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    2 vulnerabilities found for go.opentelemetry.io/otel/schema/v1.1 by open-telemetry

    CVE-2026-45287 (GCVE-0-2026-45287)

    Vulnerability from nvd – Published: 2026-06-04 14:45 – Updated: 2026-06-08 18:27
    VLAI
    Title
    OpenTelemetry-Go's Schema ParseFile leaks file descriptors on each parse
    Summary
    OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.0.17, `go.opentelemetry.io/otel/schema/v1.0` and `go.opentelemetry.io/otel/schema/v1.1` leaks one file descriptor on each successful `ParseFile` call. `ParseFile` opens the schema file and passes it to `Parse` without closing it; repeated parsing in a long-running process can exhaust the process file descriptor limit and cause denial of service. Exploitation depends on a consuming application exposing repeated schema parsing to an attacker-controlled path. Version 0.0.17 contains a patch for the issue.
    Severity
    2.1 (Low)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-772 - Missing Release of Resource after Effective Lifetime
    • CWE-775 - Missing Release of File Descriptor or Handle after Effective Lifetime
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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                "timestamp": "2026-06-08T18:27:31.389905Z",
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        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        }
      ],
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            "vulnIntegrityImpact": "NONE"
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      ],
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      "title": "OpenTelemetry-Go\u0027s Schema ParseFile leaks file descriptors on each parse"
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    CVE-2026-45287 (GCVE-0-2026-45287)

    Vulnerability from cvelistv5 – Published: 2026-06-04 14:45 – Updated: 2026-06-08 18:27
    VLAI
    Title
    OpenTelemetry-Go's Schema ParseFile leaks file descriptors on each parse
    Summary
    OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.0.17, `go.opentelemetry.io/otel/schema/v1.0` and `go.opentelemetry.io/otel/schema/v1.1` leaks one file descriptor on each successful `ParseFile` call. `ParseFile` opens the schema file and passes it to `Parse` without closing it; repeated parsing in a long-running process can exhaust the process file descriptor limit and cause denial of service. Exploitation depends on a consuming application exposing repeated schema parsing to an attacker-controlled path. Version 0.0.17 contains a patch for the issue.
    Severity
    2.1 (Low)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-772 - Missing Release of Resource after Effective Lifetime
    • CWE-775 - Missing Release of File Descriptor or Handle after Effective Lifetime
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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