TNCVE-2026-39870 — Vulnetix

TNCVE-2026-39870 PUBLISHED

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. Processing a maliciously crafted image may corrupt process memory.

Timeline

May 11, 2026 CVE Published

References

Tenable: CVE-2026-39870 advisory

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