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The vulnerability of the Apache HTTP Server’s web server, related to the splitting of HTTP requests, allows attackers to compromise the confidentiality and integrity of the protected information.

🗓️ 05 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 2 Views

Apache HTTP Server has a request splitting vulnerability affecting confidentiality and integrity; mod_dav_lock is a pointer dereference flaw causing remote denial of service.

Related
Detection
Refs
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
Vulners
Node
apachehttp_serverRange2.4.0–2.4.66

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06 Jul 2026 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 26.4
CVSS 36.5
EPSS0.00436
apache serverrequest splittingconfidentialityintegritypointer dereferencedenial of servicemod dav lock
2