Lucene search
+L

CVE-2026-33555

🗓️ 28 Oct 2026 05:49:11Reported by KitPloitType 
kitploit
 kitploit
🔗 kitploit.com👁 32 Views

HTTP request smuggling in HAProxy H3/QUIC via standalone FIN bypass enables cross-user attack.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-33555
13 Apr 202600:00
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-33555
13 Apr 202600:00
–alpinelinux
bdu_fstec
BDU FSTEC
HTTP/3 Server Data Compromise
9 Oct 202600:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2026-33555 affecting package haproxy for versions less than 2.9.11-5
9 May 202603:31
–cbl_mariner
cgr
Chainguard
CVE-2026-33555 vulnerabilities
7 Jul 202614:17
–cgr
circl
Circl
CVE-2026-33555
16 Apr 202620:00
–circl
cnnvd
CNNVD
HAProxy security vulnerabilities
12 Apr 202616:00
–cnnvd
cve
CVE
CVE-2026-33555
13 Apr 202600:00
–cve
cvelist
Cvelist
CVE-2026-33555
13 Apr 202600:00
–cvelist
debian
Debian
[SECURITY] [DLA 4842-1] haproxy security update
18 Oct 202618:16
–debian
Rows per page

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

28 Oct 2026 05:49Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.14 - 5.8
EPSS0.00307
SSVC
32