CVE-2026-13321

ADVISORY - debian

Summary

The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.

bind9 1:9.20.26-1 https://kb.isc.org/docs/cve-2026-13321

EPSS Score⁠: 0.00217 (0.123)

Common Weakness Enumeration (CWE)

Impacted images

Advisories

Sign in to Docker Scout

See which of your images are affected by this CVE and how to fix them by signing into Docker Scout.