UBUNTU-CVE-2026-82255

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Source

https://ubuntu.com/security/CVE-2026-82255

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-82255.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-82255

Upstream

CVE-2026-82255

Published

2026-08-28T12:16:00Z

Modified

2026-09-02T16:28:28Z

Severity

6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
7.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

gitoxide versions from 0.25.4 contain an HTTP credential leak vulnerability in the curl-based transport backend where credentials are sent to attacker-controlled servers after HTTP redirects. The vulnerability occurs because credential validation checks the original URL instead of the effective URL after redirect, allowing attackers to steal authentication tokens through cross-domain redirects or HTTPS-to-HTTP downgrades.

References

Affected packages

Ubuntu:24.04:LTS / rust-gix-transport

Package

Name: rust-gix-transport
Purl: pkg:deb/ubuntu/rust-gix-transport?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.41.1-1

0.41.1-1build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "librust-gix-transport-dev",
            "binary_version": "0.41.1-1build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-82255.json"

Ubuntu:26.04:LTS / rust-gix-transport