CVE-2026-68158

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

0.70% 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 2026-08-19.

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

2026-08-10 11:59Z25 DAYS AGO

Last updated

2026-08-19 16:30Z16 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

ae2b8faba7d21227a90bfa1bb319591c99f5881d115fc1e92e4c84d65fa86037

• git.kernel.orghttps://git.kernel.org/stable/c/2ceee3b77b83052648c40fef965f836fd7699d26
• git.kernel.orghttps://git.kernel.org/stable/c/e4473751cc37db41f3f7da25d64a23e0c74570f1
• git.kernel.orghttps://git.kernel.org/stable/c/f6961070c326bd158c38fa48756cde2bd78c4aaa
• git.kernel.orghttps://git.kernel.org/stable/c/05c90e059269f087becfcce23348496085835c29
• git.kernel.orghttps://git.kernel.org/stable/c/143ba49ead77ec483c0326f8aaad8649874e99c4
• git.kernel.orghttps://git.kernel.org/stable/c/1732d89dfcd74f6fde9ce70900d316c4a151c153
• git.kernel.orghttps://git.kernel.org/stable/c/bee4b5b53e7bff0467fd916cc44c9b190733c6bd
• git.kernel.orghttps://git.kernel.org/stable/c/98917a499ec7064c14fc56d180a4fd636fc2784c