HighVulnerability

CVE-2025-23319: NVIDIA Triton Inference Server Python backend out-of-bounds write via request

Source: NVD(opens in a new tab)
Identifier: CVE-2025-23319
Published: August 6, 2025
Record updated: October 9, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 1.6%

Summary

NVIDIA Triton Inference Server for Windows and Linux contains an out-of-bounds write in its Python backend, which an attacker can trigger by sending a request. The source says a successful exploit might lead to remote code execution, denial of service, data tampering, or information disclosure. The NVD assessment is not yet provided, and the record is tagged CWE-787 and CWE-805.

Mitigation

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

Details

Scores and exploitation

CVSS score: 8.1(high)
EPSS: 1.6%Estimated probability that this CVE is exploited in the next 30 days, from the FIRST Exploit Prediction Scoring System. Read on November 4, 2026.

Weaknesses and techniques

Weakness (CWE): CWE-805
CWE-787
Attack pattern (CAPEC): CAPEC-100

Affected

Vendors: NVIDIA

Classification

Attack type: Other
Attack sophistication: Moderate
AI component targeted: Inference
Impact: Confidentiality,
Integrity,
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-2025-23319

First tracked: February 15, 2026 at 08:45 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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