CVE-2026-18743
🗓️ 01 Sep 2026 00:57:12Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 9 Views
| Reporter | Title | Published | Views | Family All 26 |
|---|---|---|---|---|
 | CVE-2026-18743 | 1 Sep 202600:57 | – | cve |
 | CVE-2026-18743 Popt-devel: popt-static: short realloc in poptconfigfiletostring | 1 Sep 202600:57 | – | cvelist |
 | popt -- Incorrect Calculation of Buffer Size | 1 Sep 202600:00 | – | freebsd |
 | EUVD-2026-68918 | 1 Sep 202600:57 | – | euvd |
 | Popt-devel: popt-static: short realloc in poptconfigfiletostring | 2 Sep 202608:02 | – | mscve |
 | CVE-2026-18743 | 1 Sep 202602:16 | – | nvd |
 | AZL-98234 CVE-2026-18743 affecting package popt 1.19-1 | 1 Sep 202602:16 | – | osv |
| AZL-98565 CVE-2026-18743 affecting package rsync 3.5.0-1 | 1 Sep 202602:16 | – | osv |
| BELL-CVE-2026-18743 | 3 Sep 202606:05 | – | osv |
| DEBIAN-CVE-2026-18743 | 1 Sep 202602:16 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | popt | 1.19+dfsg-1 | popt_1.19+dfsg-1_all.deb |
| Debian | 13 | all | popt | 1.19+dfsg-2 | popt_1.19+dfsg-2_all.deb |
| Debian | 14 | all | popt | 1.19+dfsg-2 | popt_1.19+dfsg-2_all.deb |
| Debian | 999 | all | popt | 1.19+dfsg-2 | popt_1.19+dfsg-2_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
01 Sep 2026 00:57Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.12.5
EPSS0.00141
SSVC