CVE-2026-53181

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.4% 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 2026-07-06.

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 08:38Z2 MO AGO

Last updated

2026-06-25 08:38Z2 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

Data version

5.2

Document digest

c23a19d30a6c99f729285660a8eac54d7bdc4376e467d5e4c83d4bec2491b33a

• git.kernel.orghttps://git.kernel.org/stable/c/22c587aa3ab1ab5264daff3ec32136fd30436c13
• git.kernel.orghttps://git.kernel.org/stable/c/cf7090e255d74c4b61c51f8ede9fcacdd8393b5b
• git.kernel.orghttps://git.kernel.org/stable/c/ea0b03d52881c12a8c634ea0d6cbfa61cefdb488
• git.kernel.orghttps://git.kernel.org/stable/c/dfd853197615d322d3a88dbcab91fc0fd2096219
• git.kernel.orghttps://git.kernel.org/stable/c/bcb275626055df7f8f947f1a349754b4004d9a15
• git.kernel.orghttps://git.kernel.org/stable/c/ba9ad6015937a5e46ba1a31370e3efdec8abbdcc
• git.kernel.orghttps://git.kernel.org/stable/c/9698582a4dd9c4a05889d7db96d4c0edc9e69cac
• git.kernel.orghttps://git.kernel.org/stable/c/c05fa14db43ebef3bd862ca9d073981c0358b3f0