CVE-2026-90554: vLLM audio decode size limit vulnerability
vLLM
vLLM fails to apply audio decode-size or duration limits when extracting audio from video inputs in NanoNemotronVL models. This flaw can be leveraged by attackers supplying specially crafted video inputs to cause excessive resource consumption.
disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why
- CVSS
- 6.9
- EPSS
- <0.01 · top 90% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 12 Sep 2026
- last update
- 12 Sep 2026
- CVE ids
Timeline · 1
Sources · 1
Advisories and databases
- 2026-09-12CVE-2026-90554: vLLM versions >=0.10.2 and <0.28.0 do not apply any audio decode-size or duration limit when extracting audio from video input…NVD · nvd.nist.gov/vuln/detail/CVE-2026-90554
Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.
Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 2 · Disclosed vulnerability
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 12 Sep 2026 · first reported 12 Sep 2026
- origin
- NVDVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-18 06:33Z · updated 2026-10-18 06:33Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
Copy a brief
This record as a short Markdown brief, for a ticket, a chat or a coding agent.
the brief as text
# CVE-2026-90554: vLLM audio decode size limit vulnerability https://gcdradar.vercel.app/incidents/cve-2026-90554-vllm-audio-decode-size-limit-vulnerability · AIR-2026-0107 · closed 2026-09-12 - Lane: Patch now - Severity: 2 (Disclosed vulnerability) - Fix status: Fix status unknown - First reported: 2026-09-12 - AI role: Attack on AI - Products: vLLM - CVE ids: CVE-2026-90554 - CVSS: 6.9 ## Summary vLLM fails to apply audio decode-size or duration limits when extracting audio from video inputs in NanoNemotronVL models. This flaw can be leveraged by attackers supplying specially crafted video inputs to cause excessive resource consumption. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2026-09-12: CVE-2026-90554: vLLM versions >=0.10.2 and <0.28.0 do not apply any audio decode-size or duration limit when extracting audio from video input… (https://nvd.nist.gov/vuln/detail/CVE-2026-90554) ## Sources - 2026-09-12 NVD: CVE-2026-90554: vLLM versions >=0.10.2 and <0.28.0 do not apply any audio decode-size or duration limit when extracting audio from video input… https://nvd.nist.gov/vuln/detail/CVE-2026-90554 Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
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AI