CVE-2026-74784

Description

Scriban before 7.2.0 contains a denial of service vulnerability in the array.insert_at function that allocates unbounded null entries without respecting LoopLimit or LimitToString constraints. Attackers can supply a large index parameter to trigger OutOfMemoryException and crash the host process in under a second.

References

• https://github.com/scriban/scriban/security/advisories/GHSA-24c8-4792-22hx
• https://www.vulncheck.com/advisories/scriban-before-denial-of-service-via-array-insert-at