CVE-2023-53487

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.9% 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 2026-06-17.

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

2025-10-01 11:42Z11 MO AGO

Last updated

2026-05-11 19:45Z3 MO AGO

Reserved

2025-10-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-276Incorrect Default PermissionsBase

Data version

5.2

Document digest

a4dd3ffd52a42153a34f171783139cc0105263811abcc42bf8e6b432517c0ec5

• git.kernel.orghttps://git.kernel.org/stable/c/8f09cc15dcd91d16562400c51d24c7be0d5796fa
• git.kernel.orghttps://git.kernel.org/stable/c/1d29e21ed09fa668416fa7721e08d451b9903485
• git.kernel.orghttps://git.kernel.org/stable/c/0ba7f969be599e21d4b1f1e947593de6515f4996
• git.kernel.orghttps://git.kernel.org/stable/c/8ef25fb13494e35c6dbe15445c7875fa92bc3e8b
• git.kernel.orghttps://git.kernel.org/stable/c/b8fee83aa4ed3846c7f50a0b364bc699f48d96e5
• git.kernel.orghttps://git.kernel.org/stable/c/6acb8a453388374fafb3c3b37534b675b2aa0ae1
• git.kernel.orghttps://git.kernel.org/stable/c/4f3175979e62de3b929bfa54a0db4b87d36257a7