Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

K000161670: Apache HTTP Server vulnerability CVE-2026-33523

🗓️ 10 Jun 2026 19:18:16Reported by f5Type 
f5
 f5🔗 my.f5.com👁 4 Views

Apache HTTP Server CVE-2026-33523 enables response splitting; upgrade to 2.4.67.

Related
ReporterTitlePublishedViews
Family
FreeBSD		www/apache24 -- Multiple vulnerabilities
4 May 202600:00
–freebsd
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities have been identified in IBM HTTP Server shipped with IBM DevOps Code ClearCase [CVE-2026-24072, CVE-2026-28780, CVE-2026-34059, CVE-2026-33523, CVE-2026-41080, CVE-2026-33857, CVE-2026-34032]
22 May 202605:57
–ibm
IBM Security Bulletins		Security Bulletin: IBM HTTP Server is affected by multiple vulnerabilities
11 May 202622:12
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities within IBM HTTP Server, affect IBM Tivoli Monitoring.
8 Jun 202616:44
–ibm
ATTACKERKB		CVE-2026-33523
4 May 202614:40
–attackerkb
Tenable Nessus		Amazon Linux 2023 : httpd, httpd-core, httpd-devel (ALAS2023-2026-1720)
26 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : httpd, --advisory ALAS2-2026-3314 (ALAS-2026-3314)
27 May 202600:00
–nessus
Tenable Nessus		Apache 2.4.x < 2.4.67 Multiple Vulnerabilities
4 May 202600:00
–nessus
Tenable Nessus		Debian dla-4571 : apache2 - security update
8 May 202600:00
–nessus
Tenable Nessus		Debian dsa-6248 : apache2 - security update
6 May 202600:00
–nessus
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

Book a live demo
10 Jun 2026 19:18Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
EPSS0.0033
SSVC
Apache HTTP ServerCVE-2026-33523response splittingversion 2.4.66upgrade 2.4.67untrusted backends
4