CVE-2026-124439: Scriban before 7.5.3 Denial of Service via Uncatchable StackOverflowException
Fixed in 7.5.3 · Affected: scriban before 7.5.3 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 39% of scored CVEs
DescriptionCVE.org
Scriban and Scriban.Signed before 7.5.3 contain uncontrolled recursion flaws in which postfix member, indexer, and call chains bypass ExpressionDepthLimit, array comparison lacks depth and cycle checks, and object.eval bypasses RecursiveLimit. Attackers who can supply templates can trigger an uncatchable StackOverflowException that terminates the host process.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- scriban · scribanbefore 7.5.3
- scriban · scribanbefore 7.5.3
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- scriban
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-124439 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.