CVE-2026-47425

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Source
https://cve.org/CVERecord?id=CVE-2026-47425
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47425.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-47425
Aliases
Published
2026-07-21T17:47:40Z
Modified
2026-10-28T02:30:30Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Rattler vulnerable to entry-point path traversal in noarch:python install (arbitrary file write)
Details

Rattler is a library that provides common functionality used within the conda ecosystem. Prior to version 0.43.2, EntryPoint::FromStr in rattler_conda_types performs only .trim() on the command field before the linker joins it onto the install prefix and writes an executable Python script. A malicious noarch:python package can ship an info/link.json with an entry-point name containing .., /, \, or an absolute path; the resulting file is written outside the prefix (or clobbers an existing in-prefix entry-point such as bin/pip) with mode 0o775 on Unix and a copied launcher .exe on Windows. This affects the default install path of pixi install, mamba install via py-rattler, rattler-build, and any other consumer of the rattler install crate; no flag or post-link-script opt-in is involved. Version 0.43.2 contains a fix for the issue.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-22",
        "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47425.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "0.65.0"
                        },
                        {
                            "fixed": "0.69.0"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/conda/rattler

Affected ranges

Type
GIT
Repo
https://github.com/conda/rattler
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a4678c229ae544320e4b096fe3ed9c8946bced2a
Fixed
6f891edc04f048ab09ca9f4967fc1f0c8673c39c
Fixed
4f06eca89aa13209774d26dbac077c41b72bac7c
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "0.43.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "0.24.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "4f06eca89aa13209774d26dbac077c41b72bac7c"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

