CVE-2026-53199

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

0.72% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 51.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-06.

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

2026-06-25 08:39Z2 MO AGO

Last updated

2026-08-05 12:34Z1 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-468Incorrect Pointer ScalingBase

Data version

5.2

Document digest

84f6e2007345eea0730036653242c2cd89baa11833c7624a49bd8b3fedf93094

• git.kernel.orghttps://git.kernel.org/stable/c/16514afeb7d3d121072ba9a0b640d6c1c5507db0
• git.kernel.orghttps://git.kernel.org/stable/c/a82d4251918f37d9c5aab7b365157669fb885ec3
• git.kernel.orghttps://git.kernel.org/stable/c/695c59cf7bf707e6ff8cea01916ee50e86616933
• git.kernel.orghttps://git.kernel.org/stable/c/09b8a7aa5a341bb345dc492aac139525efa13515
• git.kernel.orghttps://git.kernel.org/stable/c/918c0c988239aa5ab96b254e504d191af6191061
• git.kernel.orghttps://git.kernel.org/stable/c/0b38870d81ab3a04c1ab0598d9d3285f5d9d0584
• git.kernel.orghttps://git.kernel.org/stable/c/fe7221b4346418d27ec2daccfc09df6692b76f0b
• git.kernel.orghttps://git.kernel.org/stable/c/004e9ecfe6c5384f9e0b2f6f6389d42ec22789af