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CVE-2026-42191 OpenTelemetry.Exporter.OpenTelemetryProtocol: Disk retry default temp path enables local blob injection for OTLP Exporter

🗓️ 12 May 2026 19:12:03Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

OpenTelemetry Protocol OTLP disk retry used temp path enabling local blob injection on multi-user systems; fixed in 1.15.3.

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08 Jul 2026 08:13Current
6Medium risk
Vulners AI Score6
CVSS 3.16.5
EPSS0.00108
1