CVE-2023-53339

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

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 10.3% 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 2026-06-17.

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

2025-09-17 14:56Z11 MO AGO

Last updated

2026-05-11 19:43Z3 MO AGO

Reserved

2025-09-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-617Reachable AssertionBase
• CWE-430Deployment of Wrong HandlerBase

Data version

5.2

Document digest

e2dcbb6e11527cf4761b1f36b0171e47398b9502a0c00e9480f111237b267d20

• git.kernel.orghttps://git.kernel.org/stable/c/ceb9ba8e30833a4823e2dc73f80ebcdf2498d01a
• git.kernel.orghttps://git.kernel.org/stable/c/ae81329f7de3aa6f34ecdfa5412e72161a30e9ce
• git.kernel.orghttps://git.kernel.org/stable/c/29eefa6d0d07e185f7bfe9576f91e6dba98189c2