GeForce: Incorrect Conversion between Numeric Types
CVE-2026-24192 is a high-severity incorrect conversion between numeric types vulnerability in GeForce from NVIDIA, with a CVSS 3.1 base score of 7.8 out of 10. It can be exploited with local access to the system by an attacker with a low-privileged account, without any action from a user. Affected GeForce versions: All driver versions prior to 595.71.05; All driver versions prior to 580.159.03; All driver versions prior to 535.309.01. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.21% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Update GPU Display Driver to 535.309.01 or 539.72 or 580.159.03 or 582.53, whichever matches your release line, or a later version.
- Read the advisory on nvidia.custhelp.com for workarounds and exact fixed builds.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| NVIDIA | GeForce | All driver versions prior to 595.71.05; All driver versions prior to 580.159.03; All driver versions prior to 535.309.01 | Not stated |
| NVIDIA | NVIDIA RTX, Quadro, NVS | All driver versions prior to 595.71.05; All driver versions prior to 580.159.03; All driver versions prior to 535.309.01 | Not stated |
| NVIDIA | Tesla | All driver versions prior to 595.71.05; All driver versions prior to 580.159.03; All driver versions prior to 535.309.01 | Not stated |
| NVIDIA | Virtual GPU Manager | 595.58.02(All versions prior to and including vGPU 20.0); 580.126.08(All versions prior to and including vGPU 19.4); 535.288.01(All versions prior to and including vGPU 16.13) | Not stated |
| NVIDIA | GPU Display Driver | 535 up to, but not including, 535.309.01; 535 up to, but not including, 539.72; 580 up to, but not including, 580.159.03; 580 up to, but not including, 582.53; 595 up to, but not including, 595.36; 595 up to, but not including, 595.71.05 | 535.309.01, 539.72, 580.159.03, 582.53, 595.36, 595.71.05 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- LocalThe attacker needs local access or must trick a user into running something.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- LowA basic user account is enough.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. Scored by CNA (nvidia.com).
Official description
NVIDIA Display Driver for Linux contains a vulnerability where an attacker could cause an incorrect conversion between numeric types, leading to a heap buffer overflow. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, data tampering, and code execution.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Incorrect Conversion between Numeric Types
When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.
How developers prevent this class of flaw
- Avoid making conversion between numeric types. Always check for the allowed ranges.
More Incorrect Conversion between Numeric Types vulnerabilities (CWE-681)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Third-party and government advisories
- nvd.nist.gov/vuln/detail/CVE-2026-24192Third Party Advisory
- cve.org/CVERecord?id=CVE-2026-24192Third Party Advisory
Other vulnerabilities in GeForce
- 7.1 High severity
- 7.8 High severity
- 7.8 High severity
- 7.8 High severity
- 7.0 High severity
- 7.8 High severity
Recent Incorrect Conversion between Numeric Types vulnerabilities
- 7.5 High severity
- 7.5 High severity
- 7.1 High severity
- 7.5 High severity
- 7.5 High severity
- 7.5 High severity
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