> Debian DSA-6566-1 Expat Critical DoS Risks CVE-2026-66046 CVE-2026-76956

Several vulnerabilities have been discovered in Expat, an XML parsing C library, which could result in denial of service or potentially the execution of arbitrary code, if a malformed XML file is processed. For the stable distribution (trixie), these problems have been fixed in version 2.9.0-1~deb13u1.