CVE/GHSA advisory issued against protocol

Circle USYC's assessment for RD-F-178 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No CVE, GHSA, or equivalent public advisory issued against USYC or Hashnote contracts. Hacksdatabase scan and web OSINT returned no advisory records. Data cache hacks: [] confirms no known vulnerability published via these channels. Threshold: green = no advisory or all advisories patched.

Sources #

Internal
Circle USYC Data Cache -- hacks field.research/protocols/circle-usyc/00-data-cache.json defillama.hacks = [] -- no advisories in standard aggregatorsretrieved 2026-05-16
URL
USYC Docs -- no advisory disclosuresWeb search for USYC Hashnote security incidents -- no CVE or GHSA advisory returnedretrieved 2026-05-16

Methodology #

Determine whether a CVE, GHSA, or equivalent public advisory has been issued against this protocol or its code.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol circle-usyc factor RD-F-178 score green collected_at 2026-05-15 21:56:43