There is 1 open security issue in bookworm.
1 issue left for the package maintainer to handle:
- CVE-2025-30192:
(needs triaging)
An attacker spoofing answers to ECS enabled requests sent out by the Recursor has a chance of success higher than non-ECS enabled queries. The updated version include various mitigations against spoofing attempts of ECS enabled queries by chaining ECS enabled requests and enforcing stricter validation of the received answers. The most strict mitigation done when the new setting outgoing.edns_subnet_harden (old style name edns-subnet-harden) is enabled.
You can find information about how to handle this issue in the security team's documentation.