CVE-2022-26766

medium

Description

A certificate parsing issue was addressed with improved checks. This issue is fixed in tvOS 15.5, iOS 15.5 and iPadOS 15.5, Security Update 2022-004 Catalina, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.4. A malicious app may be able to bypass signature validation.

References

References
More

https://support.apple.com/en-us/HT213256

https://support.apple.com/en-us/102770

https://support.apple.com/en-us/HT213258

https://support.apple.com/en-us/HT213257

https://support.apple.com/en-us/HT213255

https://support.apple.com/en-us/HT213254

https://support.apple.com/en-us/HT213253

Details

Source: Mitre, NVD

Published: 2022-05-26

Updated: 2022-06-08

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.03702