CVE-2026-53279

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 2.3% 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

2026-06-26 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-833DeadlockBase

Data version

5.2

Document digest

73ec7c8efe3cd0a46c84ea58dcfcc52a445bf4206eac860eb773e2029137f7f5

• git.kernel.orghttps://git.kernel.org/stable/c/5fe9f505d8578852c30668567bc3ce52e776e8c7
• git.kernel.orghttps://git.kernel.org/stable/c/4e04b564c005c9900643c56656d751ad677889be
• git.kernel.orghttps://git.kernel.org/stable/c/7877f7e231a8bd5c817af1491276550a5e195cd7
• git.kernel.orghttps://git.kernel.org/stable/c/ab9256936b58eb178caddcf5b5b1638f079909d2
• git.kernel.orghttps://git.kernel.org/stable/c/f6fc44af3bbd5ab0fb6bdec6f47decca11b38425
• git.kernel.orghttps://git.kernel.org/stable/c/657a091ab6d01d0091b77660c75cfed573c9a53e