CVE-2026-59892

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Source
https://cve.org/CVERecord?id=CVE-2026-59892
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-59892.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-59892
Aliases
Downstream
CGA (44)
CLEANSTART (3)
MINI (15)
ROOT (1)
Published
2026-07-08T16:03:58Z
Modified
2026-10-16T03:00:08Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header
Details

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx-* HTTP header values with decodeURIComponent() without handling decode errors, allowing an unauthenticated remote attacker to send a malformed percent-encoded value that throws an uncaught URIError and terminates a Node.js process using JaegerPropagator as the active propagator. This issue is fixed in version 2.9.0.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-248"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59892.json"
}
References

Affected packages

Git / github.com/open-telemetry/opentelemetry-js

Affected ranges

Type
GIT
Repo
https://github.com/open-telemetry/opentelemetry-js
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
40d67b7690a61bd9af0a4e5b5b9f4a14b11fc50e
Fixed
b1c196d49d54caae59741cca0a9d57d101d7ea88
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.9.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "b1c196d49d54caae59741cca0a9d57d101d7ea88"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v2.9.0",
            "range": [
                {
                    "fixed": "40d67b7690a61bd9af0a4e5b5b9f4a14b11fc50e"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*
0.11.0
api/v1.*
api/v1.3.0
api/v1.4.0
api/v1.4.1
api/v1.5.0
api/v1.6.0
api/v1.7.0
api/v1.8.0
api/v1.9.0
api/v1.9.1
experimental/v0.*
experimental/v0.200.0
experimental/v0.201.0
experimental/v0.201.1
experimental/v0.202.0
experimental/v0.203.0
experimental/v0.204.0
experimental/v0.205.0
experimental/v0.206.0
experimental/v0.207.0
experimental/v0.208.0
experimental/v0.209.0
experimental/v0.210.0
experimental/v0.211.0
experimental/v0.212.0
experimental/v0.213.0
experimental/v0.214.0
experimental/v0.215.0
experimental/v0.216.0
experimental/v0.217.0
experimental/v0.218.0
experimental/v0.219.0
experimental/v0.27.0
experimental/v0.29.0
experimental/v0.29.1
experimental/v0.30.0
experimental/v0.31.0
experimental/v0.32.0
experimental/v0.33.0
experimental/v0.34.0
experimental/v0.35.0
experimental/v0.35.1
experimental/v0.36.0
experimental/v0.37.0
experimental/v0.38.0
experimental/v0.39.0
experimental/v0.39.1
experimental/v0.40.0
experimental/v0.41.0
experimental/v0.41.1
experimental/v0.41.2
experimental/v0.42.0
experimental/v0.43.0
experimental/v0.44.0
experimental/v0.45.0
experimental/v0.45.1
experimental/v0.46.0
experimental/v0.47.0
experimental/v0.48.0
experimental/v0.49.0
experimental/v0.49.1
experimental/v0.50.0
experimental/v0.51.0
experimental/v0.52.0
experimental/v0.52.1
experimental/v0.53.0
experimental/v0.54.0
experimental/v0.54.1
experimental/v0.54.2
experimental/v0.55.0
experimental/v0.56.0
experimental/v0.57.0
semconv/v1.*
semconv/v1.26.0
semconv/v1.27.0
semconv/v1.28.0
semconv/v1.29.0
semconv/v1.30.0
semconv/v1.31.0
semconv/v1.32.0
semconv/v1.33.0
semconv/v1.33.1
semconv/v1.34.0
semconv/v1.36.0
semconv/v1.37.0
semconv/v1.38.0
semconv/v1.39.0
semconv/v1.40.0
semconv/v1.41.1
stable/v1.*
stable/v1.0.0
stable/v1.0.1
v0.*
v0.1.0
v0.1.1
v0.10.0
v0.10.1
v0.10.2
v0.10.3-canary.0
v0.11.0
v0.12.0
v0.13.0
v0.14.0
v0.15.0
v0.16.0
v0.17.0
v0.18.0
v0.18.1
v0.18.2
v0.19.0
v0.2.0
v0.20.0
v0.21.0
v0.22.0
v0.23.0
v0.24.0
v0.25.0
v0.26.0
v0.28.0
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.4.0
v0.5.0
v0.5.1
v0.5.2
v0.6.0
v0.6.1
v0.7.0
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.9.0
v1.*
v1.1.0
v1.1.1
v1.10.0
v1.11.0
v1.12.0
v1.13.0
v1.14.0
v1.15.0
v1.15.1
v1.15.2
v1.16.0
v1.17.0
v1.17.1
v1.18.0
v1.18.1
v1.19.0
v1.2.0
v1.20.0
v1.21.0
v1.22.0
v1.23.0
v1.24.0
v1.25.0
v1.25.1
v1.26.0
v1.27.0
v1.28.0
v1.29.0
v1.3.0
v1.30.0
v1.4.0
v1.5.0
v1.6.0
v1.7.0
v1.8.0
v1.9.0
v1.9.1
v2.*
v2.0.0
v2.0.1
v2.1.0
v2.2.0
v2.3.0
v2.4.0
v2.5.0
v2.5.1
v2.6.0
v2.6.1
v2.7.0
v2.7.1
v2.8.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-59892.json"