Total
63 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2012-1147 | 2 Apple, Libexpat Project | 2 Mac Os X, Libexpat | 2026-06-16 | 4.3 MEDIUM | N/A |
| readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files. | |||||
| CVE-2012-0876 | 6 Canonical, Debian, Libexpat Project and 3 more | 11 Ubuntu Linux, Debian Linux, Libexpat and 8 more | 2026-06-16 | 4.3 MEDIUM | N/A |
| The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the same value. | |||||
| CVE-2009-3560 | 3 Apache, Libexpat Project, Xmltwig | 3 Http Server, Libexpat, Xml-twig For Perl | 2026-06-16 | 5.0 MEDIUM | N/A |
| The big2_toUtf8 function in lib/xmltok.c in libexpat in Expat 2.0.1, as used in the XML-Twig module for Perl, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with malformed UTF-8 sequences that trigger a buffer over-read, related to the doProlog function in lib/xmlparse.c, a different vulnerability than CVE-2009-2625 and CVE-2009-3720. | |||||