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vuln-cve/data/2026/34xxx/CVE-2026-34502.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-34502",
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"state": "PUBLISHED",
"assignerShortName": "apache",
"dateReserved": "2026-03-30T13:24:37.974Z",
"datePublished": "2026-08-06T14:31:07.682Z",
"dateUpdated": "2026-08-06T21:56:10.337Z"
},
"containers": {
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{
"defaultStatus": "unaffected",
"product": "Apache Portable Runtime Utility",
"vendor": "Apache Software Foundation",
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"lessThanOrEqual": "1.6.3",
"status": "affected",
"version": "1.3.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Elhanan Haenel"
}
],
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"type": "text/html",
"value": "<p>Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client</p><p>This issue affects Apache Portable Runtime Utility: from 1.3.0 through 1.6.3.<br></p>"
}
],
"value": "Heap-based Buffer Overflow vulnerability in Apache Portable Runtime Utility memcached client\n\nThis issue affects Apache Portable Runtime Utility: from 1.3.0 through 1.6.3."
}
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"text": "moderate"
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"cweId": "CWE-122",
"description": "CWE-122 Heap-based Buffer Overflow",
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"type": "CWE"
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"tags": [
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"url": "https://lists.apache.org/thread/spk5643m4vq0mb8h5b9hz9gkp57ombl8"
}
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"source": {
"discovery": "UNKNOWN"
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"timeline": [
{
"lang": "en",
"time": "2026-03-27T12:00:00.000Z",
"value": "reported"
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{
"lang": "en",
"time": "2026-08-06T12:00:00.000Z",
"value": "fixed in 1.6.x by r1936813"
},
{
"lang": "en",
"time": "2026-08-06T12:58:00.000Z",
"value": "1.6.4 released"
}
],
"title": "Apache Portable Runtime Utility: Heap buffer overflow in APR memcached client",
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{
"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": "2026-08-06T15:29:06.379641Z",
"id": "CVE-2026-34502",
"options": [
{
"Exploitation": "none"
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{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
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"role": "CISA Coordinator",
"version": "2.0.3"
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],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
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"shortName": "CISA-ADP",
"dateUpdated": "2026-08-06T15:29:18.832Z"
}
},
{
"title": "CVE Program Container",
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/08/06/12"
}
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}