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CVE-2026-80786: Undefined Security Weakness

🗓️ 04 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Linux kernel fbdev fb_set_var_from_user lacks fbcon checks, potentially causing issues.

Related
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
3 Sep 202616:00
–cnnvd
cve
CVE
CVE-2026-80786
4 Sep 202615:12
–cve
cvelist
Cvelist
CVE-2026-80786 fbdev: Wrap user-invoked calls to fb_set_var() in helper
4 Sep 202615:12
–cvelist
debiancve
Debian CVE
CVE-2026-80786
4 Sep 202615:12
–debiancve
euvd
EUVD
EUVD-2026-71429
4 Sep 202615:12
–euvd
mscve
Microsoft CVE
fbdev: Wrap user-invoked calls to fb_set_var() in helper
23 Sep 202609:29
–mscve
nvd
NVD
CVE-2026-80786
4 Sep 202616:18
–nvd
osv_azl
osv_azl
AZL-99558 CVE-2026-80786 affecting package kernel 6.6.157.1-1
4 Sep 202616:18
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-80786
8 Sep 202606:05
–osv_bell
osv_clsa
osv_clsa
CLSA-2026-1791132991 Fix of 400 CVEs
19 Oct 202613:48
–osv_clsa
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21 Oct 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00209
5