This CVE has been withdrawn by MITRE
MITRE marked CVE-2026-3260 as REJECTED on . There is no longer a valid blast radius to assess. Any historical package or vendor data shown below is preserved for audit reference only.
Reason given by MITRE
The Undertow web server enforces a default maximum HTTP request entity size limit. Any request (including GET or HEAD) containing a body that exceeds this configurable limit is safely dropped by the server, preventing single-request Resource Exhaustion (Out of Memory) Denial of Service attacks.
CVE-2026-3260 Blast Radius
✕ WITHDRAWN — HISTORICAL DATAA flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content…