{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-34501", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-03-30T13:23:22.255Z", "datePublished": "2026-08-06T14:31:48.356Z", "dateUpdated": "2026-08-06T14:32:06.958Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache Portable Runtime Utility", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "1.6.3", "status": "affected", "version": "1.6.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Elhanan Haenel"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client.</p><p>This issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3.</p><p>Users are recommended to upgrade to version 1.6.4, which fixes the issue.</p>"}], "value": "Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility redis client.\n\nThis issue affects Apache Portable Runtime Utility: from 1.6.0 through 1.6.3.\n\nUsers are recommended to upgrade to version 1.6.4, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "moderate"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "description": "CWE-122 Heap-based Buffer Overflow", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-08-06T14:32:06.958Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/o8h6c7cq86fplxlnry6c3rn9x0ovq8mv"}], "source": {"discovery": "UNKNOWN"}, "timeline": [{"lang": "en", "time": "2026-03-27T12:00:00.000Z", "value": "reported"}, {"lang": "en", "time": "2026-08-06T12:00:00.000Z", "value": "fixed in 1.6.x by r1936810"}], "title": "Apache Portable Runtime Utility: Heap buffer overflow in APR redis client", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.6.0,1.6.3]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache Portable Runtime Utility", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "portable_runtime_utility", "vendor": "apache"}], "created": "2026-08-06T16:30:04.277296+00:00", "updated": "2026-08-06T16:30:04.463841+00:00", "vendors": ["apache", "apache$PRODUCT$portable_runtime_utility"]}