The VulnCheck Changelog

Recent changes to the VulnCheck API
September 23, 2026
New Features
  1. Platform - Improved OSV and SBOM scan support in API / CLI / GitHub Action.
  2. Exploit & Vulnerability Intelligence - Improved CVE refresh handling, enhanced vulncheck-nvd2 support, and better MITRE ATT&CK technique data correctness.
  3. Package Intelligence - Improved collection timeliness, boosted Maven license coverage, added new repo support to Maven, increased Maven SHA1s, and improved NPM data completeness.
  4. Canary Intelligence - Canary rest pipeline including forensic report generation is now in production.
  5. 32 new initial-access advisories
September 2, 2026
New Features
  1. Exploit & Vulnerability Intelligence - V4 Advisory Support Completion
  2. Package Intelligence - Maven coverage improvement and NPM package CVE matching enhancements
  3. Canary Intelligence - C2Extractor introduction and canary reset pipeline improvement
  4. Target Intelligence - Improved version detection for message query infrastructure and multi-service fingerprinting
  5. 32 new initial-access advisories
August 12, 2026
New Features
  1. Package Intel Maven Coverage
  2. Canary Intel C2 Detection Fields
  3. Canary Intel Coverage Expansion
  4. Target Intel Filtering Improvement
  5. 27 new initial-access advisories
July 22, 2026
New Features
  1. AI / Agent-Ready CLI
  2. Expanded V4 Advisory Support
  3. Exploits Index `exploit_type` Improved Coverage
  4. Improved Maven (Java) Package Intelligence
  5. 15 new indices
April 7, 2026
New Features
  1. V4 API endpoints now live in production with access enabled for EVI customers
  2. SDK generation upgraded to OpenAPI 3.1 with expanded Python SDK support and Go SDK updates for feature parity
  3. Added src_ip and src_asn filters to vulncheck-canaries indexes
  4. 5 new indices
  5. 67 new initial-access advisories
March 20, 2026
New Features
  1. V4 Advisory API endpoints now available
  2. V4 Backup API endpoints now available
  3. V4 OpenAPI specification endpoint now available
March 18, 2026
New Features
  1. New Microsoft CSAF index added for improved advisory coverage
  2. Dedicated Patch Tuesday ingestion schedule implemented for near-immediate Microsoft advisory availability
  3. Bug fixes for Maven hash accuracy and backup index visibility for trial/community users
  4. 5 new indices
  5. 20 new initial-access advisories
February 25, 2026
New Features
  1. Community API rate limiting is now enabled at 1,000 requests/minute, with a descriptive HTTP 429 response when exceeded.
  2. New POST support for Index Querying. POST `https://api.vulncheck.com/v3/index/{index}` enables larger, more complex CVE queries.
  3. OpenCTI integration upgraded with expanded MITRE/CAPEC objects, richer relationships, and full CVSS coverage.
  4. New CVE Identity Mapping meta index (EVI customers) to correlate CVEs to non-CVE identifiers across ecosystems.
February 4, 2026
New Features
  1. Async Python SDK support is now available, enabling non-blocking, high-throughput integrations using asyncio.
  2. v3 Index APIs now support sort and order parameters, allowing server-side result ordering for large datasets.
January 21, 2026
New Features
  1. New batch PURL endpoint delivers ~90% faster vulnerability scans at scale, alongside global infra improvements and data quality fixes.
