Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
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 iPadOS
0 to < 17.7.9affected
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/124148 ↗
- 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/36 ↗
- http://seclists.org/fulldisclosure/2025/Jul/35 ↗
- http://seclists.org/fulldisclosure/2025/Jul/32 ↗
- http://seclists.org/fulldisclosure/2025/Jul/31 ↗
- http://seclists.org/fulldisclosure/2025/Jul/30 ↗
- http://www.openwall.com/lists/oss-security/2025/08/02/1 ↗