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CVE-2021-48020

🗓️ 21 Oct 2026 00:36:19Reported by MendType 
mend
 mend
🔗 www.mend.io👁 4 Views

Memory corruption in Vyper via incorrect stack tip pointer during internal function calls.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2021-48020
21 Oct 202615:17
–circl
cve
CVE
CVE-2021-48020
21 Oct 202600:36
–cve
cvelist
Cvelist
CVE-2021-48020 Vyper before 0.3.0 Memory Corruption via Internal Function Calls in Arrays
21 Oct 202600:36
–cvelist
euvd
EUVD
EUVD-2021-34890
21 Oct 202600:36
–euvd
nvd
NVD
CVE-2021-48020
21 Oct 202601:17
–nvd
ptsecurity
Positive Technologies
PT-2026-120161
21 Oct 202600:00
–ptsecurity
Vulners
Node
OR
vyperlangvyperRange0.1.0b4–0.3.0
vyperlangvyperRange0.1.0-beta.4–0.3.0

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21 Oct 2026 07:04Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.5
CVSS 48.3
EPSS0.00284
4