The vulnerability of the nv3_arb() function in the Linux kernel’s driver/video/fbdev/riva/riva_hw.c file allows a hacker to cause a service failure.
🗓️ 25 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 13 Views
| Reporter | Title | Published | Views | Family All 100 |
|---|---|---|---|---|
 | CVE-2026-23266 | 18 Mar 202617:44 | – | attackerkb |
 | Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1 | 10 Aug 202607:11 | – | astralinux |
 | CVE-2026-23266 affecting package kernel for versions less than 6.6.130.1-1 | 30 Mar 202616:12 | – | cbl_mariner |
 | CVE-2026-23266 | 31 May 202620:00 | – | circl |
 | Linux kernel 安全漏洞 | 18 Mar 202600:00 | – | cnnvd |
 | CVE-2026-23266 | 18 Mar 202617:44 | – | cve |
 | CVE-2026-23266 fbdev: rivafb: fix divide error in nv3_arb() | 18 Mar 202617:44 | – | cvelist |
 | CVE-2026-23266 | 18 Mar 202617:44 | – | debiancve |
 | Unbreakable Enterprise kernel security update | 2 Jul 202600:00 | – | oraclelinux |
 | EUVD-2026-12907 | 18 Mar 202618:31 | – | euvd |
10
10
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
05 Aug 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.6
CVSS 35.5
EPSS0.00114