Technology · Opentelemetry
Opentelemetry-Go vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in Opentelemetry-Go: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-81872, was published on 16 September 2026.
- Last 7 days
- 0
- Last 90 days
- 5
- Critical, all time
- 0
- Exploited in the wild
- 0
About Opentelemetry-Go
A Go implementation of the OpenTelemetry API and SDK for distributed tracing, metrics, and logs.
Latest Opentelemetry-Go vulnerabilities
- CVE-2026-81872: OpenTelemetry-Go BatchingProcessor CPU exhaustion via log emissioninfoEPSS 0.5%
- CVE-2026-81871: OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the…mediumCVSS 4EPSS 0.3%
- CVE-2026-81869: OpenTelemetry-Go attribute truncation bypass with Unicode replacement characterinfoEPSS 0.2%
- CVE-2026-81870: OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.5.0 to 1.44.0, sdk/trace.NewTracerProvider…mediumCVSS 4EPSS 0.2%
- CVE-2026-45404: OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 0.11.0 through 1.44.0, the OpenTracing bridge's…mediumCVSS 4EPSS 0.1%
- CVE-2026-39883: OpenTelemetry OpenTelemetry-Go untrusted search path in host ID detectionhighCVSS 7EPSS 0.2%
- CVE-2026-29181: OpenTelemetry OpenTelemetry-Go resource exhaustion in baggage header extractionhighCVSS 7.5EPSS 0.9%
Most severe Opentelemetry-Go vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-29181: OpenTelemetry OpenTelemetry-Go resource exhaustion in baggage header extractionhighCVSS 7.5EPSS 0.9%
- CVE-2026-39883: OpenTelemetry OpenTelemetry-Go untrusted search path in host ID detectionhighCVSS 7EPSS 0.2%
- CVE-2026-81871: OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the…mediumCVSS 4EPSS 0.3%
- CVE-2026-81870: OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.5.0 to 1.44.0, sdk/trace.NewTracerProvider…mediumCVSS 4EPSS 0.2%
- CVE-2026-45404: OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 0.11.0 through 1.44.0, the OpenTracing bridge's…mediumCVSS 4EPSS 0.1%
- CVE-2026-81872: OpenTelemetry-Go BatchingProcessor CPU exhaustion via log emissioninfoEPSS 0.5%
- CVE-2026-81869: OpenTelemetry-Go attribute truncation bypass with Unicode replacement characterinfoEPSS 0.2%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 1 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 4 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/opentelemetry-go.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Opentelemetry-Go vulnerabilities", https://junglewise.ai/threats/technologies/opentelemetry-go, 26 September 2026.