CVE-2026-121742 in Cobalt

Prediction

by VulDB Data Team • 11/04/2026

A vulnerability was detected in <a href="/product/ashlar-vellum:cobalt">Ashlar-Vellum Cobalt</a>. The impacted element is an unknown function of the component <em>File Parsing</em>. Performing a manipulation results in use after free. The attack is possible to be carried out remotely.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Moderation: accepted
• Entry: VDB-431098
• CWE: CWE-416 (confirmed)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-121742
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-121742
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-121742/