CVE-2026-45404
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
OpenTelemetry-Go: Unsynchronized baggage map can panic under concurrent access
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | go.opentelemetry.io/otel/bridge/opentracing | >=0.11.0,<1.45.0 | 1.45.0 |
References
- https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-42cj-99w8-cp2p
- https://github.com/open-telemetry/opentelemetry-go/pull/8693
- https://github.com/open-telemetry/opentelemetry-go/commit/93a693edeed0e07ce5ebd1dfe67af42d1e2055d8
- https://github.com/open-telemetry/opentelemetry-go
- https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.45.0
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.