CVE-2026-73062

Description

Scriban versions 3.0.0 through 7.2.0 contain a denial of service vulnerability in the array multiplication operator that allocates memory without enforcing LoopLimit or overflow-safe arithmetic checks. Attackers can supply a large integer multiplier in a template to force multi-gigabyte memory allocations, causing resource exhaustion and availability degradation.

CVSS Vector

References

• https://github.com/scriban/scriban/security/advisories/GHSA-q6rr-fm2g-g5x8
• https://www.vulncheck.com/advisories/scriban-through-denial-of-service-via-array-multiplication