CVE-2022-23990
HIGH7.5EPSS 3.7%Published: 1/26/2022Modified: 4/28/2026
Description
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
Affected packages (3)
- Alpine/expatfrom 0, < 2.2.10-r1
- Debian/expatfrom 0, < 2.2.10-2+deb11u1
- Debian/libxmltokfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |