The vulnerability of the tdfxfb_checkvar() function in the drivers/video/fbdev/tdfxfb.c driver module of the Linux kernel’s frame buffer device driver allows a attacker to cause a service failure.
🗓️ 25 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 122 |
|---|---|---|---|---|
 | CVE-2026-31618 | 24 Apr 202614:42 | – | attackerkb |
 | CVE-2026-31618 affecting package kernel for versions less than 6.6.137.1-1 | 3 May 202620:52 | – | cbl_mariner |
 | CVE-2026-31618 vulnerabilities | 1 May 202619:17 | – | cgr |
 | CVE-2026-31618 | 2 Jul 202605:49 | – | circl |
 | Linux kernel 安全漏洞 | 24 Apr 202600:00 | – | cnnvd |
 | CVE-2026-31618 | 24 Apr 202614:42 | – | cve |
 | CVE-2026-31618 fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO | 24 Apr 202614:42 | – | cvelist |
 | [SECURITY] [DLA 4664-1] linux security update | 3 Jul 202615:51 | – | debian |
| [SECURITY] [DLA 4665-1] linux security update | 3 Jul 202618:38 | – | debian |
| [SECURITY] [DLA 4671-1] linux-6.1 security update | 5 Jul 202618:24 | – | debian |
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25 Aug 2026 00:00Current
4.4Medium risk
Vulners AI Score4.4
CVSS 24.6
CVSS 35.5
EPSS0.00125