ALPINE-CVE-2026-33595

Source
https://security.alpinelinux.org/vuln/CVE-2026-33595
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-33595.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-33595
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

A client can trigger excessive memory allocation by generating a lot of errors responses over a single DoQ and DoH3 connection, as some resources were not properly released until the end of the connection.

References

Affected packages

Alpine:v3.23 / dnsdist

Package

Name
dnsdist
Purl
pkg:apk/alpine/dnsdist?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.0
Fixed
2.0.4-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-33595.json"

Alpine:v3.24 / dnsdist

Package

Name
dnsdist
Purl
pkg:apk/alpine/dnsdist?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.9.0
Fixed
2.0.4-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-33595.json"