vulnerability
OS X update for FontParser (CVE-2021-31013)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Sep 19, 2022 | Sep 19, 2022 | Mar 27, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Sep 19, 2022
Added
Sep 19, 2022
Modified
Mar 27, 2026
Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. Processing a maliciously crafted font may result in the disclosure of process memory.
Solutions
apple-osx-upgrade-11_6_2apple-osx-upgrade-12_1
Rapid7 Labs
2026 Global Threat Landscape Report
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