PYSEC-2026-4352

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/vllm/PYSEC-2026-4352.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-4352
Aliases
Published
2026-10-25T14:16:57Z
Modified
2026-10-29T11:00:02Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

vLLM from 0.10.2 before 0.25.0 contains an uncontrolled resource consumption vulnerability that allows unauthenticated attackers to exhaust memory because the Nemotron-VL processors globally set Image.MAX_IMAGE_PIXELS to None. Attackers can submit a pathological decompression-bomb image to /v1/chat/completions to OOM-kill the worker and deny service to co-tenants.

References

Affected packages

PyPI / vllm

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.10.2
Fixed
0.25.0

Affected versions

0.*
0.10.2
0.11.0
0.11.1
0.11.2
0.12.0
0.13.0
0.14.0
0.14.1
0.15.0
0.15.1
0.16.0
0.17.0
0.17.1
0.18.0
0.18.1
0.19.0
0.19.1
0.20.0
0.20.1
0.20.2
0.21.0
0.22.0
0.22.1
0.23.0
0.24.0

Database specific

source
"https://github.com/pypa/advisory-database/blob/main/vulns/vllm/PYSEC-2026-4352.yaml"