VDB
CVE-2026-29181
CVE-2026-29181
PUBLISHED
CVSS 7.5 HIGH
OpenTelemetry-Go: multi-value `baggage` header extraction causes excessive allocations (remote dos amplification)
EPSS 0.08% · 23.1th percentile
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.08%
23.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| go.opentelemetry.io | otel/propagation | 1.36.0 |
| AWS | amplify | |
| go.opentelemetry.io | otel/baggage | 1.36.0 |
| open-telemetry | opentelemetry-go | >= 1.36.0, < 1.41.0 |
Timeline
- Apr 7, 2026 CVE Published
- Apr 8, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-mh2q-q3fh-2475 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-29181 advisory
- https://github.com/open-telemetry/opentelemetry-go/pull/7880 url
- https://github.com/open-telemetry/opentelemetry-go/commit/aa1894e09e3fe66860c7885cb40f98901b35277f url
- https://github.com/open-telemetry/opentelemetry-go package
- https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.41.0 url