CVE-2026-3989
CVE-2026-3989
Published: Mar 12, 2026Updated: Apr 7, 2026 Sources: CVE List NVD
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Affected Products
SGLang
oss-project
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
https://github.com/sgl-project/sglang/blob/main/scripts/playground/replay_request_dump.py
github.com
https://orca.security/resources/blog/sglang-llm-framework-rce-vulnerabilities/
orca.security
https://github.com/sgl-project/sglang/releases/tag/v0.5.10
github.com
and 1 more references View all →
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