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Vulnerabilities

Vulnerability · CVE-2026-114052

Allocation of Resources Without Limits or Throttling

Published Oct 21, 2026 · catalog updated Nov 4, 2026 · Allocation of Resources Without

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-114052. EPSS is 0.51%. Act only if a listed version of Allocation of Resources Without is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Allocation of Resources Without).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.51%
Remediation
Advisory link
Affected products
PyPI vllm · package pip

vLLM after 0.24.0 and before 0.31.0 contains a memory exhaustion vulnerability in MOSS-Audio model serving that caches a processor for every distinct request-controlled mm_processor_kwargs value in an unbounded dictionary. Unauthenticated attackers can send distinct or oversized mel_config values to the /tokenize endpoint, which bypasses --api-key, to exhaust host memory and crash the API process.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • PyPI vllm0.24.0 → 0.31.0
  • package pipversion unspecified

How to fix CVE-2026-114052

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-114052. EPSS is 0.51%. Act only if a listed version of Allocation of Resources Without is installed.

Which versions are affected?

Compare what you have installed with 0.24.0 → 0.31.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-770: Allocation of Resources Without Limits or Throttling. EPSS 0.51%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 21, 2026 · NIST NVD

    Detected

    vLLM after 0.24.0 and before 0.31.0 contains a memory exhaustion vulnerability in MOSS-Audio model serving that caches a processor for every distinct request-controlled mm_processor_kwargs value in an unbounded dictionary. Unauthenticated attackers can send distinct or oversized mel_config values to the /tokenize endpoint, which bypasses --api-key, to exhaust host memory and crash the API process.

  2. Oct 22, 2026 · NIST NVD

    Updated

    vLLM after 0.24.0 and before 0.31.0 contains a memory exhaustion vulnerability in MOSS-Audio model serving that caches a processor for every distinct request-controlled mm_processor_kwargs value in an unbounded dictionary. Unauthenticated attackers can send distinct or oversized mel_config values to the /tokenize endpoint, which bypasses --api-key, to exhaust host memory and crash the API process.

  3. Nov 4, 2026 · GitHub Advisory Database

    Fix available

    vllm fixed in 0.31.0

  4. Nov 4, 2026 · GitHub Advisory Database

    Fix available

    vllm fixed in 0.31.0

  5. Nov 4, 2026 · GitHub Advisory Database

    Updated

    vLLM after 0.24.0 and before 0.31.0 contains a memory exhaustion vulnerability in MOSS-Audio model serving that caches a processor for every distinct request-controlled mm_processor_kwargs value in an unbounded dictionary. Unauthenticated attackers can send distinct or oversized mel_config values to the /tokenize endpoint, which bypasses --api-key, to exhaust host memory and crash the API process.

Sources

  • CVE.orgVulnerability recordCVE-2026-114052

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-114052

    30-day exploitation probability 0.51%

    first.org
  • GitHub Advisory DatabasePackage advisoryGHSA-823j-m4cj-hmjf

    GitHub Advisory Database record mirrored by OSV.

    github.com
  • NIST NVDVulnerability recordCVE-2026-114052

    vLLM after 0.24.0 and before 0.31.0 contains a memory exhaustion vulnerability in MOSS-Audio model serving that caches a processor for every distinct request-controlled mm_processor_kwargs value in an unbounded dictionary. Unauthenticated attackers can send distinct or oversized

    nvd.nist.gov
  • OpenSSF OSV / OSV ScannerPackage advisoryPYSEC-2026-4361
    osv.dev
  • PyPA Advisory DatabasePackage advisoryPYSEC-2026-4361

    vLLM after 0.24.0 and before 0.31.0 contains a memory exhaustion vulnerability in MOSS-Audio model serving that caches a processor for every distinct request-controlled mm_processor_kwargs value in an unbounded dictionary. Unauthenticated attackers can send distinct or oversized

    osv.dev
  • Snyk Vulnerability DatabasePackage advisorySNYK-PYTHON-VLLM-21347784

    Allocation of Resources Without Limits or Throttling

    security.snyk.io

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • PyPA Advisory DatabaseNov 6, 2026
  • GitHub Advisory DatabaseNov 5, 2026
  • OpenSSF OSV / OSV ScannerNov 5, 2026
  • FIRST EPSSNov 4, 2026
  • Snyk Vulnerability DatabaseOct 23, 2026
  • CVE.orgOct 23, 2026
  • NIST NVDOct 22, 2026