The most important of these problems, based on severity ratings and currently posted bug bounties, is CVE-2022-1633, a high-severity use-after-free in Sharesheet that was reported by Khalil Zhani, who was awarded a $5,000 payment for the discovery.
CVE-2022-1637 (inappropriate implementation in Web Contents), CVE-2022-1638 (Heap buffer overflow in V8 Internationalization), CVE-2022-1639 (use-after-free in ANGLE), and CVE-2022-1640 (use-after-free in ANGLE) are among the vulnerabilities (use-after-free in Sharing). Read More…