CVE-2026-53251

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.5% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-08.

Red Hat severity

Low. 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

2026-06-25 08:39Z2 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

e89ccd5241d8212007e8888bf299964a63dd49d8aa9af33671b106b0f5c73c75

• git.kernel.orghttps://git.kernel.org/stable/c/4bbec25f47b930101294fd310c627c3f53e9661f
• git.kernel.orghttps://git.kernel.org/stable/c/33d677d2e3713d98012c3dbd4a9207f7d785b854
• git.kernel.orghttps://git.kernel.org/stable/c/23e8eb16820b866528fb300dc67fe3f67f00ef62
• git.kernel.orghttps://git.kernel.org/stable/c/5cbf290b79351971f20c7a533247e8d58a3f970c