December 2, 2025
New Features
  1. 9 new indices
  2. 35 new initial-access advisories
October 21, 2025
New Features
  1. 7 new indices
  2. 49 new initial-access advisories
August 15, 2025
New Features
  1. 6 new indices
  2. 6 new initial-access advisories
August 7, 2025
New Features
  1. 8 new indices
  2. 24 new initial-access advisories
July 17, 2025
New Features
  1. 11 new indices
  2. 15 new initial-access advisories
June 23, 2025
New Features
  1. 7 new indices
  2. 28 new initial-access advisories
May 19, 2025
New Features
  1. 3 new indices
  2. 40 new initial-access advisories
March 18, 2025
New Features
  1. 8 new indices
  2. 7 new initial-access advisories
March 3, 2025
New Features
  1. 11 new indices
  2. 13 new initial-access advisories
January 30, 2025
New Features
  1. 5 new indices
  2. 29 new initial-access advisories
  3. IA release notes
November 25, 2024
New Features Improvements
  1. Initial Access Release notes
  2. 25 new initial-access advisories
  3. 3 new indices
October 15, 2024
New Features Improvements
  1. 18 new initial-access advisories
  2. 7 new indices
September 12, 2024
New Features Improvements
  1. 32 new initial-access advisories
  2. 6 new indices
July 18, 2024
New Features Improvements
  1. 29 new Initial Access advisories
  2. 16 New indices
May 22, 2024
New Features Improvements
  1. 4 New Features
  2. 13 new Initial Access advisories
  3. 15 New indices
April 26, 2024
New Features Improvements
  1. 13 New indices
  2. 11 new Initial Access entries
March 25, 2024
  1. New Initial Access features
  2. 3 New indices including Microsoft KB list by CVE
  3. 5 new Initial Access entries
February 16, 2024
New Features Improvements
  1. Upgraded dashboard, and the VulnCheck KEV Browser
  2. 6 New indices including OpenCloud Vulnerability & Security Issue Database
  3. 5 New Initial Access artifacts
February 1, 2024
New Features Improvements
  1. New Features
  2. 3 New Advisories
  3. 10 New Indices
January 18, 2024
New Features Improvements
  1. CVE Browser
  2. 4 new Initial Access advisories
  3. New query parameters for the ipintel-* IP Intelligence indexes and more
  4. 33 new indices including Microsoft Security Updates
December 21, 2023
New Features Improvements
  1. Introducing VulnCheck IP Intelligence
  2. 5 new Initial Access advisories
  3. 17 new indices
December 13, 2023
New Features
  1. Recent IA activity including Apache Druid Log4Shell and ownCloud graphapi
  2. 17 new Indices including LG security, and several Apache projects
December 5, 2023
New Features
  1. 20 new Indices including mitre-attack-cve, botnets, and ransomware
November 21, 2023
New Features
  1. 5 new Indices including osv and cbl-mariner
November 17, 2023
New Features Improvements
  1. New Changelog Initial Access Details
  2. 20 new indices including nokia, blackberry, and iava
November 7, 2023
New Features Improvements
  1. Search for aliases in all indices
  2. 30 new indices including checkpoint, jetbrains, and bitdefender
October 11, 2023
  1. New indices: epss, vulnerability-aliases, and threat-actors
  2. More Indices: kubernetes, rustsec-advisories, hashicorp, wolfssl, zoom, and salesforce
October 6, 2023
New Features Improvements
  1. New Documentation Portal
  2. 64 New Indices
August 15, 2023
New Features
  1. New Index: vulncheck-nvd2 - NIST NVD V2.0 data supplemented with VulnCheck Data
  2. New Indices: twcert, vde, watchguard, vyaire, and ubiquiti
  3. New Indices: usom, zimba, zyxel, yokogawa, nodejs, and hkcert
August 3, 2023
New Features Improvements
  1. We have a booth at BlackHat. Come say hi!
  2. New Indices: schneider-electric, dell, arch, debian, rocky, and wolfi
July 25, 2023
New Features Improvements
  1. Fixes to the github-exploits backup
  2. New Indexes: vulncheck-nvd, eol and many more
July 19, 2023
New Features Improvements
  1. New Indexes: nist-nvd and many more
  2. Multi-region support for backups
June 12, 2023
New Features Improvements
  1. Portal Feature: Employee Invitations
  2. New package managers for PURL queries
  3. 13 New Indexes
May 31, 2023
Improvements
  1. OPAM, Wolfi and Swift support for PURL queries
May 18, 2023
New Features Improvements
  1. New V3 Exploits Index
  2. About 25+ more Indices
April 20, 2023
New Features Improvements
  1. We are now a CVE Numbering Authority
  2. Postman collection support
  3. New package managers added to our PURL support
March 30, 2023
New Features Improvements
  1. Providing Fixed Version in OS package manager support
  2. New package types support for PURL: Maven, PHP, Ruby, and Rust
  3. 5 New Indices: ABB, AlmaLinux, Alpine Linux, AWS and Apple
March 15, 2023
New Features Improvements
  1. New Endpoint: Request vulns related to a PURL
  2. Snort Rule added to initial-access index
  3. New Endpoint: Request vulns related to a CPE
  4. New Index: Debian Security Tracker
February 28, 2023
New Features Improvements
  1. Welcome to the VulnCheck Changelog
  2. New Indices: CNVD Flaws and CNVD Bulletins