CVE-2026-106511
MultiversX Labs S.R.L. multisig-improved
- MultiversX Labs S.R.L. multisig-improved
- Critical
- CVSS 9.8
- EPSS 0.47%
- No fixed version listed
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| MultiversX Labs S.R.L. multisig-improved | GitHub commit 2e6dbea40f9b8ac165572a9efd4304804762a299 | None listed |
Advisories and fixes
- Public exploit gist.github.com
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.8 (v3.1, scored by CISA-ADP)
- EPSS
- 0.47% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 25, 2026)
- CISA's SSVC decision points
- Exploitation: proof of concept. Automatable: yes. Technical impact: total. As of Oct 7, 2026.
- Weakness
- CWE-862: Missing Authorization; CWE-863: Incorrect Authorization; CWE-306: Missing Authentication for Critical Function
- Vendor
- MultiversX Labs S.R.L., multisig-improved
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.