CVE-2026-42420
Published
CVSS v3
4.3
MEDIUM
CVSS v2
N/A
Affected
1
PROJECT
Description
OpenClaw before 2026.4.8 contains improper input validation in base64 decode paths that allocate memory before enforcing decoded-size limits. Attackers can exploit multiple code paths to cause memory exhaustion or denial of service through crafted base64-encoded input.
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