttps://git.kernel.org/stable/c/9faa6b69ad73f03c7bde53e07d75a28822dc9a1a
• git.kernel.orghttps://git.kernel.org/stable/c/486f8298b6188ff11ef1f4be7f1d5d2e4d1b1fae