HIGH 7.5 Microsoft
CVE-2026-3104
Memory leak in code preparing DNSSEC proofs of non-existence
Microsoft Security Update 2026-Mar: Memory leak in code preparing DNSSEC proofs of non-existence
Affected Products
- azl3 bind 9.20.18-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-3104
- https://nvd.nist.gov/vuln/detail/CVE-2026-3104
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-03-10 via Microsoft. Affected: azl3 bind 9.20.18-1 on Azure Linux 3.0.
vulnfeed aggregates 9044 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.