ALPINE-CVE-2026-33254
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-33254
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-33254.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-33254
- Upstream
- Published
- 2026-04-22T14:16:53Z
- Modified
- 2026-11-03T06:32:54Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An attacker can create a large number of concurrent DoQ or DoH3 connections, causing unlimited memory allocation in DNSdist and leading to a denial of service. DOQ and DoH3 are disabled by default.
- References
Affected packages
Alpine:v3.23 / dnsdist
Package
- Name
- dnsdist
- Purl
- pkg:apk/alpine/dnsdist?arch=source