CVE-2026-62994: CoreDNS `k8s_external` headless AXFR can emit an empty transfer batch that panics the `transfer` plugin
Overview
- Severity
- Low (CVSS 3.7)
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Jul
- Released
- 2026-07-23
- EPSS Score
- 0.27% (percentile: 19.6%)
Affected Products (1)
Open Source Software
- azl3 coredns 1.11.4-17 on Azure Linux 3.0
Revision History
- 2026-07-23: Information published.