CVE-2026-53034

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 2.7% 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 2026-07-15.

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 16:29Z2 MO AGO

Last updated

2026-06-24 16:29Z2 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-476NULL Pointer DereferenceBase
• CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

dc3b9ee9fbcfa2848e8858d2c30cd1ffc3169b048c91bb422d57c7d8293f3fe0

• git.kernel.orghttps://git.kernel.org/stable/c/75b7d3b3f8bd4e59eb3af1b11a43c64c0c2db6f4
• git.kernel.orghttps://git.kernel.org/stable/c/a94d3dd78ee8b63e6b8ad629081c952c93ee5a10
• git.kernel.orghttps://git.kernel.org/stable/c/4913c94a3adcdbb64c552110c0c243cb1fdbb317
• git.kernel.orghttps://git.kernel.org/stable/c/041eb6348d73ee5e15fc8161f1eac5a6e8289ca0
• git.kernel.orghttps://git.kernel.org/stable/c/37bfcd164161b47d00b1c3bd20adc816a6977ce0
• git.kernel.orghttps://git.kernel.org/stable/c/dca38b7734d2ea00af4818ff3ae836fab33d5d5a