ALPINE-CVE-2026-52688

Source
https://security.alpinelinux.org/vuln/CVE-2026-52688
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-52688.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-52688
Upstream
Published
2026-07-23T09:16:27Z
Modified
2026-11-03T06:32:56Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation

References

Affected packages

Alpine:v3.24 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.4-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-52688.json"