CVE-2026-68381

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

0.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 37.7% 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 2026-08-17.

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

2026-08-10 12:03Z25 DAYS AGO

Last updated

2026-08-17 05:04Z18 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

f77846991724613199691d5636b43e2f93e47d765f46d3d6a63cad90afb09ab8

• git.kernel.orghttps://git.kernel.org/stable/c/0f72fc9659d7f585460d43c158055df5afdcffb6
• git.kernel.orghttps://git.kernel.org/stable/c/793e1c7041b93af96ff87e678329bc16aee7ba88
• git.kernel.orghttps://git.kernel.org/stable/c/6ecb252efa0b413ac3d9979fb4eec247f8fc1258
• git.kernel.orghttps://git.kernel.org/stable/c/14062c74e5b25c27edcff7a2fe0dc701c930b372
• git.kernel.orghttps://git.kernel.org/stable/c/aa5d8f3f96aa11a4a54ce993c11ce8af11c546f9