Description
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apple | iOS and iPadOS | < 26.6.1 | 26.6.1 |
| Apple | macOS | < 26.6.2 | 26.6.2 |
| Apple | visionOS | < 27 | 27 |
| Apple | watchOS | < 27 | 27 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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ByteV0rtex/CVE-2026-64788 ★ 6 · Sep 2, 2026
CVE-2026-64788 PoC — IOGPUFamily Use-After-Free (iOS 26.6 / 23G71)
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 3
- WID-SEC-2026-3352 Apple iOS, iPadOS, macOS Tahoe, macOS Golden Gate, macOS Sequoia und Safari: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 26, 2026
- WID-SEC-2026-2872 Apple Safari, macOS, iOS und iPadOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 14, 2026
- NCSC-2026-0317 Kwetsbaarheden verholpen in Apple macOS NCSC-NL (Netherlands) · Aug 20, 2026