Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to cause a denial-of-service.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Apple Safari
0 to < 26.3affected
Apple iOS and iPadOS
0 to < 18.7.5affected0 to < 26.3affected
Apple macOS
0 to < 26.3affected
Apple visionOS
0 to < 26.3affected
References
- https://support.apple.com/en-us/126346 ↗
- https://support.apple.com/en-us/126347 ↗
- https://support.apple.com/en-us/126348 ↗
- https://support.apple.com/en-us/126353 ↗
- https://support.apple.com/en-us/126354 ↗
- https://access.redhat.com/security/cve/CVE-2026-20652 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2448793 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20652.json ↗
- https://access.redhat.com/errata/RHSA-2026:22136 ↗
- https://access.redhat.com/errata/RHSA-2026:10702 ↗
- https://access.redhat.com/errata/RHSA-2026:16056 ↗
- https://access.redhat.com/errata/RHSA-2026:13845 ↗
- https://access.redhat.com/errata/RHSA-2026:11814 ↗
- https://access.redhat.com/errata/RHSA-2026:19535 ↗
- https://access.redhat.com/errata/RHSA-2026:16695 ↗
- https://access.redhat.com/errata/RHSA-2026:14659 ↗
- https://access.redhat.com/errata/RHSA-2026:11329 ↗
- https://access.redhat.com/errata/RHSA-2026:9692 ↗
- https://access.redhat.com/errata/RHSA-2026:19206 ↗