GHSA-FRRJ-87JH-2772 GoBGP confederation validation panics on empty AS_PATH attribute

Found through variant analysis based on CVE-2026-41643 Summary GoBGP accepts a zero-length ASPATH during UPDATE decoding and later panics while validating that attribute for a confederation eBGP peer. The vulnerable path is in the BGP UPDATE validator: a malformed UPDATE that should be rejected a...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error in the CapSoftwareVersion.DecodeFromBytes function. An attacker can cause a denial of service by remotely manipulating the data argument to trigger an off-by-one error. Remediation Upgrade...