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TI-2026-80515 Aliases CVE-2026-115914GHSA-gq5q-89c7-vhvx

Denial of service in vLLM DeepSeek-OCR image processing

Priority LOW 29CWE-617Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Partial Red Hat: 3 without a fix

Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-617.

Summary

vLLM from 0.11.1 before 0.32.0 is affected. The DeepSeek-OCR, DeepSeek-OCR-2 and Unlimited-OCR image path hits a reachable assertion (CWE-617) when a legal image whose normalized pixels sum to zero is alone in its encoder batch. A remote client that can reach the OpenAI-compatible API can submit such an image and shut down the engine for all users.

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

Description from the CNA

vLLM is an inference and serving engine for large language models. From 0.11.1 until 0.32.0, the DeepSeek-OCR, DeepSeek-OCR-2, and Unlimited-OCR image path allows a remote client that can reach the OpenAI-compatible API to submit a legal image whose normalized pixels sum to zero when that image is alone in its per-step encoder batch. _parse_and_validate_image_input returns no embedding, embed_multimodal propagates that value, and sanity_check_mm_encoder_outputs triggers a fatal assertion that shuts down the engine for all users. This issue is fixed in version 0.32.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00397 34th percentileScored 2026-11-07
Fix Partial vllm (vllm-project): 0.32.0vllm (PyPI): 0.32.0Red Hat: 3 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
vllm-projectvllm0.11.1 to before 0.32.00.32.0Patch availableCNA
—vllm (PyPI)0.11.1 to before 0.32.00.32.0Patch availableGHSA-gq5q-89c7-vhvx
  • vllm Vendorvllm-project Affected 0.11.1 to before 0.32.0 Fixed in 0.32.0 Patch available CNA
  • vllm (PyPI) Vendor— Affected 0.11.1 to before 0.32.0 Fixed in 0.32.0 Patch available GHSA-gq5q-89c7-vhvx

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*0.11.1 to before 0.32.0VulnerablevLLM
  • cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:* Versions 0.11.1 to before 0.32.0 Vulnerable ·vLLM

Remediation

Upgrade vLLM to version 0.32.0, the fixed version listed for PyPI. Red Hat has no fix plan available for Red Hat AI Inference Server, Red Hat Enterprise Linux AI (RHEL AI) 3 and Red Hat OpenShift AI (RHOAI).

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

  • Fix · CNA vllm (vllm-project) Fixed in 0.32.0
  • Fix · GHSA-gq5q-89c7-vhvx vllm (PyPI) Fixed in 0.32.0 Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat AI Inference ServerAffectedNo fix yet: Fix deferred
Red Hat Enterprise Linux AI (RHEL AI) 3AffectedNo fix yet: Fix deferred
Red Hat OpenShift AI (RHOAI)AffectedNo fix yet: Fix deferred

Timeline

  1. 2026-10-26 Threatist record created from CVE-2026-115914
  2. 2026-10-27 Affected versions changed · Red Hat
  3. 2026-10-27 CVSS score added · Red Hat
  4. 2026-10-27 Priority changed: MEDIUM → LOW
  5. 2026-10-28 Alias added: GHSA-gq5q-89c7-vhvx
  6. 2026-10-28 Fix available: PyPI/[email protected] · GHSA-gq5q-89c7-vhvx
  7. 2026-10-28 CVSS score added · GHSA-gq5q-89c7-vhvx
  8. 2026-10-28 Weakness changed · GHSA-gq5q-89c7-vhvx
  9. 2026-10-28 6 new references · GHSA-gq5q-89c7-vhvx
  10. 2026-10-30 CISA SSVC decision points changed

References

Patch 3

Advisory 1

Other 2

  • TI-2024-10229 Remote Code Execution in vllm-project/vllm CVSS 3.0CRITICAL 9.8
  • TI-2024-08404 Remote Code Execution in vllm-project/vllm CVSS 3.1CRITICAL 9.8
  • TI-2026-36017 vLLM: OpenAI auth bypass CVSS 3.1CRITICAL 9.1
  • TI-2026-63056 vLLM before 0.28.0 Denial of Service via negative token ID CVSS 4.0HIGH 8.7
  • TI-2026-04308 Hardcoded trust_remote_code=True in vllm-project/vllm Bypasses User Security Control CVSS 3.0HIGH 8.8
  • TI-2026-39137 vLLM: Remote DoS in vLLM via Invalid Recovered Token Reinjection CVSS 3.1HIGH 7.5
See all 124 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences