CVE-2021-30807 is a memory corruption vulnerability impacting Apple iOS and iPadOS versions 14.7 and earlier and Apple macOS Big Sur versions 11.5 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):
Known Counter Measures:
Apple addressed the vulnerability in security advisories with updated versions.
Links to patches(if available)