CVE-2026-10140
Last modified
CVE-2026-10140 is a critical-severity vulnerability rated 9.6/10 on the CVSS scale. IBM Langflow OSS 1.0.0 through 1.10.0 voice mode contains improper shared-state handling that allows reuse of API clients across tenant boundaries. An authenticated attacker can manipulate cache state to cause requests from other users to be processed using incorrect upstream API credentials, leading to cross-tenant billing and accountability misattribution.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
IBM Langflow OSS 1.0.0 through 1.10.0 voice mode contains improper shared-state handling that allows reuse of API clients across tenant boundaries. An authenticated attacker can manipulate cache state to cause requests from other users to be processed using incorrect upstream API credentials, leading to cross-tenant billing and accountability misattribution.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Langflow | Langflow | >= 1.0.0, <= 1.10.0 |
References
- https://www.ibm.com/support/pages/node/7278209Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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