Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may disclose internal states of the app.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Apple Safari
0 to < 18.6affected
Apple iOS and iPadOS
0 to < 18.6affected
Apple macOS
0 to < 15.6affected
Apple tvOS
0 to < 18.6affected
Apple visionOS
0 to < 2.6affected
Apple watchOS
0 to < 11.6affected
References
- https://support.apple.com/en-us/124147 ↗
- https://support.apple.com/en-us/124149 ↗
- https://support.apple.com/en-us/124152 ↗
- https://support.apple.com/en-us/124153 ↗
- https://support.apple.com/en-us/124154 ↗
- https://support.apple.com/en-us/124155 ↗
- https://lists.debian.org/debian-lts-announce/2025/08/msg00015.html ↗
- http://seclists.org/fulldisclosure/2025/Aug/0 ↗
- http://seclists.org/fulldisclosure/2025/Jul/37 ↗
- http://seclists.org/fulldisclosure/2025/Jul/35 ↗
- http://seclists.org/fulldisclosure/2025/Jul/32 ↗
- http://seclists.org/fulldisclosure/2025/Jul/30 ↗
- http://www.openwall.com/lists/oss-security/2025/08/02/1 ↗