High severity7.3NVD Advisory· Published Jun 8, 2026· Updated Jun 10, 2026
CVE-2026-48913
CVE-2026-48913
Description
Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted.
This issue affects Apache HTTP Server: from 2.4.55 through 2.4.67.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*range: >=2.4.55,<2.4.68
- (no CPE)range: 2.4.55 - 2.4.67
- osv-coords9 versionspkg:bitnami/apachepkg:rpm/almalinux/mod_http2pkg:rpm/opensuse/apache2&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/apache2-devel&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/apache2-event&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/apache2-manual&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/apache2-prefork&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/apache2-utils&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/apache2-worker&distro=openSUSE%20Leap%2016.0
>= 2.4.55, < 2.4.68+ 8 more
- (no CPE)range: >= 2.4.55, < 2.4.68
- (no CPE)range: < 2.0.29-4.el10_2.2
- (no CPE)range: < 2.4.66-160000.3.1
- (no CPE)range: < 2.4.66-160000.3.1
- (no CPE)range: < 2.4.66-160000.3.1
- (no CPE)range: < 2.4.66-160000.3.1
- (no CPE)range: < 2.4.66-160000.3.1
- (no CPE)range: < 2.4.66-160000.3.1
- (no CPE)range: < 2.4.66-160000.3.1
Patches
Vulnerability mechanics
References
2- www.openwall.com/lists/oss-security/2026/06/08/15nvdMailing ListThird Party Advisory
- httpd.apache.org/security/vulnerabilities_24.htmlnvdVendor Advisory
News mentions
3- Apache HTTP Server and Answer: 22 Vulnerabilities Disclosed, Including Critical FlawsVypr Intelligence · Jun 10, 2026
- Apache HTTP Server 2.4.68 Released With Fix For Use-After-Free, DoS, XSS, and Buffer Overflow FlawsCyber Security News · Jun 9, 2026
- Apache HTTP Server: 11 Vulnerabilities Disclosed, Including DoS and Memory Corruption FlawsVypr Intelligence · Jun 8, 2026