Vulners
Lucene search
CVE-2026-44452
🗓️ 16 Jul 2026 22:54:42Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 2 Views
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-44452 | 16 Jul 202622:54 | – | attackerkb |
 | CVE-2026-44452 | 17 Jul 202600:10 | – | circl |
 | CVE-2026-44452 | 16 Jul 202622:54 | – | cve |
 | CVE-2026-44452 h2o is vulnerable to heap overrun | 16 Jul 202622:54 | – | cvelist |
 | EUVD-2026-45073 | 16 Jul 202622:54 | – | euvd |
 | h2o -- heap overrun parsing zero-length SNI | 29 May 202600:00 | – | freebsd |
 | FreeBSD : h2o -- heap overrun parsing zero-length SNI (fba766f4-ccda-4e1b-8875-ab857c6a6532) | 12 Jun 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-44452 | 18 Jul 202600:00 | – | nessus |
 | CVE-2026-44452 | 16 Jul 202623:16 | – | nvd |
 | CVE-2026-44452 h2o is vulnerable to heap overrun | 16 Jul 202622:54 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | h2o | 2.2.5+dfsg2-6 | h2o_2.2.5+dfsg2-6_all.deb |
| Debian | 12 | all | h2o | 2.2.5+dfsg2-7 | h2o_2.2.5+dfsg2-7_all.deb |
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
16 Jul 2026 22:54Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.9
EPSS0.0025
SSVC