Concurrent Execution using Shared Resource with Improper Synchronization (‘Race Condition’) in graphql-modules_CVE-2026-23735

{
    "lastseen": "",
    "description": "GraphQL Modules is a toolset of libraries and guidelines dedicated to create reusable, maintainable, testable and extendable modules out of your GraphQL server. From 2.2.1 to before 2.4.1 and 3.1.1, when 2 or more parallel requests are made which trigger the same service, the context of the requests is mixed up in the service when the context is injected via @ExecutionContext(). ExecutionContext is often used to pass authentication tokens from incoming requests to services loading data from backend APIs. This vulnerability is fixed in 2.4.1 and 3.1.1.",
    "published": "2026-01-16T20:04:19.672Z",
    "modified": "2026-01-16T20:28:19.571Z",
    "type": "cve",
    "title": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in graphql-modules",
    "source": "GitHub_M",
    "references": "https://github.com/graphql-hive/graphql-modules/security/advisories/GHSA-53wg-r69p-v3r7\nhttps://github.com/graphql-hive/graphql-modules/issues/2613\nhttps://github.com/graphql-hive/graphql-modules/pull/2521\nhttps://github.com/graphql-hive/graphql-modules/releases/tag/release-1768575025568",
    "id": "CVE-2026-23735",
    "bulletinFamily": "",
    "cwe": [
        "CWE-362"
    ],
    "cvelist": null,
    "sourceData": "graphql-hive graphql-modules >= 2.2.1, < 2.4.1\ngraphql-hive graphql-modules >= 3.0.0, < 3.1.1",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
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        "baseScore": 0,
        "baseSeverity": "",
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        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "graphql-modules",
    "version": ">= 2.2.1, < 2.4.1",
    "vendor": "graphql-hive",
    "ai_description": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in graphql-modules",
    "ai_severity": "High",
    "ai_vendor": "graphql-hive",
    "ai_product": "graphql-modules",
    "ai_version": "2.2.1-2.4.1, 3.0.0-3.1.1",
    "ai_score": 8.7
}