How severe is CVE-2026-41354?

CVE-2026-41354 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2026-41354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41354?

CVE-2026-41354 affects Openclaw. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41354?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-41354 have an EU (EUVD) identifier?

Yes. CVE-2026-41354 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25338.

When was CVE-2026-41354 published?

CVE-2026-41354 was published on 2026-04-23 and last updated on 2026-06-17.

CVE-2026-41354

CVE-2026-41354 is a low-severity vulnerability in Openclaw with a CVSS 3.x base score of 3.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-706.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
CVSS v4: 6.3
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25338
Weakness: CWE-706
Affected product: Openclaw
Published: 2026-04-23
Last modified: 2026-06-17

Description

OpenClaw before 2026.4.2 contains an insufficient scope vulnerability in Zalo webhook replay dedupe keys that allows legitimate events from different conversations or senders to collide. Attackers can exploit weak deduplication scoping to cause silent message suppression and disrupt bot workflows across chat sessions.

Frequently asked questions

What is CVE-2026-41354?: OpenClaw before 2026.4.2 contains an insufficient scope vulnerability in Zalo webhook replay dedupe keys that allows legitimate events from different conversations or senders to collide. Attackers can exploit weak deduplication scoping to cause silent message suppression and disrupt bot workflows across chat sessions.
How severe is CVE-2026-41354?: CVE-2026-41354 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2026-41354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41354?: CVE-2026-41354 affects Openclaw. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41354?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-41354 have an EU (EUVD) identifier?: Yes. CVE-2026-41354 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25338.
When was CVE-2026-41354 published?: CVE-2026-41354 was published on 2026-04-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

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