vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-25236): Expat vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Feb 16, 2022 | Feb 22, 2022 | May 28, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 16, 2022
Added
Feb 22, 2022
Modified
May 28, 2026
Description
xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs.
Solutions
ubuntu-pro-upgrade-ayttmubuntu-pro-upgrade-cableswigubuntu-pro-upgrade-lib64expat1ubuntu-pro-upgrade-libcoin80ubuntu-pro-upgrade-libcoin80-runtimeubuntu-pro-upgrade-libcoin80v5ubuntu-pro-upgrade-libexpat1ubuntu-pro-upgrade-libinsighttoolkit3-20ubuntu-pro-upgrade-libxmlrpc-c-8ubuntu-pro-upgrade-libxmlrpc-c-8t64ubuntu-pro-upgrade-libxmlrpc-c-8v5ubuntu-pro-upgrade-libxmlrpc-core-c3ubuntu-pro-upgrade-libxmlrpc-core-c3t64ubuntu-pro-upgrade-libxmltok1ubuntu-pro-upgrade-swish-eubuntu-pro-upgrade-xmlrpc-api-utilsubuntu-upgrade-libexpat1
References
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.