Live › vulnerability › CVE-2026-86986
Go to dashboardA use-after-free flaw in Safari lets maliciously crafted web content crash the browser. The sources describe a crash only, not code execution or data access.
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.
Anyone using Safari or an iOS, iPadOS, macOS or visionOS build older than the fixed versions, when they open untrusted web content. Systems that do not run these builds can skip it.
No product ranges from the sources yet.
27.2 on macOS Golden Gate, or update iOS and iPadOS to 26.7.2 or 27.2, and visionOS to 27.2, per the vendor note.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
A use-after-free issue was addressed with improved memory management. 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, visionOS 27.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
This page as .md · .json · in your agent: get_signal("CVE-2026-86986")
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.