Lucene search
+L

CVE-2026-53586 libgit2: HTTP transport can leak credentials to an offsite redirect target

🗓️ 20 Aug 2026 18:40:08Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

libgit2 before 1.8.6 and 1.9.5 sends credentials to offsite redirect targets on 401 responses.

Related
Affected
Refs
[
  {
    "vendor": "libgit2",
    "product": "libgit2",
    "versions": [
      {
        "version": "< 1.8.6",
        "status": "affected"
      },
      {
        "version": ">= 1.9.0, < 1.9.5",
        "status": "affected"
      }
    ]
  }
]

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