CVE-2026-75509
🗓️ 24 Aug 2026 20:08:07Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 6 Views
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2026-75509 | 24 Aug 202620:08 | – | cve |
 | CVE-2026-75509 joserfc claim-validation bypass via array-typed single-string claims (iss/sub/jti) | 24 Aug 202620:08 | – | cvelist |
 | EUVD-2026-65138 | 24 Aug 202620:08 | – | euvd |
 | CVE-2026-75509 | 24 Aug 202620:17 | – | nvd |
 | DEBIAN-CVE-2026-75509 | 24 Aug 202620:17 | – | osv |
 | PT-2026-81024 | 24 Aug 202600:00 | – | ptsecurity |
 | Linux Distros Unpatched Vulnerability : CVE-2026-75509 | 25 Aug 202600:00 | – | nessus |
 | CVE-2026-75509 joserfc claim-validation bypass via array-typed single-string claims (iss/sub/jti) | 24 Aug 202620:08 | – | vulnrichment |
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 13 | all | joserfc | 1.1.0-1 | joserfc_1.1.0-1_all.deb |
| Debian | 14 | all | joserfc | 1.7.3-1 | joserfc_1.7.3-1_all.deb |
| Debian | 999 | all | joserfc | 1.7.3-1 | joserfc_1.7.3-1_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
24 Aug 2026 20:08Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
EPSS0.00091
SSVC