Not rated
CVE-2021-30755 Processing a maliciously crafted font may result in the disclosure of process memory
Description
Processing a maliciously crafted font may result in the disclosure of process memory. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5. An out-of-bounds read was addressed with improved input validation.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 7.5 | earliest → < 7.5 | 7.5 |
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