Question 1

What is CVE-2026-43773 — CVE-2026-43773?

Accepted Answer

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Mounting a maliciously crafted disk image may cause unexpected system termination or corrupt kernel memory.

Question 2

What is the authoritative source for CVE-2026-43773?

Accepted Answer

CVE-2026-43773 (CVE-2026-43773) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-43773CVE-2026-43773

Description

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