Live › vulnerability › CVE-2026-118017
Go to dashboardA use-after-free bug in Firefox's SVG component lets memory be reused after it is freed. The sources do not say what an attacker can do with it beyond that, and the record gives no severity.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-27 14:32 UTC. All times on this page are UTC.
Anyone running Firefox before version , on any system where Firefox is installed. The sources do not say whether rendering SVG content from web pages or files is needed to trigger it. unknown
159No product ranges from the sources yet.
firefox --version159 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Use-after-free in the SVG component. This vulnerability was fixed in Firefox 159.
This page as .md · .json · in your agent: get_signal("CVE-2026-118017")
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