221 lines
8.7 KiB
JSON
221 lines
8.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-72529",
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"assignerOrgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988",
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"state": "PUBLISHED",
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"assignerShortName": "Kaspersky",
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"dateReserved": "2026-08-10T09:55:18.375Z",
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"datePublished": "2026-08-19T16:55:14.949Z",
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"dateUpdated": "2026-08-21T03:55:16.895Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "e45d732a-8f6b-4b6b-be76-7420f6a2b988",
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"shortName": "Kaspersky",
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"dateUpdated": "2026-08-19T16:55:14.949Z"
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},
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-306",
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"description": "CWE-306: Missing Authentication for Critical Function",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "TrueConf",
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"product": "TrueConf Server",
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"platforms": [
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"Windows",
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"Linux"
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],
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"versions": [
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{
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"version": "*",
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"status": "affected",
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"lessThan": "5.3",
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"versionType": "custom"
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},
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{
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"version": "5.3",
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"status": "affected",
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"lessThan": "5.3.9",
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"versionType": "custom"
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},
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{
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"version": "5.4",
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"status": "affected",
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"lessThan": "5.4.9",
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"versionType": "custom"
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},
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{
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"version": "5.5",
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"status": "affected",
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"lessThan": "5.5.5",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A remote unauthorized attacker with network access via port 4307/TCP to the TrueConf server versions 5.3.X to 5.3.9, 5.4.X to 5.4.9, 5.5.X to 5.5.5, and earlier could execute an arbitrary script by calling an undocumented function."
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV4_0": {
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"baseScore": 9.3,
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0"
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},
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
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}
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Update TrueConf server to versions 5.3.9, 5.4.9 or 5.5.5."
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}
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],
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"workarounds": [
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{
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"lang": "en",
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"value": "Perform a full check with anti-virus software that has up-to-date anti-virus databases and software modules."
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},
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{
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"lang": "en",
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"value": "Conduct a scan for indicators of compromise. In the event of detecting indicators of compromise, change passwords for accounts that may have been compromised and contact Kaspersky ICS CERT at ics-cert@kaspersky.com for further instructions and assistance in investigating the incident."
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}
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],
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"timeline": [
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{
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"time": "2026-08-03T00:00:00.000Z",
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"lang": "en",
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"value": "Issue discovered by Kaspersky ICS CERT and reported to TrueConf"
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},
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{
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"time": "2026-08-04T00:00:00.000Z",
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"lang": "en",
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"value": "Issue confirmed by TrueConf"
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},
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{
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"time": "2026-08-07T00:00:00.000Z",
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"lang": "en",
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"value": "Advisory published by Kaspersky ICS CERT"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Vyacheslav Kopeytsev from Kaspersky ICS CERT",
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"type": "finder"
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}
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],
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"references": [
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{
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"url": "https://ics-cert.kaspersky.com/advisories/2026/08/11/trueconf-server-missing-authentication-for-critical-function/",
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"name": "KLCERT-26-057: TrueConf Server. Missing Authentication for Critical Function",
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"tags": [
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"third-party-advisory"
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]
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}
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]
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-19T00:00:00+00:00",
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"options": [
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{
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"Exploitation": "active"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3",
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"id": "CVE-2026-72529"
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}
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}
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},
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{
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"other": {
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"type": "kev",
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"content": {
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"dateAdded": "2026-08-20",
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-72529"
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}
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}
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}
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],
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"references": [
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{
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"url": "https://securelist.com/tr/head-mare-targets-trueconf-server-with-phantomcore/120988/",
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"tags": [
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"related"
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]
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},
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{
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"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-72529",
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"tags": [
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"government-resource"
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]
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-21T03:55:16.895Z"
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},
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"timeline": [
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{
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"time": "2026-08-20T00:00:00.000Z",
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"lang": "en",
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"value": "CVE-2026-72529 added to CISA KEV"
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}
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]
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}
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]
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}
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} |