CVE-2023-40401

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

0.98% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 59.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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

2023-10-25 18:31Z2 YR AGO

Last updated

2025-02-13 17:07Z1 YR AGO

Reserved

2023-08-14

Assigning CNA

apple

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-306Missing Authentication for Critical FunctionBase

Data version

5.1

Document digest

5bd8639f7d72d46eaf7e795da2b5528a9b4cfd84e994e423bbb222b51f7658e7

• support.apple.comhttps://support.apple.com/en-us/HT213985
• support.apple.comhttps://support.apple.com/kb/HT213927
• support.apple.comhttps://support.apple.com/kb/HT213940
• support.apple.comhttps://support.apple.com/kb/HT213938
• support.apple.comhttps://support.apple.com/kb/HT213985
• seclists.orghttp://seclists.org/fulldisclosure/2023/Oct/26