CVE-2026-41506

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Source
https://cve.org/CVERecord?id=CVE-2026-41506
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41506.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-41506
Aliases
Downstream
CGA (558)
CLEANSTART (17)
DEBIAN (1)
MINI (77)
openSUSE (13)
RHSA (2)
SUSE (13)
UBUNTU (1)
Related
openSUSE (12)
SUSE (13)
Published
2026-05-08T13:43:19Z
Modified
2026-10-21T02:30:53Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N CVSS Calculator
Summary
go-git Credential leak via cross-host redirect in smart HTTP transport
Details

go-git is an extensible git implementation library written in pure Go. Prior to versions 5.18.0 and 6.0.0-alpha.2, go-git may leak HTTP authentication credentials when following redirects during smart-HTTP clone and fetch operations. This issue has been patched in versions 5.18.0 and 6.0.0-alpha.2.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-522"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41506.json"
}
References

Affected packages

Git / github.com/go-git/go-git

Affected ranges

Type
GIT
Repo
https://github.com/go-git/go-git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ea3e7ec9dfc54f577a01afb4dd601c0284604264
Fixed
137874facf9259abed21263b16fae92bae3b4f21
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:go-git_project:go-git:*:*:*:*:*:go:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "5.18.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "original_tag":  "v5.18.0",
            "range":  [
                {
                    "fixed":  "ea3e7ec9dfc54f577a01afb4dd601c0284604264"
                }
            ],
            "source":  "REFERENCES_TAG"
        },
        {
            "original_tag":  "v6.0.0-alpha.2",
            "range":  [
                {
                    "fixed":  "137874facf9259abed21263b16fae92bae3b4f21"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v2.*
v2.0.0
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.2.0
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.1.0
v3.1.1
v4.*
v4.0.0
v4.0.0-rc1
v4.0.0-rc10
v4.0.0-rc11
v4.0.0-rc12
v4.0.0-rc13
v4.0.0-rc14
v4.0.0-rc15
v4.0.0-rc2
v4.0.0-rc3
v4.0.0-rc4
v4.0.0-rc5
v4.0.0-rc6
v4.0.0-rc7
v4.0.0-rc8
v4.0.0-rc9
v4.1.0
v4.1.1
v4.10.0
v4.11.0
v4.12.0
v4.13.0
v4.13.1
v4.2.0
v4.2.1
v4.3.0
v4.3.1
v4.4.0
v4.4.1
v4.5.0
v4.6.0
v4.7.0
v4.7.1
v4.8.0
v4.8.1
v4.9.0
v4.9.1
v5.*
v5.0.0
v5.1.0
v5.10.0
v5.10.1
v5.11.0
v5.12.0
v5.13.0
v5.13.1
v5.13.2
v5.14.0
v5.15.0
v5.16.0
v5.16.1
v5.16.2
v5.16.3
v5.16.4
v5.16.5
v5.17.0
v5.17.1
v5.17.2
v5.2.0
v5.3.0
v5.4.0
v5.4.1
v5.4.2
v5.5.0
v5.5.1
v5.5.2
v5.6.0
v5.6.1
v5.7.0
v5.8.0
v5.8.1
v5.9.0
v6.*
v6.0.0-alpha.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41506.json"