CVE-2026-65343

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. A remote attacker may be able to cause unexpected system termination.

Affected

Apple · iOS and iPadOS · macOS · tvOS · visionOS · watchOS

CVSS v3.1 CNA

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.69% chance of exploitation in the next 30 days, 52nd percentile

Published

2026-08-17

Updated

2026-09-14

Proof-of-concept exploits (3)

• ByteV0rtex/CVE-2026-6534386★ · 2026-09-04
• hidayat-tanjung/CVE-2026-65343-e7eb2ed2★ · 2026-09-15
• lkop32788/iOS26.6-CVE-2026-65343

Security advisories

• https://support.apple.com/en-us/148281
• https://support.apple.com/en-us/148282

References

• CVE Record
• NVD entry

Related

• CVE-2026-64788
• CVE-2026-65349
• CVE-2025-12345