OpenClaw < 2026.2.14 - Denial of Service via Unbounded URL-backed Media Fetch
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| OpenClaw | OpenClaw | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Openclaw | Openclaw |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-j27p-hq53-9wgc | OpenClaw affected by denial of service via unbounded URL-backed media fetch |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.485% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenClaw versions prior to 2026.2.14 contain a denial of service vulnerability in the fetchWithGuard function that allocates entire response payloads in memory before enforcing maxBytes limits. Remote attackers can trigger memory exhaustion by serving oversized responses without content-length headers to cause availability loss. | |
| Title | OpenClaw < 2026.2.14 - Denial of Service via Unbounded URL-backed Media Fetch | |
| First Time appeared |
Openclaw
Openclaw openclaw |
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| Weaknesses | CWE-770 | |
| CPEs | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Openclaw
Openclaw openclaw |
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| References |
| |
| Metrics |
cvssV3_1
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