The vulnerability of the pch_spi_pdremove() function in the drivers/spi/spi-topcliff-pch.c driver module of the Linux operating system’s SPI device drivers allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 04 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 109 |
|---|---|---|---|---|
 | CVE-2026-46301 | 8 Jun 202615:46 | – | attackerkb |
 | CVE-2026-46301 | 6 Jul 202606:23 | – | circl |
 | Linux kernel 安全漏洞 | 8 Jun 202600:00 | – | cnnvd |
 | CVE-2026-46301 | 8 Jun 202615:46 | – | cve |
 | CVE-2026-46301 spi: topcliff-pch: fix use-after-free on unbind | 8 Jun 202615:46 | – | 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 |
 | CVE-2026-46301 | 8 Jun 202615:46 | – | debiancve |
 | Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update | 3 Jul 202600:00 | – | nessus |
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04 Sep 2026 00:00Current
4.3Medium risk
Vulners AI Score4.3
CVSS 27.7
CVSS 38
EPSS0.00117