CVE-2021-30858 — Apple iOS, iPadOS, macOS Use-After-Free Vulnerability
2021-11-03 • CISA Known Exploited Vulnerability
[event] Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Apple |
| Product | iOS, iPadOS, and macOS |
| CWE | CWE-416 |
| CVE ID | CVE-2021-30858 |
| Date Added | 2021-11-03 |
| Due Date | 2021-11-17 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply updates per vendor instructions.
Due Date: 2021-11-17