CVE-2026-52967

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

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 32.3% of scored records. A rank, not a probability.

NVD base score

8.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/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 16:28Z2 MO AGO

Last updated

2026-08-05 12:32Z1 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

8e61f8a7a0241a1ad766f033c73af50922c548e39ae7ceac8ad31dcd436867a4

• git.kernel.orghttps://git.kernel.org/stable/c/1cfa2d59f669db28d6292d10ff87ca6837c781b0
• git.kernel.orghttps://git.kernel.org/stable/c/b41598bf54b3fe528994e573df6008f8f4d0a4f4
• git.kernel.orghttps://git.kernel.org/stable/c/cd4b9b662f0fb9aa97ee6bf9034eca76fc6cab23
• git.kernel.orghttps://git.kernel.org/stable/c/97a05b0ae9ea5ec052be2eef0f9cc7ce03501bbb
• git.kernel.orghttps://git.kernel.org/stable/c/1b9331b16b0ed9414dcf7583d8134bdfeb117aae
• git.kernel.orghttps://git.kernel.org/stable/c/7d9a7f1f96cd617ee9e75bb22217c709038e26b8