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CVE-2026-45227: Protection Mechanism Failure

🗓️ 12 May 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Sandbox escape in Heym before 0.0.21 allows authenticated authors to execute host commands.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-45227
12 May 202621:18
–attackerkb
circl
Circl
CVE-2026-45227
13 May 202603:14
–circl
cnnvd
CNNVD
Heym 安全漏洞
12 May 202600:00
–cnnvd
cve
CVE
CVE-2026-45227
12 May 202621:18
–cve
cvelist
Cvelist
CVE-2026-45227 Heym < 0.0.21 Sandbox Escape via Python Introspection
12 May 202621:18
–cvelist
euvd
EUVD
EUVD-2026-29869
13 May 202600:48
–euvd
nvd
NVD
CVE-2026-45227
12 May 202622:16
–nvd
ptsecurity
Positive Technologies
PT-2026-40452
12 May 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-45227
14 May 202619:58
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-45227 Heym < 0.0.21 Sandbox Escape via Python Introspection
12 May 202621:18
–vulnrichment

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14 Jul 2026 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 48.7
CVSS 3.18.8
EPSS0.00404
SSVC
0