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PatchSiren cyber security CVE debrief

CVE-2026-53844 OpenClaw CVE debrief

CVE-2026-53844 is a session visibility check bypass vulnerability in OpenClaw before version 2026.4.29. The vulnerability allows authenticated callers to access memory entries without proper authorization, effectively bypassing session visibility guards on the search path. This could enable attackers to retrieve memory entries that should not be visible to their session.

Vendor
OpenClaw
Product
Unknown
CVSS
MEDIUM 6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-16
Original CVE updated
2026-06-17
Advisory published
2026-06-16
Advisory updated
2026-06-17

Who should care

Users of OpenClaw before version 2026.4.29 should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The vulnerability has a CVSS score of 6 and a severity of MEDIUM. It is described as a CWE-862 issue.

Defensive priority

MEDIUM

Recommended defensive actions

  • Update OpenClaw to version 2026.4.29 or later.
  • Review and restrict access to sensitive memory entries.

Evidence notes

The CVE record was published on 2026-06-16T19:17:01.390Z and last modified on 2026-06-16T20:42:46.200Z.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-53844 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-53844

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-53844 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-53844

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.