ROOT-OS-UBUNTU-2404-CVE-2026-43497 CVE-2026-43497 in linux - Patched by Root

Root has patched CVE-2026-43497 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-43497 CVE-2026-43497 in linux - Patched by Root

Root has patched CVE-2026-43497 in the linux package for Root:Debian:12. Multiple fixed versions available...

Linux Distros Unpatched Vulnerability : CVE-2026-43497

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fbdev: udlfb: add vmops to dlfbopsmmap to prevent use-after-free dlfbopsmmap uses remappfnrange to map vmalloc framebuffer pages to userspace but sets no vmops ...

CVE-2026-43497

creationtimestamp| type| source ---|---|--- 2026-05-21 16:17:01+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mmesyzrc762t 2026-07-06 06:15:06+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260706 2026-08-03 07:28:33+00:00| seen...

CVE-2026-43497

In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: add vmops to dlfbopsmmap to prevent use-after-free dlfbopsmmap uses remappfnrange to map vmalloc framebuffer pages to userspace but sets no vmops on the VMA. This means the kernel cannot track active mmaps. When...