MediumVulnerabilityCVE-2026-118666updated 28 Oct 2026, 21:17 UTC
GraphQL Tools: Shared legacy executor routes one subscription's results to a different caller
Fix availableOfficial, 2 sources
| Severity | MediumCVSS 6 of 10 |
|---|---|
| Being exploited? | UnclearNo reports either way yet |
| Fix available? | Yes@graphql-tools/executor-legacy-ws 1.1.36 · since 28 Oct 2026 |
| How sure is this? | Official, 2 sourcesBacked by an official source |
Are you affected?
| Package / product | Affected versions | Fixed in |
|---|---|---|
| @graphql-tools/executor-legacy-ws · npm | <= 1.1.35 | 1.1.36 |
Timeline
- 28 Oct 2026, 21:05 UTCPublicly disclosed
- 28 Oct 2026, 21:05 UTCReported by GitHub Advisory · GitHub Advisory
- 28 Oct 2026, 21:05 UTCPicked up by Zero Radar
- 28 Oct 2026, 21:17 UTCNVD reported on it · NVD
Sources 2 reports, oldest first
Official vendor, government CERT or advisory database
- GraphQL Tools: Shared legacy executor routes one subscription's results to a different callerGitHub Advisory · 28 Oct 2026, 21:05 UTC
- CVE-2026-118666NVD · 28 Oct 2026, 21:16 UTC
Technical details
- ID
- CVE-2026-118666 · GHSA-mp66-8ww2-pcwm
- CVSS
- 6 / 10
- Disclosed
- 28 Oct 2026, 21:05 UTC
- On Zero Radar
- 28 Oct 2026, 21:05 UTC (1 min after disclosure)
- Last change
- 28 Oct 2026, 21:17 UTC
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