A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Apr 22, 2026 · NIST NVD

   Detected

   A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.

2. Jun 17, 2026 · NIST NVD

   Updated

   A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.

Affected

• cpe powerdns/dnsdistversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-33598

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-33598

  A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.

  nvd.nist.gov

References

• Vendor Advisory · dnsdist.org