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CVE-2026-5497 Unbounded Frame Count in video/jpeg Base64 Data URL Processing Leads to OOM DoS in vllm-project/vllm

🗓️ 11 Jun 2026 08:31:18Reported by @huntr_aiType 
cvelist
 cvelist
🔗 www.cve.org👁 54 Views

Unbounded frame processing in VideoMediaIO.load_base64 allows OOM DoS via large data URLs containing thousands of frames in vLLM versions 0.8.0 and later.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
huntr
Huntr
Unbounded Frame Count in video/jpeg Base64 Data URL Processing Leads to OOM DoS
6 Mar 202608:31
–huntr
circl
Circl
CVE-2026-5497
11 Jun 202610:30
–circl
cnnvd
CNNVD
vLLM 资源管理错误漏洞
11 Jun 202600:00
–cnnvd
cve
CVE
CVE-2026-5497
11 Jun 202608:31
–cve
euvd
EUVD
EUVD-2026-36217
11 Jun 202608:31
–euvd
github
Github Security Blog
vLLM is vulnerable to an Out-of-Memory (OOM) Denial of Service (DoS) attack due to unbounded frame count processing in the `VideoMediaIO.load_base64()` method
11 Jun 202612:32
–github
mend
Mend
CVE-2026-5497
11 Jun 202608:31
–mend
nvd
NVD
CVE-2026-5497
11 Jun 202610:16
–nvd
osv
OSV
CGA-8R69-XQF4-PXWW
19 Aug 202613:32
–osv
osv
OSV
CGA-RG9M-F4RG-7W7C
19 Aug 202615:47
–osv
Rows per page
[
  {
    "vendor": "vllm-project",
    "product": "vllm-project/vllm",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "0.19.0",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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