What’s Vulnerable › Vulnerabilities
CVE-2021-30741
- Severity: high (CVSS 7.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-09-08 · updated 2026-06-17
- Weakness: CWE-416
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.
Affected products
- Apple iPadOS: before 14.6 — fixed in 14.6
- Apple Iphone Os: before 14.6 — fixed in 14.6
How to fix
Upgrade to a fixed version: Apple iPadOS 14.6; Apple Iphone Os 14.6. Check the vendor advisory for mitigations.
References
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