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CVE-2026-77467 Lychee: A single 383-byte PDF causes ~184 seconds of CPU consumption in the real processing path

🗓️ 15 Oct 2026 16:34:35Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Authenticated DoS in Lychee via large PDF /MediaBox dimensions in ImagickHandler::loadPdf().

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77467
15 Oct 202616:50
–circl
cve
CVE
CVE-2026-77467
15 Oct 202616:34
–cve
euvd
EUVD
EUVD-2026-102194
15 Oct 202616:34
–euvd
nvd
NVD
CVE-2026-77467
15 Oct 202617:17
–nvd
[
  {
    "vendor": "LycheeOrg",
    "product": "Lychee",
    "versions": [
      {
        "version": "< 7.7.0",
        "status": "affected"
      }
    ]
  }
]

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