CVE-2026-68091

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.6% 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 11:51Z25 DAYS AGO

Last updated

2026-08-17 04:58Z18 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

7e95942866d809659840220742e8635b13f977bc5649d559850b8338ad6cbdd1

• git.kernel.orghttps://git.kernel.org/stable/c/5a7ca028facf04921b2c1c2e4d1ee7f282510555
• git.kernel.orghttps://git.kernel.org/stable/c/3e6473a4f0596182acdda5219b4bebfbee76514f
• git.kernel.orghttps://git.kernel.org/stable/c/46d8b8c85ae0589fb85746a64e8908160e52aac3
• git.kernel.orghttps://git.kernel.org/stable/c/1a1ebdcb56ae58a0ee2c54dd15d75121e30424e3
• git.kernel.orghttps://git.kernel.org/stable/c/75eb2173b63ab41c24d80cd641af18f3c117a267
• git.kernel.orghttps://git.kernel.org/stable/c/416095e9a6037b4b39fcadd0d2bd77a8852211ec
• git.kernel.orghttps://git.kernel.org/stable/c/e2cc711a9df37f359159b21db56cea9c21f58a9c
• git.kernel.orghttps://git.kernel.org/stable/c/ec2612b8ad9e642596db011dd8b6568ef1edeaa1