Is CVE-2026-7304 actively exploited?

No active exploitation of CVE-2026-7304 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-7304 be exploited remotely?

Yes. CVE-2026-7304 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-7304?

CVE-2026-7304 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-7304

Published: May 18, 2026· Updated: May 19, 2026

9.8

CVSS v3.1

EPSS:0.32%probability of exploitation in 30 daysPercentile:55.5th

Official Description

SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor option is enabled, as Python objects loaded via dill.loads() will be deserialized without validation.

NVD Source

Risk Analysis

This critical vulnerability in SGLangs multimodal generation runtime allows unauthenticated remote code execution. When the '--enable-custom-logit-processor' option is enabled, Python objects are deserialized without validation, leading to arbitrary code execution. With a CVSS score of 9.8, this is an urgent concern.

No public exploit is currently known for this vulnerability. The flaw is remotely exploitable and requires no authentication.

Recommended Action

Disable the '--enable-custom-logit-processor' option in SGLangs if it is not strictly necessary. Apply any available patches or updates for SGLangs version 0.5.10 to address this deserialization vulnerability.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-7304 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

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 9.8.