CVE-2025-23345

Data disclosure or service interruption via decoder overread

Published Oct 23, 2025 · Updated Oct 23, 2025

Out-of-bounds read in NVIDIA Display Driver video decoding allows local users to disclose information or interrupt service. The video decoder reads beyond a buffer boundary when processing attacker-influenced input; NVIDIA has not identified the affected routine or input format. Local low-privileged access is required, with no user interaction; the bounded impacts are memory disclosure and reduced availability.

CVSS severity4.4
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in NVIDIA Display Driver video decoding allows local users to disclose information or interrupt service. The video decoder reads beyond a buffer boundary when processing attacker-influenced input; NVIDIA has not identified the affected routine or input format. Local low-privileged access is required, with no user interaction; the bounded impacts are memory disclosure and reduced availability.

The record

CVE
CVE-2025-23345
Published
Oct 23, 2025
Updated
Oct 23, 2025
Vendor
DPDK Project
Product
NVIDIA RTX/Quadro/NVS Driver
Classifications
CWE-125, CAPEC-540, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=All driver versions prior to 535.274.02
  2. Affected versionversion=All driver versions prior to 539.56
  3. Affected versionversion=All driver versions prior to 570.195.03
  4. Affected versionversion=All driver versions prior to 573.76
  5. Affected versionversion=All driver versions prior to 580.95.05
  6. Affected versionversion=All driver versions prior to 581.42

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

DPDK Project · NVIDIA RTX/Quadro/NVS Driverversion=All driver versions prior to 535.274.02; version=All driver versions prior to 539.56; version=All driver versions prior to 570.195.03; version=All driver versions prior to 573.76; version=All driver versions prior to 580.95.05; version=All driver versions prior to 581.42
DPDK Project · GeForceversion=All driver versions prior to 535.274.02; version=All driver versions prior to 570.195.03; version=All driver versions prior to 580.95.05; version=All driver versions prior to 581.42
DPDK Project · NVIDIA vGPU Guest Driverversion=535.261.03(All versions prior to and including vGPU 16.11); version=539.41(All versions prior to and including vGPU 16.11); version=570.172.08(All versions prior to and including vGPU 18.4); version=573.48(All versions prior to and including vGPU 18.4); version=580.82.07(All versions prior to and including vGPU 19.1); version=580.82.07(All versions up to and including the August 2025 release); version=581.15(All versions prior to and including vGPU19.1)
DPDK Project · NVIDIA Teslaversion=All driver versions prior to 535.274.02; version=All driver versions prior to 539.56; version=All driver versions prior to 570.195.03; version=All driver versions prior to 573.76; version=All driver versions prior to 580.95.05; version=All driver versions prior to 581.42

Published CVSS scores

4.4NVIDIACVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
CAPEC-540Overread Buffers
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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