MEDIUM 4.4 NVD

CVE-2026-13002

A flow has been identified into dnssec.c library, causing an infinite loop to dnsmasq service. An attacker who controls any DNSSEC-signed zone can hang the dnsm

A flow has been identified into dnssec.c library, causing an infinite loop to dnsmasq service. An attacker who controls any DNSSEC-signed zone can hang the dnsmasq process with a single crafted response, killing all DNS resolution for its clients.

References

https://access.redhat.com/security/cve/CVE-2026-13002
https://bugzilla.redhat.com/show_bug.cgi?id=2486360

Published: 2026-08-14 · Source: NVD · Feed updated: 2026-08-14

This medium severity vulnerability with a CVSS score of 4.4 was published on 2026-08-14 via NVD.

vulnfeed aggregates 9887 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.