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CVE-2026-47540· CVE.org (no NVD analysis yet)· CNA nvidia

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause an integer u

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause an integer underflow. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

HighCVSS 7.8 · v3.1—No exploit Fix available
Published
Sep 30, 2026
Updated
Oct 1, 2026
EPSS
0.1% · 3th percentile
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Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · nvidia
7.8
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Affected systems

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Versions reported by the vendor

Affected version ranges reported by the assigning authority (nvidia). Independent of NVD's CPE analysis and usually ahead of it.

  • NVIDIA GeForce

    • All driver versions prior to 610.60, All driver versions prior to 616.56, All driver versions prior to 582.78 Only GPUs based on the NVIDIA Maxwell, Volta, and Pascal GPU architectures are affected., All driver versions prior to 615.71.09, All driver versions prior to 610.57.04, All driver versions prior to 595.91.07, All driver versions prior to 580.178.04affected

  • NVIDIA RTX, Quadro, NVS

    • All driver versions prior to 610.88, All driver versions prior to 616.92, All driver versions prior to 582.78, All driver versions prior to 596.86, All driver versions prior to 615.71.09, All driver versions prior to 610.57.04, All driver versions prior to 595.91.07, All driver versions prior to 580.178.04affected

  • NVIDIA Tesla

    • All driver versions prior to 596.86, All driver versions prior to 616.92, All driver versions prior to 610.88, All driver versions prior to 615.71.09, All driver versions prior to 610.57.04, All driver versions prior to 595.91.07, All driver versions prior to 580.178.04affected

  • NVIDIA Virtual GPU Manager

    • 595.71.03(All versions prior to and including vGPU 20.1), 580.159.01(All versions prior to and including vGPU 19.5), 596.38(All versions prior to and including vGPU 20.1), 582.51(All versions prior to and including vGPU 19.5)affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12nvidia-graphics-driversall versions—
Debian:12nvidia-graphics-drivers-teslabefore 525.147.05-6525.147.05-6
Debian:12nvidia-graphics-drivers-tesla-470all versions—
Debian:12nvidia-graphics-drivers-tesla-535all versions—
Debian:12nvidia-open-gpu-kernel-modulesall versions—
openSUSE:Tumbleweednvidia-open-driver-G07-signedbefore 595.104.02-2.1595.104.02-2.1

Same product

nvidia: all records

Other highest-scoring records for the same primary product.

  • CVE-2025-23309NVIDIA Display Driver contains a vulnerability where an uncontrolled DLL loading path might lead to arbitrary denial of service, escalation
    32Monitor
  • CVE-2026-47601NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the open-source kernel module DMA-BUF import path where an unpri
    31Monitor
  • CVE-2026-47600NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an error-handling path could operate
    31Monitor
  • CVE-2026-47599NVIDIA GPU Display Driver for Linux contains a vulnerability in the open-source kernel module where an unprivileged local user could cause i
    31Monitor
  • CVE-2026-47597NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the open-source kernel module Resource Server where an unprivile
    31Monitor
  • CVE-2026-47595NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an unprivileged user can write to read-only memo
    31Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:nvidia-graphics-drivers-tesla525.147.05-6 · Debian:12Package registry (OSV)
opensuse:nvidia-open-driver-G07-signed595.104.02-2.1 · openSUSE:TumbleweedPackage registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. Fix recorded+1 d
  3. TodayOct 10, 2026+10 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-475850 days apartNVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel module where an attacker could cause an integer underflow.
    31Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-191 · Integer Underflow (Wrap or Wraparound)

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓
  2. SSVC exploitation— → none
  3. Exploit maturity— → none

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records