CVE-2021-30741

HIGH

iPadOS < 14.6 - Use-After-Free via Maliciously Crafted Mail Message

Title source: llm

Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT212528

Scores

CVSS v3 7.1

EPSS 0.0081

EPSS Percentile 52.5%

Attack Vector LOCAL

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

Details

CWE

CWE-416

Status published

Products (2)

apple/ipados < 14.6

apple/iphone_os < 14.6

Published Sep 08, 2021

Tracked Since Feb 18, 2026