How severe is CVE-2026-53822?

CVE-2026-53822 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-53822 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-53822?

CVE-2026-53822 affects Openclaw. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-53822?

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-2026-53822 have an EU (EUVD) identifier?

Yes. CVE-2026-53822 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36610.

When was CVE-2026-53822 published?

CVE-2026-53822 was published on 2026-06-12 and last updated on 2026-06-17.

CVE-2026-53822

CVE-2026-53822 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-77.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36610
Weakness: CWE-77
Affected product: Openclaw
Published: 2026-06-12
Last modified: 2026-06-17

Description

OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could change between approval and execution. Attackers can rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security controls.

Frequently asked questions

What is CVE-2026-53822?: OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could change between approval and execution. Attackers can rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security controls.
How severe is CVE-2026-53822?: CVE-2026-53822 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-53822 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-53822?: CVE-2026-53822 affects Openclaw. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-53822?: 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-2026-53822 have an EU (EUVD) identifier?: Yes. CVE-2026-53822 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36610.
When was CVE-2026-53822 published?: CVE-2026-53822 was published on 2026-06-12 and last updated on 2026-06-17.

References

Affected products (1)

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

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