The vulnerability of the Suricata intrusion detection and prevention system, related to the use of memory after it is freed, allows an intruder to trigger a service failure.
🗓️ 30 Jan 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 5 Views
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | CVE-2026-22264 | 27 Jan 202618:33 | – | attackerkb |
 | CVE-2026-22264 | 27 Jan 202618:33 | – | alpinelinux |
 | CVE-2026-22264 | 14 Jan 202617:13 | – | circl |
 | Suricata resource management error vulnerability | 27 Jan 202600:00 | – | cnnvd |
 | CVE-2026-22264 | 27 Jan 202618:33 | – | cve |
 | CVE-2026-22264 Suricata detect/alert: heap-use-after-free on alert queue expansion | 27 Jan 202618:33 | – | cvelist |
 | CVE-2026-22264 | 27 Jan 202618:33 | – | debiancve |
 | EUVD-2026-4782 | 27 Jan 202618:33 | – | euvd |
 | CVE-2026-22264 | 27 Jan 202619:16 | – | nvd |
 | CVE-2026-22264 Suricata detect/alert: heap-use-after-free on alert queue expansion | 27 Jan 202618:33 | – | osv |
10
Node
OR
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
04 Mar 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 39.1
CVSS 29.4
EPSS0.00344