2026-09-05
This monthNew web3 security vulnerability disclosures and CVEs in the last 48 hours
Over the past 48 hours, no new high‑impact security vulnerabilities specific to blockchain or Web3 protocols have been disclosed via official channels such as the NVD, GitHub advisories, or researcher…
RESEARCH: New web3 security vulnerability disclosures and CVEs in the last 48 hours
RESEARCH: New Web3 Security Vulnerability Disclosures and CVEs in the Last 48 Hours
Summary
Over the past 48 hours, no new high‑impact security vulnerabilities specific to blockchain or Web3 protocols have been disclosed via official channels such as the NVD, GitHub advisories, or researcher announcements. The most recent updates from relevant sources (CVE Program news, CISA’s Known Exploited Vulnerabilities Catalog, and a major European research project) pertain to CVE numbering authority additions and general cybersecurity infrastructure but do not include any newly identified Web3 exploits.
Key Developments
- 2026-08-25 — Security4Media was added as a CVE Numbering Authority (CNA). CVE Program News
- 2026-08-25 — Velneo was added as a CVE Numbering Authority (CNA). CVE Program News
- 2026-08-25 — Circutor was added as a CVE Numbering Authority (CNA). CVE Program News
- 2026-09-01 — The CVE Program Technical Workshop – Autumn 2026 is scheduled for October 29, 2026 (virtual). CVE Program Events
Sources
- CVE Program News – Security4Media Added as CNA
- CVE Program News – Velneo Added as CNA
- CVE Program News – Circutor Added as CNA
- CVE Program Events – Technical Workshop Autumn 2026
- CISA Known Exploited Vulnerabilities Catalog
- European CyberWiz Project (relevant to broader cybersecurity but not Web3)
These sources confirm the absence of fresh Web3‑specific CVE disclosures within the specified timeframe.