CVE-2026-52966

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 6.0% 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 2026-07-14.

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

2026-06-24 16:28Z4 MO AGO

Last updated

2026-06-24 16:28Z4 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-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

9c88bb47c05f0cd763439e5b2d6f80ee48d555f7dde78fbb691696bad67f538f

• git.kernel.orghttps://git.kernel.org/stable/c/318b995cffcfcaa69a234d28123a3f4ae186a9df
• git.kernel.orghttps://git.kernel.org/stable/c/38f12d0e10d83b66fa1466400d876a3a8da31542
• git.kernel.orghttps://git.kernel.org/stable/c/dc366607c41c45fd0ae6f3db090f31dd611b644a