CVE-2026-53499 FORT-validator Vulnerable to RRDP Shared Snapshot Cache Poisoning

FORT Validator is a Resource Public Key Infrastructure RPKI relying-party validator that produces validated route-origin data. FORT Validator versions through 1.6.7 contain an origin-validation error in their RRDP processing: a delegated CA under the same Trust Anchor Locator TAL can reference a...

CVE-2026-53499

FORT Validator (an RPKI relying-party validator by NICMx) versions through 1.6.7 contain an origin-validation error in their RRDP processing . A delegated CA under the same Trust Anchor Locator (TAL) can reference a victim CA's public RRDP notification and snapshot URLs, causing FORT's URL-based ...