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Lupa has a Sandbox escape and RCE due to incomplete attribute_filter enforcement in getattr / setattr

🗓️ 07 Apr 2026 15:48:13Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 3 Views

Lupa sandbox escape: incomplete attribute_filter for getattr/setattr enables arbitrary code execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2026-34444
6 Apr 202615:30
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11 Apr 202602:19
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3 Apr 202609:00
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CNNVD
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6 Apr 202600:00
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CVE-2026-34444
6 Apr 202615:30
cve
Cvelist
CVE-2026-34444 Lupa has a Sandbox escape and RCE due to incomplete attribute_filter enforcement in getattr / setattr
6 Apr 202615:30
cvelist
Debian CVE
CVE-2026-34444
6 Apr 202615:30
debiancve
EUVD
EUVD-2026-19346
7 Apr 202615:48
euvd
NVD
CVE-2026-34444
6 Apr 202616:16
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OPENSUSE Linux
python311-lupa-2.7-1.1 on GA media (moderate)
9 Apr 202600:00
opensuse
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Vulners
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scoderlupaRange2.6pip

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06 May 2026 23:26Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.110
CVSS 47.9
EPSS0.00049
SSVC
3