CVE-2023-53660

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.0% 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

Low. 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 15:21Z11 MO AGO

Last updated

2026-08-05 09:15Z1 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-843Access of Resource Using Incompatible Type ('Type Confusion')Base

Data version

5.2

Document digest

812191a906636189ee89a99e2b01404c153328b2e524ec7a46a38ab7c6a35546

• git.kernel.orghttps://git.kernel.org/stable/c/b58d34068fd9f96bfc7d389988dfaf9a92a8fe00
• git.kernel.orghttps://git.kernel.org/stable/c/cbd000451885801e9bbfd9cf7a7946806a85cb5e
• git.kernel.orghttps://git.kernel.org/stable/c/937345720d18f1ad006ba3d5dcb3fa121037b8a2
• git.kernel.orghttps://git.kernel.org/stable/c/7c62b75cd1a792e14b037fa4f61f9b18914e7de1