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CVE-2026-62333: openvm-org openvm: OpenVM is a performant and modular zkVM framework built for customization and extensibility

🗓️ 30 Oct 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

MemoryMerkleAir in OpenVM allows a malicious prover to fabricate subtrees to change roots.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-62333
30 Oct 202620:08
–cve
cvelist
Cvelist
CVE-2026-62333 OpenVM: MemoryMerkleAir allows below-leaf rows to alter memory roots
30 Oct 202620:08
–cvelist
euvd
EUVD
EUVD-2026-114442
30 Oct 202620:08
–euvd
nvd
NVD
CVE-2026-62333
30 Oct 202620:17
–nvd
ptsecurity
Positive Technologies
PT-2026-134190
30 Oct 202600:00
–ptsecurity

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30 Oct 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.7
EPSS0.00396
3