Watch card · compiled automatically, not analysed
CVE-2026-111767
MCP TypeScript SDK: Experimental tasks were not tied to the session that created them
AI summaryMCP TypeScript SDK: experimental tasks were not bound to the session that created them, affecting servers using that feature.
Our research pipeline compiles this page from public data. It contains no human judgement from PlainCVE; rely on the original advisories for facts.
Our status
Write-up in review — A write-up is done and waiting for human review.
Key numbers
- CVSS
- 8.6 v3.1
- CISA KEV
- Not listed
- EPSS
- 0.34%
- Momentum
- —
Timeline
- 2026-10-20DisclosedNVD
How much time similar vulnerabilities gave
This item is not mapped to a category yet, so here are the overall numbers: of 390 vulnerabilities disclosed since 2025 and added to KEV, the median time from disclosure to KEV was 5 days; 54% were added within 7 days.
This one: not in KEV so far (that does not mean it is not exploited).
Counts only vulnerabilities CISA has confirmed as exploited; disclosure is the NVD publication date, which can differ from the vendor advisory.
Affected packages (OSV)
| Ecosystem | Package | From | Fixed in |
|---|---|---|---|
| npm | @modelcontextprotocol/sdk | 1.24.0 | 1.32.0 |
Primary sources
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