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CVE-2026-53420

🗓️ 13 Oct 2026 14:22:00Reported by ZoomType 
cve
 cve
🔗 web.nvd.nist.gov👁 50 Views

Unauthenticated privilege escalation via buffer overflow in Zoom Phone for Zoom Workplace.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-53420
13 Oct 202614:47
–circl
cvelist
Cvelist
CVE-2026-53420
13 Oct 202614:22
–cvelist
euvd
EUVD
EUVD-2026-98754
13 Oct 202614:22
–euvd
nvd
NVD
CVE-2026-53420
13 Oct 202615:17
–nvd
ptsecurity
Positive Technologies
PT-2026-111594
13 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-53420: Buffer Copy without Checking Size of Input
13 Oct 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-53420
13 Oct 202614:22
–vulnrichment
nessus
Tenable Nessus
Zoom Workplace < 7.2.0 Vulnerability (ZSB-26020)
13 Oct 202600:00
–nessus
Vulners
Node
zoomworkplaceRange<7.2.0
[
  {
    "vendor": "Zoom Communications",
    "product": "Zoom Workplace",
    "platforms": [
      "Android",
      "Windows",
      "MacOS",
      "iOS"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "7.2.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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14 Oct 2026 04:18Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18
EPSS0.00315
SSVC
50