CVE-2026-50243: Unbound Respip Missing Bogus Check

Rewriting handler acts on DNS answers without verifying their DNSSEC security status. This can allow spoofed BOGUS answers to be rewritten, effectively bypassing validation. Ensure the handler asserts the security status before proceeding.

Provally CuratedPublic repositoryHighMedium confidenceVerifiedApache-2.0C
greprules fetch cve-2026-50243-unbound-respip-missing-bogus-check --engine opengrep

Description

Rewriting handler acts on DNS answers without verifying their DNSSEC security status. This can allow spoofed BOGUS answers to be rewritten, effectively bypassing validation. Ensure the handler asserts the security status before proceeding.