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HIGHCVE-2026-32049Published Modified CNA VulnCheck

CVE-2026-32049: OpenClaw < 2026.2.22 - Denial of Service via Inbound Media Download Byte Limit Bypass

OpenClaw versions prior to 2026.2.22 fail to consistently enforce configured inbound media byte limits before buffering remote media across multiple channel ingestion paths. Remote attackers can send oversized media payloads to trigger elevated memory usage and potential process instability.

Metrics

CVSS v4.0
8.7
Severity
HIGH
Fixed in
2026.2.22
Affected Products
1

Fix available

2026.2.22
Patch commits
Affected packages
  • OpenClaw / OpenClaw
    < 2026.2.22 (from 0)
    Fixed in 2026.2.22
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
References