HighVulnerability

CVE-2025-23329: NVIDIA Triton Inference Server memory corruption via shared memory region

Source: NVD(opens in a new tab)
Identifier: CVE-2025-23329
Published: September 17, 2025
Record updated: October 9, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 0.4%

Summary

CVE-2025-23329 affects NVIDIA Triton Inference Server for Windows and Linux. An attacker who identifies and accesses the shared memory region used by the Python backend can cause memory corruption, which might lead to denial of service. NVD has not yet provided an assessment, and the weaknesses listed are CWE-787 (Out-of-bounds Write) and CWE-284 (Improper Access Control).

Mitigation

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

Details

Scores and exploitation

CVSS score: 7.5(high)
EPSS: 0.4%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-284
CWE-787
Attack pattern (CAPEC): CAPEC-100

Affected

Vendors: NVIDIA

Classification

Attack type: Denial of service
Attack sophistication: Moderate
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-2025-23329

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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