Vulners
Lucene search
The vulnerability of the function tcp_fastopen_active_disable_ofo_check() in the net/ipv4/tcp_fastopen.c module, as part of the IPv4 protocol implementation in Linux kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 06 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 189 |
|---|---|---|---|---|
 | Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1495) | 30 Mar 202600:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244) | 10 Mar 202600:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280) | 10 Mar 202600:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1366) | 16 Mar 202600:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1397) | 16 Mar 202600:00 | – | nessus |
| EulerOS Virtualization 2.12.1 : kernel (EulerOS-SA-2026-1433) | 17 Mar 202600:00 | – | nessus |
| EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2026-1490) | 17 Mar 202600:00 | – | nessus |
| EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-2132) | 6 Jun 202600:00 | – | nessus |
| EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-2171) | 6 Jun 202600:00 | – | nessus |
| openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20287-1) | 4 Mar 202600:00 | – | nessus |
10
Node
OROROR
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
06 Jul 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 26
CVSS 37
EPSS0.00166