CVE-2026-68476

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

0.69% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 50.6% 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 2026-09-02.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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 05:51Z20 DAYS AGO

Last updated

2026-09-02 12:49Z2 DAYS AGO

Reserved

2026-07-30

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

a55b60174b3f6685de376a894c9e5d4e566d2cf2ab63348a55e4e46d2d0c1344

• git.kernel.orghttps://git.kernel.org/stable/c/4f2d1151421520d7ae16ca8d367d0ca09f5dfbd7
• git.kernel.orghttps://git.kernel.org/stable/c/657118cad620172dfd8f6ed5717fd75c0d1f7a5a
• git.kernel.orghttps://git.kernel.org/stable/c/a10f5080afbed242640f2984328de25f84557da1
• git.kernel.orghttps://git.kernel.org/stable/c/ac6ac3d35bfc0ade9d17d354c84e503a946ebdab
• git.kernel.orghttps://git.kernel.org/stable/c/e51687fc56c2e39ea6e9532925f1aabd4d529f61
• git.kernel.orghttps://git.kernel.org/stable/c/3fb7edd2018bb1ad0a68157383d9b9dac33dd645
• git.kernel.orghttps://git.kernel.org/stable/c/ad1e14710b360bda087ebf9fb82460eb5ef775de
• git.kernel.orghttps://git.kernel.org/stable/c/a2f57827bf7c695b8c72dc4511cae8e86582369d