CVE-2026-53242

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.0% 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

Modified. NVD last modified this record on 2026-09-02.

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

2026-06-25 08:39Z2 MO AGO

Last updated

2026-09-02 12:49Z2 DAYS AGO

Reserved

2026-06-09

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

7f5b655f3a3eb48e0d32778d4697e4306ae74642ec92d78430d4c961656d7ea3

• git.kernel.orghttps://git.kernel.org/stable/c/cac5bf3500ee6422cf64e0df0b5daeecfed42917
• git.kernel.orghttps://git.kernel.org/stable/c/06eca2235a3fd281dddf25b0a97772b25b5bb573
• git.kernel.orghttps://git.kernel.org/stable/c/d842f26a167e77a36f3ed333b9fa99d36ef99fe6
• git.kernel.orghttps://git.kernel.org/stable/c/d68b621bb5a48051932f1017a6e1bc9b18f854d0
• git.kernel.orghttps://git.kernel.org/stable/c/b053fcd8912f06c30f932f5b8ec41c72de474695
• git.kernel.orghttps://git.kernel.org/stable/c/cd98837db15f323463b8df07282ac723bd5c3fed
• git.kernel.orghttps://git.kernel.org/stable/c/7c71a9522555ff137a9ca36b15d759ca04d84788
• git.kernel.orghttps://git.kernel.org/stable/c/88fe2e3658726cb21ff2dcf9770bf672f9b9d31b