CVE-2022-40674
HIGH8.1EPSS 0.94%expat - security update
Published: 9/14/2022Modified: 4/28/2026
Description
libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
Affected packages (5)
- Alpine/expatfrom 0, < 2.2.10-r7
- Debian/expatfrom 0, < 2.2.10-2+deb11u4
- Debian/expatfrom 0, < 2.2.6-2+deb10u5
- Debian/expatfrom 0, < 2.2.10-2+deb11u4
- Debian/libxmltokfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |