SGLangs `replay_request_dump.py` contains an insecure pickle.load() without validation and proper deserialization. An attacker can take advantage of this by providing a malicious .pkl file, which will execute the attackers code on the device running the script.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| SGLang | SGLang | affected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Thu, 12 Mar 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | SGLangs `replay_request_dump.py` contains an insecure pickle.load() without validation and proper deserialization. An attacker can take advantage of this by providing a malicious .pkl file, which will execute the attackers code on the device running the script. | |
| Title | CVE-2026-3989 | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: certcc
Published:
Updated: 2026-03-12T11:37:48.314Z
Reserved: 2026-03-11T16:41:06.512Z
Link: CVE-2026-3989
Vulnrichment
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NVD
Status : Received
Published: 2026-03-12T12:15:59.630
Modified: 2026-03-12T12:15:59.630
Link: CVE-2026-3989
Redhat
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OpenCVE Enrichment
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Weaknesses
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