The vulnerability of the process_rx() function in the drivers/usb/typec/tcpm/tcpci_maxim_core.c file of the driver library affects the confidentiality, integrity, and accessibility of protected information on Linux operating systems with USB TypeC ports. This vulnerability can be exploited by attackers to compromise these security aspects.
🗓️ 09 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 51 |
|---|---|---|---|---|
 | CVE-2026-63959 | 19 Jul 202614:55 | – | attackerkb |
 | CVE-2026-63959 affecting package kernel for versions less than 6.6.144.1-2 | 12 Aug 202623:21 | – | cbl_mariner |
 | CVE-2026-63959 | 19 Jul 202614:55 | – | cve |
 | CVE-2026-63959 usb: typec: tcpm/tcpci_maxim: validate header NDO against RX_BYTE_CNT | 19 Jul 202614:55 | – | cvelist |
 | CVE-2026-63959 | 19 Jul 202614:55 | – | debiancve |
 | EUVD-2026-45732 | 19 Jul 202614:55 | – | euvd |
 | CVE-2026-63959 | 19 Jul 202616:17 | – | nvd |
 | openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1) | 13 Aug 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-0895 | 26 Jun 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-92-0895 | 10 Aug 202600:00 | – | nessus |
10
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
09 Sep 2026 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS 26.8
CVSS 38.8
EPSS0.00206