{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-34355", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-03-27T11:32:12.684Z", "datePublished": "2026-06-08T15:20:30.900Z", "dateUpdated": "2026-06-08T15:20:30.900Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache HTTP Server", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.4.67", "status": "affected", "version": "2.4.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Elhanan Haenel"}, {"lang": "en", "type": "finder", "value": "Junhui Lee"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.<br>Users are recommended to upgrade to version 2.4.68, which fixes this issue."}], "value": "A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.\nUsers are recommended to upgrade to version 2.4.68, which fixes this 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": "2026-06-08T15:20:30.900Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://httpd.apache.org/security/vulnerabilities_24.html"}], "source": {"discovery": "UNKNOWN"}, "timeline": [{"lang": "en", "time": "2026-03-21T09:59:00.000Z", "value": "Report received"}, {"lang": "en", "time": "2026-06-04T12:00:00.000Z", "value": "fixed in 2.4.x by r1934977"}, {"lang": "eng", "time": "2026-06-08T12:00:00.000Z", "value": "2.4.68 released"}], "title": "Apache HTTP Server: mod_proxy_html buffer overflow", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend.\nUsers are recommended to upgrade to version 2.4.68, which fixes this issue."}], "id": "CVE-2026-34355", "lastModified": "2026-06-08T16:16:38.387", "metrics": {}, "published": "2026-06-08T16:16:38.387", "references": [{"source": "[email protected]", "url": "https://httpd.apache.org/security/vulnerabilities_24.html"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"created": "2026-06-08T16:30:06.602161+00:00", "updated": "2026-06-08T16:30:06.602172+00:00", "vendors": []}