CVE-2026-43788

6.6 mediumEPSS 0.1%

Medium (6.6) in apple macos. EPSS 0.1% chance of exploitation in the next 30 days.

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.

Severity

CVSS 3.1

6.6 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2026-09-14
Modified: 2026-09-15
Record from: the NVD, synced 2026-10-19

Affected

apple:macos

References

https://support.apple.com/en-us/149035

Check your stack JSON