CVE-2023-53635

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

0.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 32.7% 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

Modified. NVD last modified this record on 2026-08-04.

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

2025-10-07 15:19Z11 MO AGO

Last updated

2026-08-05 09:15Z1 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.2)

CNA CVSS vector

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

Weaknesses

• CWE-682Incorrect CalculationPillar

Data version

5.2

Document digest

df70b6a81a8a0dec79be3271813b0965657b3dece7a6529f591b9e2d484c4169

• git.kernel.orghttps://git.kernel.org/stable/c/80c5ba0078e20d926d11d0778f9a43902664ebf0
• git.kernel.orghttps://git.kernel.org/stable/c/ff5e4ac8dd7be7f1faba955c5779a68571eeb0f8
• git.kernel.orghttps://git.kernel.org/stable/c/f612ae1ab4793701caf39386fb3b7f4b3ef44e48
• git.kernel.orghttps://git.kernel.org/stable/c/73db1b8f2bb6725b7391e85aab41fdf592b3c0c1