CVE-2026-53294

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 2.9% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/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-415Double FreeVariant
• CWE-1341Multiple Releases of Same Resource or HandleBase

Data version

5.2

Document digest

da7bf9137e2ba3205b112532ee079a30b83fa97354372a1c8359ec63f46b36e3

• git.kernel.orghttps://git.kernel.org/stable/c/fc0089f82c3e36060c2c79156bc2018bfb16b56b
• git.kernel.orghttps://git.kernel.org/stable/c/5d4f3d0f64f1016cb78b400a70b67df91fac99b5
• git.kernel.orghttps://git.kernel.org/stable/c/c494a11da45ad7ec9b0ff216c3e3ace351193bb6
• git.kernel.orghttps://git.kernel.org/stable/c/3afca89fae501dbd7421e1777b5b8f033b1d98d0
• git.kernel.orghttps://git.kernel.org/stable/c/5c209299b0113e289e238fa5f2e8f00c59f76060
• git.kernel.orghttps://git.kernel.org/stable/c/82f6dcea46cf5de65c4ba7283f7c7b34de4a324d
• git.kernel.orghttps://git.kernel.org/stable/c/240c71a2aea36a1a4210f911a1c32ea88777e8e4
• git.kernel.orghttps://git.kernel.org/stable/c/88ebadbf0deefdaccdab868b44ff70a0a257f473