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CVE-2021-30762

Severity
HIGH
CVSS
8.8
EPSS
0.10986
Risk score
64.05
CISA KEV
Yes
PoC
No
Published
2021-09-08
Modified
2025-10-21
First seen
2026-08-07
Aliases
EUVD-2021-17679, GHSA-GJ4G-95XX-7PC7
Products
Apple:iOS, Cisco:IOS unspecified <12.5
Sources
cisa.gov CVE-2021-30762
euvd EUVD-2021-17679

Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

References