Skip to content
Threat Feed

Tag

Edns

1 brief RSS
high advisory

CVE-2026-42944: Heap Overflow with Multiple NSID, COOKIE, and PADDING EDNS Options

Microsoft disclosed CVE-2026-42944, a heap overflow vulnerability related to the processing of multiple NSID, COOKIE, and PADDING EDNS options in an unspecified product.

cve heap-overflow dns edns denial-of-service
2r 3t 1c