CVE detail

CVE-2023-41991 — Apple Multiple Products Improper Certificate Validation Vulnerability

Published 2023-09-25 · Modified 2023-09-25 · Source kev

HIGH

severity

CVSS-derived band

n/a

CVSS v3

0–10 scale

0.0455

EPSS probability

exploitation probability, 30d

91.0%

EPSS percentile

percentile vs all CVEs

LISTED

CISA KEV

due 2023-10-16

Description

Apple iOS, iPadOS, macOS, and watchOS contain an improper certificate validation vulnerability that can allow a malicious app to bypass signature validation.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.