Is CVE-2026-27893 actively exploited?

No active exploitation of CVE-2026-27893 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27893 be exploited remotely?

Yes. CVE-2026-27893 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-27893?

CVE-2026-27893 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2026-27893

CWE-693Published: March 27, 2026· Updated: Mar 30, 2026

8.8

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:9.4th

Official Description

vLLM is an inference and serving engine for large language models (LLMs). Starting in version 0.10.1 and prior to version 0.18.0, two model implementation files hardcode `trust_remote_code=True` when loading sub-components, bypassing the user's explicit `--trust-remote-code=False` security opt-out. This enables remote code execution via malicious model repositories even when the user has explicitly disabled remote code trust. Version 0.18.0 patches the issue.

NVD Source

Technical Analysis

CVE-2026-27893 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.