HighVulnerabilityLLM-specific

CVE-2026-116177: vLLM uncontrolled resource consumption via image decompression bomb

Source: NVD(opens in a new tab)
Identifier: CVE-2026-116177
Published: October 25, 2026
Record updated: October 25, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.

Summary

vLLM versions from 0.10.2 before 0.25.0 contain an uncontrolled resource consumption flaw (CVE-2026-116177). The Nemotron-VL processors globally set Image.MAX_IMAGE_PIXELS to None, so unauthenticated attackers can submit a decompression-bomb image to /v1/chat/completions, exhausting memory, OOM-killing the worker, and denying service to co-tenants.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Details

Scores and exploitation

CVSS score: 7.5(high)
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector: network
Attack complexity: low
Privileges required: none
User interaction: none
EPSS: Not scored. FIRST had not published an EPSS score for this CVE when it was last checked on October 25, 2026.
Disclosure date: October 25, 2026

Weaknesses and techniques

Weakness (CWE): CWE-400
Attack pattern (CAPEC): CAPEC-125
CAPEC-130

Classification

Attack type: Denial of service
Attack sophistication: Trivial
AI component targeted: Inference
Impact: Availability
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative. The source gives this advisory a description and no title, so the title above is a headline generated from the source text.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-116177

First tracked: October 25, 2026 at 02:07 PM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 95% (self-assessed)

Topics

Inference infrastructure

Summary

Mitigation

Topics

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