CVE-2026-97381
LegacyUpdate LegacyUpdate
- LegacyUpdate LegacyUpdate
- Critical
- CVSS 9.9
- EPSS 0.21%
- No fixed version listed
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| LegacyUpdate LegacyUpdate | >= 1.12.0, < 1.13.2 | None listed |
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.9 (v3.1, scored by GitHub_M)
- EPSS
- 0.21% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 24, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: no. Technical impact: total. As of Oct 17, 2026.
- Weakness
- CWE-346: Origin Validation Error; CWE-393: Return of Wrong Status Code
- Vendor
- LegacyUpdate, LegacyUpdate
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.