ALPINE-CVE-2026-20031
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-20031
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-20031.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-20031
- Upstream
- CVE-2026-20031
- Published
- 2026-03-04T18:16:16Z
- Modified
- 2026-11-03T06:33:01Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability in the HTML Cascading Style Sheets (CSS) module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper error handling when splitting UTF-8 strings. An attacker could exploit this vulnerability by submitting a crafted HTML file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the scanning process.
- References