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vuln-cve/data/2026/72xxx/CVE-2026-72752.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-72752",
"assignerOrgId": "206fc3a0-e175-490b-9eaa-a5738056c9f6",
"state": "PUBLISHED",
"assignerShortName": "NLnet Labs",
"dateReserved": "2026-08-10T14:08:41.336Z",
"datePublished": "2026-10-26T17:06:15.152Z",
"dateUpdated": "2026-10-26T17:57:34.344Z"
},
"containers": {
"cna": {
"title": "Routinator exits when requesting the output repeatedly",
"datePublic": "2026-10-26T00:00:00.000Z",
"affected": [
{
"vendor": "NLnet Labs",
"product": "Routinator",
"versions": [
{
"version": "0.15.3",
"status": "unaffected",
"lessThan": "*",
"versionType": "semver"
}
],
"defaultStatus": "affected"
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],
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{
"lang": "en",
"value": "Routinator runs out of memory when the JSON output is requested many times concurrently. This condition can be triggered maliciously by an attacker by opening a large number of connections to the HTTP server. Additionally Routinator runs into a stack overflow and exits when a payload item with too much metadata is discarded at once.\n\nThis only affects users that make their HTTP or RTR server available to untrusted networks."
}
],
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"value": "GENERAL"
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"cvssV3_1": {
"version": "3.1",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-755",
"description": "CWE-755 Improper Handling of Exceptional Conditions",
"type": "CWE"
}
]
}
],
"solutions": [
{
"lang": "en",
"value": "This issue is fixed in 0.15.3 and all later versions."
}
],
"timeline": [
{
"time": "2026-05-29T00:00:00.000Z",
"lang": "en",
"value": "Issue reported"
},
{
"time": "2026-10-26T00:00:00.000Z",
"lang": "en",
"value": "Fixes released"
}
],
"credits": [
{
"lang": "en",
"value": "Qifan Zhang, Palo Alto Networks",
"type": "finder"
}
],
"references": [
{
"url": "https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-72752.txt",
"tags": [
"vendor-advisory"
]
}
],
"providerMetadata": {
"orgId": "206fc3a0-e175-490b-9eaa-a5738056c9f6",
"shortName": "NLnet Labs",
"dateUpdated": "2026-10-26T17:06:15.152Z"
},
"x_generator": {
"engine": "cvelib 1.8.0"
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"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2026-72752",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-10-26T17:47:18.784341Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
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"dateUpdated": "2026-10-26T17:57:34.344Z"
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}