CVE-2026-112552 — Vulnerability intelligence

Apple — macOS

Published: 2026-10-26T20:44:01.047Z

CVSS

9.8

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker with control of a network file server may be able to cause unexpected system termination.

Sources

• CVE-2026-112552
• Original advisory
• Original advisory
• Original advisory
• CVE-2026-112552