file_url-v0.*
file_url-v0.1.0
file_url-v0.1.1
py-rattler-v0.*
py-rattler-v0.1.0
py-rattler-v0.1.1
py-rattler-v0.1.2
py-rattler-v0.2.0
py-rattler-v0.2.1
py-rattler-v0.3.0
py-rattler-v0.4.0
py-rattler-v0.5.0
py-rattler-v0.6.0
py-rattler-v0.6.1
rattler-v0.*
rattler-v0.19.0
rattler-v0.19.1
rattler-v0.19.2
rattler-v0.19.3
rattler-v0.19.4
rattler-v0.19.5
rattler-v0.19.6
rattler-v0.20.0
rattler-v0.20.1
rattler-v0.21.0
rattler-v0.22.0
rattler-v0.23.0
rattler-v0.23.1
rattler-v0.23.2
rattler-v0.24.0
rattler-v0.24.1
rattler-v0.25.0
rattler-v0.26.0
rattler-v0.26.1
rattler_conda_types-v0.*
rattler_conda_types-v0.19.0
rattler_conda_types-v0.20.0
rattler_conda_types-v0.20.1
rattler_conda_types-v0.20.2
rattler_conda_types-v0.20.3
rattler_conda_types-v0.20.4
rattler_conda_types-v0.20.5
rattler_conda_types-v0.21.0
rattler_conda_types-v0.22.0
rattler_conda_types-v0.22.1
rattler_conda_types-v0.23.0
rattler_conda_types-v0.23.1
rattler_conda_types-v0.24.0
rattler_conda_types-v0.25.0
rattler_digest-v0.*
rattler_digest-v0.19.0
rattler_digest-v0.19.1
rattler_digest-v0.19.2
rattler_digest-v0.19.3
rattler_digest-v0.19.4
rattler_index-v0.*
rattler_index-v0.19.0
rattler_index-v0.19.1
rattler_index-v0.19.10
rattler_index-v0.19.11
rattler_index-v0.19.12
rattler_index-v0.19.13
rattler_index-v0.19.14
rattler_index-v0.19.2
rattler_index-v0.19.3
rattler_index-v0.19.4
rattler_index-v0.19.5
rattler_index-v0.19.6
rattler_index-v0.19.7
rattler_index-v0.19.8
rattler_index-v0.19.9
rattler_libsolv_c-v0.*
rattler_libsolv_c-v0.19.0
rattler_libsolv_c-v0.19.1
rattler_libsolv_c-v0.19.2
rattler_libsolv_c-v0.19.3
rattler_lock-v0.*
rattler_lock-v0.19.0
rattler_lock-v0.20.0
rattler_lock-v0.20.1
rattler_lock-v0.20.2
rattler_lock-v0.21.0
rattler_lock-v0.22.0
rattler_lock-v0.22.1
rattler_lock-v0.22.2
rattler_lock-v0.22.3
rattler_lock-v0.22.4
rattler_lock-v0.22.5
rattler_lock-v0.22.6
rattler_lock-v0.22.7
rattler_lock-v0.22.8
rattler_lock-v0.22.9
rattler_macros-v0.*
rattler_macros-v0.19.0
rattler_macros-v0.19.1
rattler_macros-v0.19.2
rattler_macros-v0.19.3
rattler_networking-v0.*
rattler_networking-v0.19.0
rattler_networking-v0.19.1
rattler_networking-v0.19.2
rattler_networking-v0.20.0
rattler_networking-v0.20.1
rattler_networking-v0.20.2
rattler_networking-v0.20.3
rattler_networking-v0.20.4
rattler_networking-v0.20.5
rattler_networking-v0.20.6
rattler_networking-v0.20.7
rattler_networking-v0.20.8
rattler_package_streaming-v0.*
rattler_package_streaming-v0.19.0
rattler_package_streaming-v0.19.1
rattler_package_streaming-v0.19.2
rattler_package_streaming-v0.20.0
rattler_package_streaming-v0.20.1
rattler_package_streaming-v0.20.10
rattler_package_streaming-v0.20.2
rattler_package_streaming-v0.20.3
rattler_package_streaming-v0.20.4
rattler_package_streaming-v0.20.5
rattler_package_streaming-v0.20.6
rattler_package_streaming-v0.20.7
rattler_package_streaming-v0.20.8
rattler_package_streaming-v0.20.9
rattler_package_streaming-v0.21.0
rattler_package_streaming-v0.21.1
rattler_repodata_gateway-v0.*
rattler_repodata_gateway-v0.19.0
rattler_repodata_gateway-v0.19.1
rattler_repodata_gateway-v0.19.10
rattler_repodata_gateway-v0.19.11
rattler_repodata_gateway-v0.19.2
rattler_repodata_gateway-v0.19.3
rattler_repodata_gateway-v0.19.4
rattler_repodata_gateway-v0.19.5
rattler_repodata_gateway-v0.19.6
rattler_repodata_gateway-v0.19.7
rattler_repodata_gateway-v0.19.8
rattler_repodata_gateway-v0.19.9
rattler_repodata_gateway-v0.20.0
rattler_repodata_gateway-v0.20.1
rattler_repodata_gateway-v0.20.2
rattler_repodata_gateway-v0.20.3
rattler_shell-v0.*
rattler_shell-v0.19.0
rattler_shell-v0.19.1
rattler_shell-v0.19.2
rattler_shell-v0.19.3
rattler_shell-v0.19.4
rattler_shell-v0.19.5
rattler_shell-v0.19.6
rattler_shell-v0.20.0
rattler_shell-v0.20.1
rattler_shell-v0.20.2
rattler_shell-v0.20.3
rattler_shell-v0.20.4
rattler_shell-v0.20.5
rattler_shell-v0.20.6
rattler_solve-v0.*
rattler_solve-v0.19.0
rattler_solve-v0.20.0
rattler_solve-v0.20.1
rattler_solve-v0.20.2
rattler_solve-v0.20.3
rattler_solve-v0.20.4
rattler_solve-v0.20.5
rattler_solve-v0.20.6
rattler_solve-v0.20.7
rattler_solve-v0.21.0
rattler_solve-v0.21.1
rattler_solve-v0.21.2
rattler_solve-v0.22.0
rattler_solve-v0.23.0
rattler_solve-v0.23.1
rattler_solve-v0.23.2
rattler_virtual_packages-v0.*
rattler_virtual_packages-v0.19.0
rattler_virtual_packages-v0.19.1
rattler_virtual_packages-v0.19.10
rattler_virtual_packages-v0.19.11
rattler_virtual_packages-v0.19.12
rattler_virtual_packages-v0.19.13
rattler_virtual_packages-v0.19.2
rattler_virtual_packages-v0.19.3
rattler_virtual_packages-v0.19.4
rattler_virtual_packages-v0.19.5
rattler_virtual_packages-v0.19.6
rattler_virtual_packages-v0.19.7
rattler_virtual_packages-v0.19.8
rattler_virtual_packages-v0.19.9
simple_spawn_blocking-v1.*
simple_spawn_blocking-v1.0.0
v0.*
v0.1.0
v0.10.0
v0.11.0
v0.12.0
v0.12.1
v0.12.2
v0.12.3
v0.13.0
v0.14.0
v0.16.1
v0.16.2
v0.17.0
v0.18.0
v0.2.0
v0.3.0
v0.4.0
v0.5.0
v0.7.0
v0.8.0
v0.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47425.json"