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Scriban 3.0.0 through 7.2.0 Denial of Service via Array Multiplication

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-73062

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-73062

scriban

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "scriban",
    "product": "scriban",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.0",
        "versionType": "semver",
        "lessThanOrEqual": "7.2.0"
      }
    ],
    "packageURL": "pkg:nuget/Scriban",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-73062

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#12845 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement