CVE-2026-43656 | Apple iOS/iPadOS/macOS up to 18.7.8/26.4 File Parser out-of-bounds write

SecurityVulns
Yanac

A vulnerability has been found in Apple iOS, iPadOS and macOS up to 18.7.8/26.4 and classified as critical. Affected by this issue is some unknown functionality of the component File Parser. This manipulation causes out-of-bounds write.

The identification of this vulnerability is CVE-2026-43656. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More