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CVE-2026-47556· 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 unprivileged user could cause an

Noroxi assessment

Priority: Monitor (action score 31/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.13% (FIRST EPSS).
  • 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.
  • Fixed version: nvidia-graphics-drivers-tesla (Debian:12) 525.147.05-6.

Low priority for now. Upgrade to nvidia-graphics-drivers-tesla (Debian:12) 525.147.05-6 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause an integer overflow that leads to an out-of-bounds write. 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% · 2th percentile

Report tools

JSON

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.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

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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 Guest driver

    • 595.71.05(All versions prior to and including vGPU 20.1), 580.159.03(All versions prior to and including vGPU 19.5)affected

  • 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 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

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12nvidia-graphics-driversfrom 0—
Debian:12nvidia-graphics-drivers-teslabefore 525.147.05-6525.147.05-6
Debian:12nvidia-graphics-drivers-tesla-470from 0—
Debian:12nvidia-graphics-drivers-tesla-535from 0—
Debian:12nvidia-open-gpu-kernel-modulesfrom 0—

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

Published before and after this one in the same product

  • ← EarlierCVE-2026-47554Sep 30, 2026 · NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where improper verification of cryptographic signature
    28Monitor
  • ← EarlierCVE-2026-47555Sep 30, 2026 · NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where a user could cause uninitialized ker
    22Monitor
  • Later →CVE-2026-47557Sep 30, 2026 · NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause a NULL pointer
    22Monitor

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)

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 23, 2026+23 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-2026-475020 days apartNVIDIA vGPU Virtual GPU Manager for Windows and Linux contains a vulnerability in the kernel mode layer, where a guest user could cause an i
    31Monitor
  • CVE-2026-475100 days apartNVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause an integer overf
    31Monitor
  • CVE-2026-475770 days apartNVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel module where an attacker could cause an incorrect comparison.
    31Monitor
  • CVE-2025-33218245 days apartNVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys), where an attacker could cause an int
    31Monitor
  • CVE-2025-33219245 days apartNVIDIA Display Driver for Linux contains a vulnerability in the NVIDIA kernel module where an attacker could cause an integer overflow or wr
    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.

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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-190 · Integer Overflow 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.

ATT&CK techniques

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Change log

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

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

References

Show all references (2 more)

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

All records