How severe is CVE-2026-32915?

CVE-2026-32915 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-32915 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-32915?

CVE-2026-32915 affects Openclaw. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-32915?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-32915 have an EU (EUVD) identifier?

Yes. CVE-2026-32915 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16997.

When was CVE-2026-32915 published?

CVE-2026-32915 was published on 2026-03-29 and last updated on 2026-06-17.

CVE-2026-32915

CVE-2026-32915 is a high-severity vulnerability in Openclaw with a CVSS 3.x base score of 8.8. 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-863.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 9.3
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16997
Weakness: CWE-863
Affected product: Openclaw
Published: 2026-03-29
Last modified: 2026-06-17

Description

OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability allowing leaf subagents to access the subagents control surface and resolve against parent requester scope instead of their own session tree. A low-privilege sandboxed leaf worker can steer or kill sibling runs and cause execution with broader tool policies by exploiting insufficient authorization checks on subagent control requests.

Frequently asked questions

What is CVE-2026-32915?: OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability allowing leaf subagents to access the subagents control surface and resolve against parent requester scope instead of their own session tree. A low-privilege sandboxed leaf worker can steer or kill sibling runs and cause execution with broader tool policies by exploiting insufficient authorization checks on subagent control requests.
How severe is CVE-2026-32915?: CVE-2026-32915 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-32915 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-32915?: CVE-2026-32915 affects Openclaw. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-32915?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-32915 have an EU (EUVD) identifier?: Yes. CVE-2026-32915 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16997.
When was CVE-2026-32915 published?: CVE-2026-32915 was published on 2026-03-29 and last updated on 2026-06-17.

References

Affected products (1)

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

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