The vulnerability of the ucsi_notify_common() function in the drivers/usb/typec/ucsi/ucsi.c file of the UCSI interface driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 31 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 63 |
|---|---|---|---|---|
 | CVE-2026-31729 | 1 May 202614:14 | – | attackerkb |
 | Linux kernel 安全漏洞 | 1 May 202600:00 | – | cnnvd |
 | CVE-2026-31729 | 1 May 202614:14 | – | cve |
 | CVE-2026-31729 usb: typec: ucsi: validate connector number in ucsi_notify_common() | 1 May 202614:14 | – | cvelist |
 | CVE-2026-31729 | 1 May 202614:14 | – | debiancve |
 | Unbreakable Enterprise kernel security update | 2 Jul 202600:00 | – | oraclelinux |
 | EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2535) | 10 Jul 202600:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2595) | 10 Jul 202600:00 | – | nessus |
| EulerOS Virtualization 2.12.1 (EulerOS-SA-2026-2730) | 21 Jul 202600:00 | – | nessus |
| EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2026-2776) | 21 Jul 202600:00 | – | nessus |
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31 Jul 2026 00:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 26
CVSS 37
EPSS0.00129