Question 1

What is CVE-2026-39877 — CVE-2026-39877?

Accepted Answer

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. An app may be able to disclose kernel memory.

Question 2

What is the authoritative source for CVE-2026-39877?

Accepted Answer

CVE-2026-39877 (CVE-2026-39877) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-39877CVE-2026-39877

Description

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