CVE-2026-32327

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CVSS 3.1

9.1 critical

EPSS

<1%p38

Published

Aug 6, 2026 (Aug 6, 2026)

Modified

Aug 7, 2026

Description

A bug in APR-util version 1.6.3 (and earlier) allows a stack recursion attack against any library consumer which parses XML from untrusted sources and uses the apr_xml_quote_elem() function. Users are recommended to upgrade to version 1.6.4, which fixes this issue.

Vendors: apache
Products: apr-util
Weakness: CWE-674
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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