Lucene search
+L

CVE-2026-5590: NULL Pointer Dereference

🗓️ 05 Apr 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

A race condition during TCP connection teardown can cause tcp_recv() to operate on a connection that has already been released. If tcp_conn_search() returns NULL while processing a SYN packet, a NULL pointer derived from stale context data is pass...

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-5590
5 Apr 202603:34
–attackerkb
circl
Circl
CVE-2026-5590
5 Apr 202604:09
–circl
cnnvd
CNNVD
Zephyr 安全漏洞
5 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-5590
5 Apr 202603:34
–cve
cvelist
Cvelist
CVE-2026-5590 net: ip/tcp: Null pointer dereference can be triggered by a race condition
5 Apr 202603:34
–cvelist
euvd
EUVD
EUVD-2026-19028
5 Apr 202603:34
–euvd
nvd
NVD
CVE-2026-5590
5 Apr 202604:16
–nvd
ptsecurity
Positive Technologies
PT-2026-30411
5 Apr 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-5590
5 Jun 202619:35
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-5590 net: ip/tcp: Null pointer dereference can be triggered by a race condition
5 Apr 202603:34
–vulnrichment

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

24 Jul 2026 00:00Current
CVSS 3.15.3 - 6.4
EPSS0.00198
SSVC
0