CVE-2026-68389

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:A/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 12:04Z25 DAYS AGO

Last updated

2026-08-17 05:04Z18 DAYS AGO

Reserved

2026-07-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

a87f302f371b92b442452916daf684e9b96be0e6d31b3f7757875f874e455602

• git.kernel.orghttps://git.kernel.org/stable/c/5a3945e8dea6c9a8ec9e981169ac9487e1d6ad6a
• git.kernel.orghttps://git.kernel.org/stable/c/069258d5111eed9ac9586bee42d03d38e2975715
• git.kernel.orghttps://git.kernel.org/stable/c/cefb44c367b2b52e50f97bc8526d39df9bcf5e60
• git.kernel.orghttps://git.kernel.org/stable/c/2363a757694752426fc47f3eadde15cf5f791fa5
• git.kernel.orghttps://git.kernel.org/stable/c/bf587a10c33e5571a299742e45bc18960b9912e7