vulnerability
Huawei EulerOS: CVE-2021-46143: expat security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jan 6, 2022 | Mar 29, 2022 | Apr 1, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jan 6, 2022
Added
Mar 29, 2022
Modified
Apr 1, 2026
Description
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
Solutions
huawei-euleros-2_0_sp8-upgrade-expathuawei-euleros-2_0_sp8-upgrade-expat-devel
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.