CVE-2026-52992

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.5% 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 2026-07-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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-787Out-of-bounds WriteBase
• CWE-124Buffer Underwrite ('Buffer Underflow')Base

Data version

5.2

Document digest

17811d00ef6fcbaaf96c02f2674badb8bb32f2d7705d8a2bf6b052214e59dc44

• git.kernel.orghttps://git.kernel.org/stable/c/33aafd2418a59c96c0389d47ea09026661fa9ec6
• git.kernel.orghttps://git.kernel.org/stable/c/1f0ed0f57f0fc87e46fe19a05435c214dc464be2
• git.kernel.orghttps://git.kernel.org/stable/c/6ff8cca5cdb4f2e0ea6d28ecd78479dd3f221ebc
• git.kernel.orghttps://git.kernel.org/stable/c/a11372a8b1ceaa5e950a84b3b5fbf8228f25e277
• git.kernel.orghttps://git.kernel.org/stable/c/1586bd2d2fb436a26df20a70e78b000d34a7d159
• git.kernel.orghttps://git.kernel.org/stable/c/a3fd5dc1c7b0aae947a67dc2e2c037d57557a4de
• git.kernel.orghttps://git.kernel.org/stable/c/60d82592ac8b5637fbed871381eb0a16df0a492e
• git.kernel.orghttps://git.kernel.org/stable/c/dd9d3e16c2d5fa166e13dce07413be51f42c8f5d