CVE-2026-68136

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

0.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 43.3% 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 2026-08-23.

Red Hat severity

Important. 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

2026-08-10 11:58Z25 DAYS AGO

Last updated

2026-08-23 12:45Z11 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

98cded0a27809e80c67bdcc608e6dc6fe8f5ed143a26a1e4251219f0744220bf

• git.kernel.orghttps://git.kernel.org/stable/c/7fc7e35212cf58c134310fb47566a844297ceae9
• git.kernel.orghttps://git.kernel.org/stable/c/d1fb23f8f794ac4683127bd49a6422bd87e0ac02
• git.kernel.orghttps://git.kernel.org/stable/c/db3e82da616f52e2b27e25e7be3fde2f2a5e54d6
• git.kernel.orghttps://git.kernel.org/stable/c/107e1a469f53a2a70874f3f12bf6fcd23925da1d
• git.kernel.orghttps://git.kernel.org/stable/c/a4dfd46cc8f08a29c6183794790547d0945f3d45
• git.kernel.orghttps://git.kernel.org/stable/c/fc0c0f7a207f0cd2d2aa725696c907f7d03af9e0
• git.kernel.orghttps://git.kernel.org/stable/c/e751256486d0ded20f5a9f9863467f1dce65142f