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CVE-2026-103937 Misskey: Denial of service resulting from insufficient cleanup processing during file uploads

🗓️ 13 Oct 2026 18:42:17Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

DoS in Misskey due to insufficient cleanup processing during file uploads.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-103937
3 Oct 202605:56
–circl
cve
CVE
CVE-2026-103937
13 Oct 202618:42
–cve
euvd
EUVD
EUVD-2026-99240
13 Oct 202618:42
–euvd
mend
Mend
CVE-2026-103937
13 Oct 202618:42
–mend
nvd
NVD
CVE-2026-103937
13 Oct 202619:17
–nvd
ptsecurity
Positive Technologies
PT-2026-111808
13 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-103937: Incomplete Cleanup
13 Oct 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-103937 Misskey: Denial of service resulting from insufficient cleanup processing during file uploads
13 Oct 202618:42
–vulnrichment
[
  {
    "vendor": "misskey-dev",
    "product": "misskey",
    "versions": [
      {
        "version": ">= 12.0.0, <= 13.14.2",
        "status": "affected"
      },
      {
        "version": ">= 2023.9.0-beta.1, < 2025.4.1",
        "status": "affected"
      },
      {
        "version": ">= 2025.5.0, < 2026.7.0",
        "status": "affected"
      }
    ]
  }
]

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