Prefect CVEs
6 vulnerabilities mapped to Prefect’s software or packages, 0 of them in CISA’s Known Exploited Vulnerabilities catalog, newest first. Not a statement that the hosted service was exposed.
CVEs mapped to a company Rewindex tracks (by CVE affected-product data, NVD CPE, vendor advisories and package feeds), every entry in CISA’s Known Exploited Vulnerabilities catalog, and CVEs named in a tracked status incident. Other CVEs are not listed. Same list on the all-vendor CVE index.
Each column is one week (Monday start, UTC), stacked by CVSS severity, by published date or the KEV date added. Dots mark entries added to CISA KEV that week. The last week is still in progress.
CVE-2026-5366 Git Argument Injection in prefecthq/prefect
CVSS 9.9 criticalEPSS 1.0%
CVE-2026-3514 Authentication Bypass in prefecthq/prefect
CVSS 7.5 highEPSS 0.48%
CVE-2026-7725 PrefectHQ prefect GitRepository Pull storage.py argument injection
CVSS 6.3 mediumEPSS 0.25%
CVE-2026-7724 PrefectHQ prefect Webhook/Notification validate_restricted_url toctou
CVSS 5.0 mediumEPSS 0.25%
CVE-2026-7723 PrefectHQ prefect WebSocket Endpoint in missing authentication
CVSS 7.3 highEPSS 0.42%
CVE-2026-7722 PrefectHQ prefect Health Check API health endswith improper authentication
CVSS 5.3 mediumEPSS 0.45%
All vendors’ CVEs · JSON · Markdown
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)