OpenTelemetry: Path traversal in Sentry exporter via attacker-controlled service.name reaches privileged Sentry API endpoints with operator bearer token

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-47256 · CVE overview and exploitation status

EUVD-2026-77692

GHSA-4jvg-4jfx-fmhc

GO-2026-5126

cve-program · CVE-2026-47256

• https://github.com/open-telemetry/opentelemetry-collector-contrib/security/advisories/GHSA-4jvg-4jfx-fmhc
• https://github.com/open-telemetry/opentelemetry-collector-contrib/commit/3113638f216143f523b57f447728464337ae4903
• https://github.com/open-telemetry/opentelemetry-collector-contrib/releases/tag/v0.154.0

euvd · EUVD-2026-77692

• https://github.com/open-telemetry/opentelemetry-collector-contrib/security/advisories/GHSA-4jvg-4jfx-fmhc
• https://github.com/open-telemetry/opentelemetry-collector-contrib/commit/3113638f216143f523b57f447728464337ae4903
• https://github.com/open-telemetry/opentelemetry-collector-contrib/releases/tag/v0.154.0

nvd · CVE-2026-47256

• https://github.com/open-telemetry/opentelemetry-collector-contrib/commit/3113638f216143f523b57f447728464337ae4903
• https://github.com/open-telemetry/opentelemetry-collector-contrib/releases/tag/v0.154.0
• https://github.com/open-telemetry/opentelemetry-collector-contrib/security/advisories/GHSA-4jvg-4jfx-fmhc

osv · GHSA-4jvg-4jfx-fmhc

• https://github.com/open-telemetry/opentelemetry-collector-contrib/security/advisories/GHSA-4jvg-4jfx-fmhc
• https://github.com/open-telemetry/opentelemetry-collector-contrib

osv · GO-2026-5126

• https://github.com/open-telemetry/opentelemetry-collector-contrib/security/advisories/GHSA-4jvg-4jfx-fmhc

No related changes are available here.