CVE-2021-30869 is a type confusion vulnerability impacting Apple iOS versions 12.5.4 and earlier, and macOS Catalina security update 2021-005 and earlier. A proof of concept (PoC) was not observed publicly or in the underground. Apple claimed to be aware of the vulnerability being actively exploited in the wild.
PoC Links(if available):
Apple exploitation information –
Known Counter Measures:
Apple addressed the vulnerability in security advisories with updated versions.
Links to patches(if available)