Live › vulnerability › CVE-2026-86973
Go to dashboardAn out-of-bounds read in Safari and related Apple OS components can be triggered by maliciously crafted web content. The sources say it causes an unexpected process crash, with no reported code execution.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-26 21:55 UTC. All times on this page are UTC.
Users who browse the web in Safari or other WebKit-based apps on the listed Apple platforms before the fixed versions. The sources describe a crash from processing crafted web content, and do not describe server-side or developer-only exposure. Devices already on the fixed versions are not affected.
No product ranges from the sources yet.
27.2 or later, or iOS and iPadOS to 26.7.2 or 27.2, and macOS to 27.2 (Golden Gate).Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2. Processing maliciously crafted web content may lead to an unexpected process crash.
This page as .md · .json · in your agent: get_signal("CVE-2026-86973")
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.