CVE-2026-112521 — Vulnerability intelligence

Apple — macOS

Published: 2026-10-26T20:38:06.669Z

CVSS

9.3

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

A buffer overflow 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. A sandboxed process may be able to circumvent sandbox restrictions.

Sources

• CVE-2026-112521
• Original advisory
• Original advisory
• Original advisory
• CVE-2026-112521