CVE-2023-41991

2023-09-2118:23:48

apple

www.cve.org

certificate validation

macos ventura 13.6

ios 16.7

ipados 16.7

malicious app

signature validation bypass

actively exploited

5.8 Medium

AI Score

Confidence

High

0.017 Low

EPSS

Percentile

87.9%

JSON

A certificate validation issue was addressed. This issue is fixed in macOS Ventura 13.6, iOS 16.7 and iPadOS 16.7. A malicious app may be able to bypass signature validation. Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 16.7.

CNA Affected

[
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "16.7",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "13.6",
        "versionType": "custom"
      }
    ]
  }
]