CVE-2026-43788

Name of the Vulnerable Software and Affected Versions macOS versions prior to Golden Gate 27

Description An integer overflow occurs due to insufficient input validation. Processing a maliciously crafted file can result in a denial-of-service or the potential disclosure of memory contents. An integer overflow is a condition where an arithmetic operation attempts to create a numeric value that is outside of the range that can be represented with a given number of bits.

Recommendations Update to macOS Golden Gate 27.