CVE-2026-93592

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Source
https://cve.org/CVERecord?id=CVE-2026-93592
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93592.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-93592
Aliases
  • GHSA-25q3-v2hm-8vpf
Published
2026-09-18T13:20:05Z
Modified
2026-09-20T11:45:18Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
vLLM before 0.28.0 Denial of Service via negative token ID
Details

vLLM versions before 0.28.0 fail to validate the lower bound of token IDs in the /v1/embeddings and /pooling endpoints, allowing unauthenticated attackers to crash the engine by submitting negative token IDs. A single request with a negative token ID triggers a CUDA device-side assertion that poisons the GPU context, causing all subsequent requests to fail until the process restarts.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-129"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93592.json"
}
References

Affected packages

Git / github.com/vllm-project/vllm

Affected ranges

Type
GIT
Repo
https://github.com/vllm-project/vllm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2cf0a6915ce544dc493a0990f2ea38d81601128a
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "0.28.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

Other
submission
v0.*
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.5
v0.1.6
v0.1.7
v0.10.0
v0.10.0rc1
v0.10.0rc2
v0.10.1rc1
v0.10.2rc1
v0.10.2rc2
v0.11.0rc1
v0.11.1
v0.11.1rc0
v0.11.1rc1
v0.11.1rc2
v0.11.1rc3
v0.11.1rc4
v0.11.1rc5
v0.11.1rc6
v0.13.0rc1
v0.14.0rc0
v0.14.0rc1
v0.15.0rc1
v0.15.2rc0
v0.16.0rc0
v0.16.0rc1
v0.17.0rc0
v0.17.1rc0
v0.17.2rc0
v0.18.0rc0
v0.18.1rc0
v0.18.2rc0
v0.19.1rc0
v0.19.2rc0
v0.2.0
v0.2.1
v0.2.2
v0.2.3
v0.2.4
v0.2.5
v0.2.6
v0.2.7
v0.20.1rc0
v0.20.2rc0
v0.21.1rc0
v0.22.1rc0
v0.23.1rc0
v0.25.0
v0.26.1rc0
v0.27.2rc0
v0.28.0rc1
v0.28.0rc2
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.4.0
v0.4.0.post1
v0.4.1
v0.4.2
v0.4.3
v0.5.0
v0.5.0.post1
v0.5.1
v0.5.2
v0.5.3
v0.5.3.post1
v0.5.4
v0.5.5
v0.6.0
v0.6.1
v0.6.1.post1
v0.6.1.post2
v0.6.2
v0.6.3
v0.6.3.post1
v0.6.4
v0.6.4.post1
v0.6.5
v0.6.6
v0.6.6.post1
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.8.0rc1
v0.8.0rc2
v0.8.1
v0.8.2
v0.8.3rc1
v0.8.4
v0.9.0
v0.9.1
v0.9.1rc1
v0.9.1rc2
v0.9.2rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93592.json"