CVE-2026-68338

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

0.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 7.4% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/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 12:03Z25 DAYS AGO

Last updated

2026-08-19 16:33Z16 DAYS AGO

Reserved

2026-07-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

f50fbfb64c149491f1ca01bd5a0121d6c7fca7e358dcb6352978292ad33409c1

• git.kernel.orghttps://git.kernel.org/stable/c/acb40ebfa5c4d62f84339fcbf713f2a9fd033a71
• git.kernel.orghttps://git.kernel.org/stable/c/c820f4b7f2fa38f8769db0d0cefdd94e2721504d
• git.kernel.orghttps://git.kernel.org/stable/c/4628efbdc7affd094181f5263e65c1062e31f15f
• git.kernel.orghttps://git.kernel.org/stable/c/80ec024d53a05c60ad1d08968dcf745f10c1665c
• git.kernel.orghttps://git.kernel.org/stable/c/0a052e0808e015e68144a9877e6ef42b952c49fa
• git.kernel.orghttps://git.kernel.org/stable/c/1bc55c29cd85818e9052f17deb287d5a11fb817f
• git.kernel.orghttps://git.kernel.org/stable/c/a885387dae7986a55bae5c77a15bdd447f64e9b9
• git.kernel.orghttps://git.kernel.org/stable/c/50aff80475abd3533eef4320477037e6fcc6b56e