WID-SEC-W-2025-2696

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

expat: Schwachstelle ermöglicht Denial of Service

view advisory published 2025-11-27

Ein lokaler Angreifer kann eine Schwachstelle in expat ausnutzen, um einen Denial of Service Angriff durchzuführen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-66382USmedium5.5—
In libexpat through 2.7.3, a crafted file with an approximate size of 2 MiB can lead to dozens of seconds of processing time.
02

references

External citations — patches, advisories, analysis.

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan