CVE-2026-53252

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 3.1% 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-401Missing Release of Memory after Effective LifetimeVariant
• CWE-911Improper Update of Reference CountBase

Data version

5.2

Document digest

b58b176543347ee860ffe781b006ecd3c245279cf033c69c1f7b86c0dd57b9a7

• git.kernel.orghttps://git.kernel.org/stable/c/5b7dfca6f852e6b9d809fd0263b5427cc9fb33fd
• git.kernel.orghttps://git.kernel.org/stable/c/c016118b9e51eeaf5bc93850d4c455a3b583c0aa
• git.kernel.orghttps://git.kernel.org/stable/c/0622e527a31d4b44737fed5c1a2ac1fc2cfb5184
• git.kernel.orghttps://git.kernel.org/stable/c/bc2efe73c194a74839d7cf57b63880d97e21d309
• git.kernel.orghttps://git.kernel.org/stable/c/ce4b4cac3c5749b6aa75e62e2991ae2263f2f889
• git.kernel.orghttps://git.kernel.org/stable/c/f82799407a50af7bcacacf09cc9b279af8fe9b81
• git.kernel.orghttps://git.kernel.org/stable/c/37b3009bf5976e8ab77c8b9a9bc3bbd7ff49e37f