How many CVEs does vLLM have?

vLLM has 82 published CVE records since 2024, including 80 in the last two years.

How many vLLM CVEs are in CISA KEV?

None of vLLM's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which vLLM products have the most CVEs?

The vLLM products with the most published CVEs are vllm, vllm-project/vllm, AIBrix.

What are the most common weakness types in vLLM CVEs?

vLLM's CVEs most often map to these CWE weakness types: CWE-400 (Uncontrolled Resource Consumption), CWE-770 (Allocation of Resources Without Limits or Throttling), CWE-502 (Deserialization of Untrusted Data), CWE-129 (Improper Validation of Array Index).

Are there public exploits for vLLM vulnerabilities?

Yes — 36 of vLLM's CVEs have a known public exploit.

How many critical vLLM vulnerabilities are there?

vLLM has 9 critical and 30 high-severity CVEs.

What is the average severity of vLLM CVEs?

The average CVSS base score across vLLM's scored CVEs is 7.0.

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82 CVEs

vLLM Vulnerabilities

Name: vLLM vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for vLLM.

82

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

36

Public exploits

PoC or exploit code

7.0

Avg CVSS

2024–2026

Overview

vLLM has 82 published CVE records since 2024, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 36 have a known public exploit. The average CVSS base score across scored CVEs is 7.0.

This page aggregates every publicly disclosed vulnerability (CVE) affecting vLLM products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on vLLM's vulnerability posture, as a share of its 82 published CVEs.

Average CVSS: 7.0
Critical / high: 48%
Actively exploited (KEV): 0%
Public exploit available: 44%
Patch available: 96%

Severity and exploitation

How the CVSS severity of vLLM's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical9

High30

Medium39

Low4

In CISA’s Known Exploited Vulnerabilities catalog

0

None of vLLM's CVEs are currently listed in CISA's KEV catalog.

Public exploits

36

36 of vLLM's CVEs have a known public exploit available.

Most affected products

The vLLM products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in vLLM CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish vLLM CVE records.

Disclosure activity by year

How many vLLM CVEs were published each year.

2024

2

2025

26

2026

54

Latest vLLM CVEs

The most recently disclosed vulnerabilities affecting vLLM.

vLLM through 0.29.0 Cross-Request Logits Corruption via bad_words
CWE-129
Low · CVSS 2.3
EPSS 0.2%2026-09-19
vLLM through 0.29.0 Adjacent-Request Sampler State Corruption via Unvalidated Prompt Token IDs
CWE-129
Medium · CVSS 6.3
EPSS 0.2%2026-09-18
vLLM before 0.29.0 Cross-Request Logits Corruption via allowed_token_ids
CWE-129
Medium · CVSS 6.3
EPSS 0.2%2026-09-18
vLLM before 0.28.0 Denial of Service via negative token ID
CWE-129
High · CVSS 8.7
EPSS 0.4%2026-09-18
vLLM through 0.29.0 Memory Exhaustion via Rejected Requests
CWE-401
High · CVSS 8.7
EPSS 0.5%2026-09-17
vLLM: Request-selected PyNvVideoCodec GPU decode bypasses static VRAM reservation
CWE-400
Medium · CVSS 6.5
EPSS 0.5%2026-09-16
vLLM: Unauthenticated audio decompression-bomb DoS in /v1/chat/completions
CWE-770
Medium · CVSS 6.5
EPSS 0.7%2026-09-16
vllm-project vllm thinking_budget_state.py algorithmic complexity
CWE-407
Medium · CVSS 5.3
EPSS 0.4%2026-09-16
vllm-project vLLM MoRIIO Acknowledgement moriio_connector.py MoRIIOWrapper._handle_release_message resource consumption
CWE-400
Medium · CVSS 6.9
EPSS 0.5%2026-09-16
vllm-project vLLM Jinja Template Rendering completions resource consumption
CWE-400
Medium · CVSS 5.3
EPSS 0.3%2026-09-15
vllm-project vLLM tiktoken vocab File mod.rs new denial of service
CWE-404
Medium · CVSS 4.8
EPSS 0.2%2026-09-14
vLLM before 0.28.0 Denial of Service via Audio Header
CWE-409
High · CVSS 7.1
EPSS 0.3%2026-09-12

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Frequently asked questions

Common questions about vLLM vulnerabilities.

How many CVEs does vLLM have?: vLLM has 82 published CVE records since 2024, including 80 in the last two years.
How many vLLM CVEs are in CISA KEV?: None of vLLM's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which vLLM products have the most CVEs?: The vLLM products with the most published CVEs are vllm, vllm-project/vllm, AIBrix.
What are the most common weakness types in vLLM CVEs?: vLLM's CVEs most often map to these CWE weakness types: CWE-400 (Uncontrolled Resource Consumption), CWE-770 (Allocation of Resources Without Limits or Throttling), CWE-502 (Deserialization of Untrusted Data), CWE-129 (Improper Validation of Array Index).
Are there public exploits for vLLM vulnerabilities?: Yes — 36 of vLLM's CVEs have a known public exploit.
How many critical vLLM vulnerabilities are there?: vLLM has 9 critical and 30 high-severity CVEs.
What is the average severity of vLLM CVEs?: The average CVSS base score across vLLM's scored CVEs is 7.0.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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