CVE-2026-68255

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Received. NVD last modified this record on 2026-08-23.

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 12:01Z25 DAYS AGO

Last updated

2026-08-23 12:46Z12 DAYS AGO

Reserved

2026-07-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.7)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

42ff9d2bdf39807a1eefb3eabd633c11abcfaaa697dc24c6cea4235be44efea0

• git.kernel.orghttps://git.kernel.org/stable/c/65ce911f341ad8ff0c08922eff5bb6db75666eb0
• git.kernel.orghttps://git.kernel.org/stable/c/64bedd2758eccbc74d39f7006a7ec16fa39dc901
• git.kernel.orghttps://git.kernel.org/stable/c/3f506a85a905b080cadc029a1651a310479090a6
• git.kernel.orghttps://git.kernel.org/stable/c/9fc2a017c5d597937e0c28b9a9669844aa796c42
• git.kernel.orghttps://git.kernel.org/stable/c/2757e6e803092cf0aeaf4b735e16b5d3bdc705c5
• git.kernel.orghttps://git.kernel.org/stable/c/35be0e2c6862abcd5e5f5445261f1fd910d4a9b4
• git.kernel.orghttps://git.kernel.org/stable/c/375c1934ef0196d3b6d3a1eae3232bef8dae7bf7
• git.kernel.orghttps://git.kernel.org/stable/c/4e1a53892ba7f8a3e1da6bfc53c83ae7c812dccd