How many ZenHive machine payments protocol CVEs are in CISA KEV?

None of ZenHive machine payments protocol's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of ZenHive machine payments protocol are affected?

7 distinct ZenHive machine payments protocol versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in ZenHive machine payments protocol CVEs?

ZenHive machine payments protocol's CVEs most often map to these CWE weakness types: CWE-294 (Authentication Bypass by Capture-replay), CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition), CWE-770 (Allocation of Resources Without Limits or Throttling).

What is the average severity of ZenHive machine payments protocol CVEs?

The average CVSS base score across ZenHive machine payments protocol's scored CVEs is 7.9.

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ZenHive

4 CVEs

ZenHive machine payments protocol Vulnerabilities

Name: ZenHive machine payments protocol vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for machine payments protocol by ZenHive.

4

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

7.9

Avg CVSS

2026–2026

Last updated August 19, 2026

Overview

ZenHive machine payments protocol has 4 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 7.9.

Severity and exploitation

How the CVSS severity of ZenHive machine payments protocol's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High3

Medium1

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of ZenHive machine payments protocol's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No ZenHive machine payments protocol CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every ZenHive machine payments protocol version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

0.2.0 <= v < 0.12.01 CVE
0.2.0 <= v < 0.6.11 CVE
0.3.0 <= v < 0.6.41 CVE
0.6.1 <= v < 0.6.41 CVE

Fixed in

0.6.42 CVEs
0.12.01 CVE
0.6.11 CVE

Find a version

4 CVEs

Sort

On-chain transfer proof is not single-use in mpp EVM payment method, enabling cross-challenge replay
CVE-2026-67581
Patch
Workaround
CWE-294
High · CVSS 8.7
EPSS 0.6% (47th pct)2026-08-19
Tempo fee sponsorship in mpp bounds each transaction but not aggregate exposure, allowing concurrent sponsor-wallet drain
CVE-2026-73541
Patch
Workaround
CWE-770
High · CVSS 8.3
EPSS 0.6% (47th pct)2026-08-19
Static memo configuration in mpp Tempo disables per-challenge attribution binding, enabling third-party replay
CVE-2026-73136
Patch
Workaround
CWE-294
High · CVSS 8.2
EPSS 0.6% (47th pct)2026-08-19
Non-atomic hash-credential dedup in mpp Tempo allows replay of a confirmed payment under a concurrent race
CVE-2026-73829
Patch
CWE-367
Medium · CVSS 6.3
EPSS 0.3% (24th pct)2026-08-19

Common weakness types

The CWE weakness categories most often found in ZenHive machine payments protocol CVEs. Follow any weakness for its full explanation.

Other ZenHive products

Browse vulnerabilities for other products by ZenHive.

mpp13 CVEs

All ZenHive vulnerabilities

Frequently asked questions

Common questions about ZenHive machine payments protocol vulnerabilities.

How many CVEs does ZenHive machine payments protocol have?: ZenHive machine payments protocol has 4 published CVE records since 2026.
How many ZenHive machine payments protocol CVEs are in CISA KEV?: None of ZenHive machine payments protocol's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for ZenHive machine payments protocol vulnerabilities?: No ZenHive machine payments protocol CVEs currently have a tracked public exploit in this dataset.
Which versions of ZenHive machine payments protocol are affected?: 7 distinct ZenHive machine payments protocol versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in ZenHive machine payments protocol CVEs?: ZenHive machine payments protocol's CVEs most often map to these CWE weakness types: CWE-294 (Authentication Bypass by Capture-replay), CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition), CWE-770 (Allocation of Resources Without Limits or Throttling).
What is the average severity of ZenHive machine payments protocol CVEs?: The average CVSS base score across ZenHive machine payments protocol's scored CVEs is 7.9.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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