CVE-2026-68340

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.7% 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 2026-08-19.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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 12:03Z24 DAYS AGO

Last updated

2026-08-19 16:33Z15 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

c86efc0ee2c10c359a4732e06890de16fa6f69955652d044a748d9fb8a009a4e

• git.kernel.orghttps://git.kernel.org/stable/c/6e6c72c37433640514db325408bd6913ad28fe69
• git.kernel.orghttps://git.kernel.org/stable/c/1902e9572901d37901e3db1f3f6b0885f4e49a66
• git.kernel.orghttps://git.kernel.org/stable/c/112525534ab5cff482d35897ca4ca11fd3a76f46
• git.kernel.orghttps://git.kernel.org/stable/c/54cb78eceb4e286ccd5a5c01a4632157860d47f0
• git.kernel.orghttps://git.kernel.org/stable/c/538d862cc0dbd5c732fe26d5aad98eae039e6676
• git.kernel.orghttps://git.kernel.org/stable/c/b042e538e98b939fccfffc464e2c34c29f0e96ef
• git.kernel.orghttps://git.kernel.org/stable/c/70e76e700fc6c46afb4e17aec099a1ea089b4a22