AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

AppleCVE-2026-43812

Apple iOS and iPadOS: use after free

Apple

CVE-2026-43812 · Published Jul 27, 2026 · updated Aug 17, 2026

Critical9.8
Fix: upgrade to 18.7.10 or later (3 fixed versions below)
Apple advisory

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. An app may be able to cause unexpected system termination.

Affected versions

PackageAffectedFixed in
iOS and iPadOS
Product
< 18.7.1018.7.10
< 26.626.6
macOS
Product
< 15.7.815.7.8
< 26.626.6
tvOS
Product
< 26.626.6
visionOS
Product
< 26.626.6
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity from
CISA (its enrichment of the CVE record)
Weakness
CWE-416

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