opentelemetry-collector-contrib
- Software type
- Data integration
- Total vulnerabilities (90 days)
- 2
- Products & ServicesProducts & Services
- SolutionsSolutions
- PricingPricing
- CompanyCompany
- ResourcesResources
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CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
As of 10/22/2026, opentelemetry-collector-contrib recorded 2 security vulnerabilities in the last 90 days, of which 0 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of opentelemetry-collector-contrib and determine which vulnerabilities affect that version.
CVE-2026-55701OpenTelemetry githubreceiver silently ignores configured required_headers authenticationCVE-2026-47256OpenTelemetry: Path traversal in Sentry exporter via attacker-controlled service.name reaches privileged Sentry API endpoints with operator bearer tokenCVE-2026-42602azureauthextension Authenticate method does not validate bearer tokens, allowing auth bypass via replayCVE-2024-45043OpenTelemetry Collector AWS Firehose Receiver Authentication Bypass VulnerabilityCVE-2024-42368open-telemetry has an Observable Timing Discrepancy| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-55701OpenTelemetry githubreceiver silently ignores configured required_headers authentication | Exploitation statusNot exploited | FixYes | Published09/15/2026 | SeverityMedium |
CVE-2026-47256OpenTelemetry: Path traversal in Sentry exporter via attacker-controlled service.name reaches privileged Sentry API endpoints with operator bearer token | Exploitation statusActively exploited | FixYes | Published09/14/2026 | SeverityMedium |
CVE-2026-42602azureauthextension Authenticate method does not validate bearer tokens, allowing auth bypass via replay | Exploitation statusActively exploited | FixNo | Published05/13/2026 | SeverityHigh |
CVE-2024-45043OpenTelemetry Collector AWS Firehose Receiver Authentication Bypass Vulnerability | Exploitation statusNot exploited | FixNo | Published08/28/2024 | SeverityMedium |
CVE-2024-42368open-telemetry has an Observable Timing Discrepancy | Exploitation statusNot exploited | FixYes | Published08/13/2024 | SeverityMedium |
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