CVE-2026-53826 — MEDIUM (4.3)

Q: How severe is CVE-2026-53826?

CVE-2026-53826 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-53826?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.

Vulnerability Description

OpenClaw before 2026.4.26 contains an information disclosure vulnerability in sandboxed session spawning that exposes the real workspace path to child prompts. Attackers can exploit this by spawning child sessions from sandboxed parents to reveal host workspace location or related memory context to child models.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Openclaw	Openclaw	< 2026.4.26

Related Weaknesses (CWE)

CWE-668

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-6c4r-g249-wv3cMitigationVendor Advisory
https://www.vulncheck.com/advisories/openclaw-information-disclosure-via-sandboxThird Party Advisory

FAQ

What is CVE-2026-53826?

CVE-2026-53826 is a vulnerability with a CVSS score of 4.3 (MEDIUM). OpenClaw before 2026.4.26 contains an information disclosure vulnerability in sandboxed session spawning that exposes the real workspace path to child prompts. Attackers can exploit this by spawning c...

How severe is CVE-2026-53826?

CVE-2026-53826 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-53826?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.