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CVE-2026-55646

vLLM is an inference and serving engine for large language models. From 0.22.0 to 0.23.0, the /v1/audio/transcriptions and /v1/audio/translations routes call request.file.read() to fully materialize an uploaded audio file into memory before vLLM checks the documented VLLM_MAX_AUDIO_CLIP_FILESIZE_MB compressed upload size limit (default 25 MB) later in the speech-to-text preprocessing step, so an API caller who can reach those routes can submit an oversized multipart upload and cause vLLM to allo
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:772b0147f51475bc0bd1b6b13080b155e574ad81501283790b00bf809d310693
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"vllm","vendor":"vllm-project","versions":[{"status":"affected","version":">= 0.22.0, < 0.24.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/vllm-project/vllm/commit/b997071ec493765abbed990c65843ed05e4708a8","tags":["x_refsource_MISC"],"url":"https://github.com/vllm-project/vllm/commit/b997071ec493765abbed990c65843ed05e4708a8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/references/2
{"name":"https://github.com/vllm-project/vllm/pull/45510","tags":["x_refsource_MISC"],"url":"https://github.com/vllm-project/vllm/pull/45510"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/references/1
{"name":"https://github.com/vllm-project/vllm/security/advisories/GHSA-v82g-2437-67m2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/vllm-project/vllm/security/advisories/GHSA-v82g-2437-67m2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/vllm-project/vllm/security/advisories/GHSA-v82g-2437-67m2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:695e72b718194f8829e260123ae1afbc34a7ebb99853b9b83a3d7606c78b1100 · sha256:8e2af1975811289c… · /containers/adp/0/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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