HIGH 8.7 NVD
CVE-2026-91941
Crawl4AI before 0.9.3 contains an uncontrolled resource consumption vulnerability in PDFContentScrapingStrategy that allows untrusted clients to cause denial of
Crawl4AI before 0.9.3 contains an uncontrolled resource consumption vulnerability in PDFContentScrapingStrategy that allows untrusted clients to cause denial of service. Attackers can select the PDF scraping strategy in POST requests to download large remote PDFs without size or page limits, exhausting disk, CPU, and bandwidth on shared workers.
References
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-v2rm-hvrj-2x9q
- https://www.vulncheck.com/advisories/crawl4ai-before-0.9.3-denial-of-service-via-pdfconten
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-09-15 via NVD.
vulnfeed aggregates 13549 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.