Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49860?format=api",
    "vulnerability_id": "VCID-4zzw-974t-cuc8",
    "summary": "weixin4j has Improperly Controlled Sequential Memory Allocation\nImproperly Controlled Sequential Memory Allocation vulnerability in foxinmy weixin4j (weixin4j-base/src/main/java/com/foxinmy/weixin4j/util modules). This vulnerability is associated with program files CharArrayBuffer.Java, ClassUtil.Java.\n\nThis issue affects all versions of weixin4j. A path is available:  [d1c8258](https://github.com/foxinmy/weixin4j/commit/4b7ad14df6567064b468b4c9cb7a8bfeff48c8bd)",
    "aliases": [
        {
            "alias": "CVE-2026-24819"
        },
        {
            "alias": "GHSA-444m-px7r-qpvv"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/73638?format=api",
            "purl": "pkg:maven/com.foxinmy/weixin4j-base@1.10.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4zzw-974t-cuc8"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.foxinmy/weixin4j-base@1.10.2"
        }
    ],
    "references": [
        {
            "reference_url": "https://github.com/foxinmy/weixin4j",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/foxinmy/weixin4j"
        },
        {
            "reference_url": "https://github.com/foxinmy/weixin4j/commit/d1c825835802cd3a0c04772be1220ff4476ea27c",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/foxinmy/weixin4j/commit/d1c825835802cd3a0c04772be1220ff4476ea27c"
        },
        {
            "reference_url": "https://github.com/foxinmy/weixin4j/pull/229",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/foxinmy/weixin4j/pull/229"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24819",
            "reference_id": "CVE-2026-24819",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24819"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-444m-px7r-qpvv",
            "reference_id": "GHSA-444m-px7r-qpvv",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-444m-px7r-qpvv"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1325,
            "name": "Improperly Controlled Sequential Memory Allocation",
            "description": "The product manages a group of objects or resources and performs a separate memory allocation for each object, but it does not properly limit the total amount of memory that is consumed by all of the combined objects."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        },
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4zzw-974t-cuc8"
}