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CVE-2021-47973 Sticky Notes Widget 3.0.6 Denial of Service via Buffer Overflow

🗓️ 16 May 2026 15:26:13Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Sticky Notes Widget 3.0.6 crashes iOS by pasting a 350000-character payload twice into a new note.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47973
16 May 202615:26
attackerkb
Circl
CVE-2021-47973
16 May 202616:53
circl
CNNVD
WordPress plugin Sticky Notes Widget 安全漏洞
16 May 202600:00
cnnvd
CVE
CVE-2021-47973
16 May 202615:26
cve
EUVD
EUVD-2021-34832
16 May 202615:26
euvd
NVD
CVE-2021-47973
16 May 202616:16
nvd
Positive Technologies
PT-2026-41459
16 May 202600:00
ptsecurity
Vulnrichment
CVE-2021-47973 Sticky Notes Widget 3.0.6 Denial of Service via Buffer Overflow
16 May 202615:26
vulnrichment
[
  {
    "vendor": "sticky-notes",
    "product": "Sticky Notes Widget",
    "versions": [
      {
        "version": "3.0.6",
        "status": "affected"
      }
    ]
  }
]

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