Opensearch
Vendor:
First CVE: May 12, 2026 · Active for under a year
1
Total CVEs
Bottom 1%
1.0
Avg CVEs / Year
Bottom 1%
9.6
Avg CVSS
Higher Avg CVSS than 87% of tracked products
100.0%
KEV Rate
Higher KEV Rate than 99% of tracked products
Trends Over Time
The number and severity of CVEs published that impact Opensearch over time
Volume of CVEsAvg CVSS Base Score
First CVE
May 12, 2026
2 months ago
Most Recent CVE
May 12, 2026
73 days ago
CVE Severity & Scoring
Opensearch1 CVEs
100%
All CVEs352,294 CVEs
45%
40%
11%
Critical
Attack Vector
Local0 (0.0%)
Network1 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low1 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None0 (0.0%)
Unknown0 (0.0%)
Required1 (100.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None1 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-45321CRITICAL On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The publishes were authenticated | May 12, 2026 | 9.6 | 79 | YES | NO |
Exploit Exposure
Signals from CVEs in this product scope (1 CVEs).
CISA KEV
1 CVE
100.0% of CVEs· 99th percentile
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (1 CVEs).
Media Mentions
Signals from CVEs in this product scope (1 CVEs).
Top CNAs Publishing CVEs For Opensearch
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 3.6.2 | 1 | 9.6 | 2.3% | 1 | 0 |