CVE-2026-53015

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 2.2% 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

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

2026-06-24 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-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

063d25358339fcc9a4fb8b90c8c1a54ddbb6d90bed86d5786b870c4a1367f88c

• git.kernel.orghttps://git.kernel.org/stable/c/4fc9b12e43a3f19a01a8fb61f7961be79de20253
• git.kernel.orghttps://git.kernel.org/stable/c/858e4d98a86adf34584767388deb6c9b217f70c5
• git.kernel.orghttps://git.kernel.org/stable/c/582b0bf201157632cb5474c885989a6ebda46521
• git.kernel.orghttps://git.kernel.org/stable/c/2d8c7edcb661812249469f4a5b62e9339118846f