CVE-2021-30809 | BDVDB-2026-163421 Detail

AppleiOS and iPadOS

Description#

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://support.apple.com/en-us/HT212814
https://support.apple.com/en-us/HT212819
https://support.apple.com/en-us/HT212815
https://support.apple.com/en-us/HT212816
https://support.apple.com/kb/HT212869
http://www.openwall.com/lists/oss-security/2021/12/20/6

Exploit#

No public exploit known

History#

Version 12021-10-28Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.