CVE-2026-89597

Katalog CVE

CVSS 7.8 · High EPSS 0,17%

Skor CVSS 3.1 7.8 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: unregister connector callback on init failure uvesafb_init() registers the v86d connector callback before registering the platform driver. If platform_driver_register() fails, the function returns the error directly and leaves the connector callback registered. The later platform-device failure path already unregisters the callback. Add the same cleanup before the final return when platform-driver registration fails. This issue was identified during our ongoing static-analysis research while reviewing kernel code.

Rincian

Terbit di NVD

11 September 2026

Terakhir diubah

14 September 2026

Status NVD

Received

CVSS 3.1

7.8 (High), sumber CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 5,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0352fdac3cbf11e3b323322ff8cd95e20cbf5cd7
• https://git.kernel.org/stable/c/17518e7123f7ef01b1155064dc01f2087583908e
• https://git.kernel.org/stable/c/466a8af0dee2cf745307155e26884e19a37b7e15
• https://git.kernel.org/stable/c/9e768ae51426af2034d479133cfd73010d641b1a
• https://git.kernel.org/stable/c/9eb7b3cbe99c9c0edbff69eb155c723e30983c22
• https://git.kernel.org/stable/c/9f8a822b44c42502f105cf6574f4867067eecdd0
• https://git.kernel.org/stable/c/b149f77d04082a9da75944cdc488becb0e35258f
• https://git.kernel.org/stable/c/de8db23aa7c337e606fca9faf48b3ba72968597a