{"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":"2026-08-06T21:56:09.410Z"},"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"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-06T15:28:06.683543Z","id":"CVE-2026-34501","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-06T15:28:22.930Z"}},{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/08/06/11"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-08-06T21:56:09.410Z"}}]}}