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CVE-2026-77644

🗓️ 20 Aug 2026 21:54:48Reported by PTCType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Access control bypass in PTC Windchill Risk and Reliability Enterprise Edition.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77644
21 Aug 202600:11
circl
cvelist
Cvelist
CVE-2026-77644 Critical Bypass Access Control Vulnerability Reported for Windchill Risk and Reliability (WRR) Enterprise Edition
20 Aug 202621:54
cvelist
euvd
EUVD
EUVD-2026-63718
21 Aug 202600:31
euvd
nvd
NVD
CVE-2026-77644
20 Aug 202622:18
nvd
ptsecurity
Positive Technologies
PT-2026-79264
20 Aug 202600:00
ptsecurity
[
  {
    "vendor": "PTC",
    "product": "Windchill Risk and Reliability Enterprise Edition (Formerly Relex)",
    "versions": [
      {
        "status": "affected",
        "version": "11.1",
        "lessThanOrEqual": "13.1",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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20 Aug 2026 22:18Current
5.3Medium risk
Vulners AI Score5.3
CVSS 49.3
7