CVE-2026-96889Published

Librsvg: use-after-free when xml includes have duplicated entities

Exact source revision recorded 29 Oct 2026 14:12:12 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-96889

Published

A flaw was found in librsvg. When processing an SVG document containing nested XML inclusions (Xincludes) with duplicate entity declarations, a use-after-free error can occur. This vulnerability arises because the library incorrectly frees an XML entity that is still in use by the parser. An attacker could potentially exploit this to cause a denial of service or execute arbitrary code.

Source published: 23 Sep 2026 19:40:14 UTC
Source modified: 29 Oct 2026 12:16:37 UTC
Observed here: 29 Oct 2026 14:12:12 UTC
Source terms: CVE Program Terms of Use

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CVSS 3.1 · 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H