CVE-2023-53654

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 4.3% 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

Analyzed. NVD last modified this record on 2026-06-17.

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

2026-05-11 19:49Z3 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-131Incorrect Calculation of Buffer SizeBase

Data version

5.2

Document digest

b4ad097e12be228075a37ef53733936c7a34112781db5e2c5a4e1bc6689eb5c3

• git.kernel.orghttps://git.kernel.org/stable/c/e425e2ba933618ee5ec8e4f3eb341efeb6c9ddef
• git.kernel.orghttps://git.kernel.org/stable/c/a5485a943193e55c79150382e6461e8ea759e96e
• git.kernel.orghttps://git.kernel.org/stable/c/b04872e15f3df62cb2fd530950f769626e1ef489
• git.kernel.orghttps://git.kernel.org/stable/c/79ebb53772c95d3a6ae51b3c65f9985fdd430df6