CVE-2025-65947

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{"affected": [{"affectedData": [{"product": "thread-amount", "vendor": "jzeuzs", "versions": [{"status": "affected", "version": "< 0.2.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "thread-amount is a tool that gets the amount of threads in the current process. Prior to version 0.2.2, there are resource leaks when querying thread counts on Windows and Apple platforms. In Windows platforms, the thread_amount function calls CreateToolhelp32Snapshot but fails to close the returned HANDLE using CloseHandle. Repeated calls to this function will cause the handle count of the process to grow indefinitely, eventually leading to system instability or process termination when the handle limit is reached. In Apple platforms, the thread_amount function calls task_threads (via Mach kernel APIs) which allocates memory for the thread list. The function fails to deallocate this memory using vm_deallocate. Repeated calls will result in a steady memory leak, eventually causing the process to be killed by the OOM (Out of Memory) killer. This issue has been patched in version 0.2.2."}, {"lang": "es", "value": "thread-amount es una herramienta que obtiene la cantidad de hilos en el proceso actual. Versiones anteriores a la 0.2.2, existen fugas de recursos al consultar el recuento de hilos en plataformas Windows y Apple. En plataformas Windows, la funci\u00f3n thread_amount llama a CreateToolhelp32Snapshot pero no cierra el HANDLE devuelto usando CloseHandle. Llamadas repetidas a esta funci\u00f3n har\u00e1n que el recuento de handles del proceso crezca indefinidamente, lo que eventualmente conducir\u00e1 a inestabilidad del sistema o terminaci\u00f3n del proceso cuando se alcance el l\u00edmite de handles. En plataformas Apple, la funci\u00f3n thread_amount llama a task_threads (a trav\u00e9s de las API del kernel Mach) que asigna memoria para la lista de hilos. La funci\u00f3n no desasigna esta memoria usando vm_deallocate. Llamadas repetidas resultar\u00e1n en una fuga de memoria constante, lo que eventualmente har\u00e1 que el proceso sea terminado por el eliminador OOM (Out of Memory). Este problema ha sido parcheado en la versi\u00f3n 0.2.2."}], "id": "CVE-2025-65947", "lastModified": "2026-10-18T20:10:00.110", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-65947", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-24T14:56:11.090976Z", "version": "2.0.3"}}]}, "published": "2025-11-21T23:15:45.373", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/jzeuzs/thread-amount/commit/28860d4a38286609cb884c13b5b7941edc2390e5"}, {"source": "security-advisories@github.com", "url": "https://github.com/jzeuzs/thread-amount/pull/29"}, {"source": "security-advisories@github.com", "url": "https://github.com/jzeuzs/thread-amount/security/advisories/GHSA-jf9p-2fv9-2jp2"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-772"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

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