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VULNERABILITIES

CVE-2026-96889 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://gitlab.gnome.org/GNOME/librsvg/-/work_items/1241 CISA-ADP
https://access.redhat.com/security/cve/CVE-2026-96889 [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=2539279 [email protected]
https://crates.io/crates/librsvg [email protected]
https://gitlab.gnome.org/GNOME/librsvg/-/work_items/1241 [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-96889
NVD Published Date:
Sep 23, 2026
NVD Last Modified:
Sep 25, 2026
Source:
[email protected]
CVE-2026-96889 Details - Not Deferred