CVE-2023-53851

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-12-09 01:30Z9 MO AGO

Last updated

2026-08-05 09:16Z1 MO AGO

Reserved

2025-12-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

e9bd4e6770c51f6245de6373e28e885262797453882c7c714136e0e4e8ff307a

• git.kernel.orghttps://git.kernel.org/stable/c/e09ed06938807cb113cddd0708ed74bd8cdaff33
• git.kernel.orghttps://git.kernel.org/stable/c/2fde37445807e6e6d7981402d0bf1be0e5d81291
• git.kernel.orghttps://git.kernel.org/stable/c/a7bfb2ad2184a1fba78be35209b6019aa8cc8d4d