CVE-2023-53608

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.7% 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

Modified. 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

2025-10-04 15:44Z11 MO AGO

Last updated

2026-08-05 09:15Z1 MO AGO

Reserved

2025-10-04

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-416Use After FreeVariant

Data version

5.2

Document digest

da3f188a6b5184959689812f873b597ff4e8858bf96ae700b106b5def0eae991

• git.kernel.orghttps://git.kernel.org/stable/c/034cce77d52ba013ce62b4f5258c29907eb1ada5
• git.kernel.orghttps://git.kernel.org/stable/c/0dbf0e64b91ee8fcb278aea93eb06fc7d56ecbcc
• git.kernel.orghttps://git.kernel.org/stable/c/613bf23c070d11c525268f2945aa594704a9b764
• git.kernel.orghttps://git.kernel.org/stable/c/f32297dba338dc06d62286dedb3cdbd5175b1719
• git.kernel.orghttps://git.kernel.org/stable/c/92684e02654c91a61a0b0561433b710bcece19fe
• git.kernel.orghttps://git.kernel.org/stable/c/bae009a2f1b7c2011d2e92d8c84868d315c0b97e
• git.kernel.orghttps://git.kernel.org/stable/c/b4d80bd6370b81a1725b6b8f7894802c23a14e9f
• git.kernel.orghttps://git.kernel.org/stable/c/6be49d100c22ffea3287a4b19d7639d259888e33