CVE-2026-54233Disclosure(vllm / vllm)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

vLLM is an inference and serving engine for large language models (LLMs). Prior to 0.23.1rc0, vLLM's /v1/audio/transcriptions endpoint limits compressed upload size but not decoded PCM output. A 25MB OPUS file expands to ~14.9GB of float32 PCM at decode time. This vulnerability is fixed in 0.23.1rc0.

vllm CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

https://github.com/vllm-project/vllm/pull/44970

Vendor / third-party advisories

https://github.com/vllm-project/vllm/security/advisories/GHSA-6pr9-rp53-2pmc

Weakness type (CWE)

CWE-409

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

vllm

Threat summary

2 mentions across 1 observed day

What's happening

Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Affected systems

Vendors

vllm

Products

vllm

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud91d
General
🚨*CVE* CVE-2026-54233 vLLM is an inference and serving engine for large language models (LLMs). Prior to 0.23.1rc0, vLLM's /v1/audio/transcriptions endpoint limits compressed upload size b… https://www.cve.org/CVERecord?id=CVE-2026-54233 ----- Traducción: CVE-2026-54233 vLL… http://infoflow.cloud`
Post summary
The tweet merely references CVE-2026-54233 and links to its CVE record, lacking any PoC, exploit, patch, or evidence of active exploitation.
0000038
88 followersView on X
CVE@CVEnew91d
Disclosure
CVE-2026-54233 vLLM is an inference and serving engine for large language models (LLMs). Prior to 0.23.1rc0, vLLM's /v1/audio/transcriptions endpoint limits compressed upload size b… https://www.cve.org/CVERecord?id=CVE-2026-54233
Post summary
The post references CVE‑2026‑54233, noting a versioned limit issue on vLLM’s /v1/audio/transcriptions endpoint, but provides no PoC, exploit, patch, or detailed technical data – essentially a basic vulnerability disclosure.
00000668
57.7K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	vllm	vllm	-	-	-

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