CVE-2026-53293

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

0.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 0.8% 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

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

2026-06-26 19:40Z2 MO AGO

Last updated

2026-06-26 19:40Z2 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-667Improper LockingClass
• CWE-833DeadlockBase

Data version

5.2

Document digest

5aa309cdd8a86ba074920ad40680d033a44a06cf73dc6855c740ade9d0c39745

• git.kernel.orghttps://git.kernel.org/stable/c/8c4254c8f5836e77ae83e7fc037f02b69f7a0977
• git.kernel.orghttps://git.kernel.org/stable/c/61957c2e467b39b528a290016367d32a433fa846
• git.kernel.orghttps://git.kernel.org/stable/c/a31c3feb54b15a90232e497ad0e27e8a82052d8d
• git.kernel.orghttps://git.kernel.org/stable/c/5c29d20470d4566d1b68df57097d642d01f8b427
• git.kernel.orghttps://git.kernel.org/stable/c/0ef196a208385b7d7da79f411c161b04e97283e2