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CVE-2026-35633

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CVE-2026-35633

Published: Apr 9, 2026

Modified: Apr 14, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

OpenClaw before 2026.3.22 contains an unbounded memory allocation vulnerability in remote media HTTP error handling that allows attackers to trigger excessive memory consumption. Attackers can send crafted HTTP error responses with large bodies to remote media endpoints, causing the application to allocate unbounded memory before failure handling occurs.

VendorProductVersions

OpenClaw

OpenClaw

affected
0 - < 2026.3.22
unaffected
2026.3.22

Weaknesses (CWE)

CWE-789

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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