CVE
CVE-2026-42304
0field notes · 1digest CVSS 7.5
Daily digests
Twisted's DNS resolver (twisted.names) can be crashed with crafted DNS responses that use recursive compression pointer chains. An attacker who can send or spoof DNS replies to a Twisted-based application can cause a denial of service. No authentication required, but the attacker does need to be in a position to deliver DNS responses to the target.