CVE-2026-26032

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-26032
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26032.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-26032
Downstream
Published
2026-07-15T18:49:43.153Z
Modified
2026-07-17T03:46:04.668632814Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Apache Ivy: PackagerResolver path traversal vulnerability
Details

The PackagerResolver of Apache Ivy is able to download online artifacts and to (re)package them in a format defined by a packager.xml file. This repackaging is done by an Ant script, which is stored in a subdirectory of the configured "buildRoot" directory. This subdirectory is calculated based on modules coordinates, like the organisation, name or version.

If one of the coordinates contains "../" sequences - which are valid characters for Ivy coordinates in general- it is possible to break out of the configured "buildRoot" directory where other files can be overwritten.

In order to exploit this vulnerability an attacker needs to have access to a packager repository and add or modify the coordinates in ivy.xml files to have such "../" sequences.

Users of Apache Ivy 2.0.0 to 2.5.3 (inclusive) should upgrade to Ivy 2.6.0.

Database specific 
{
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26032.json",
    "cna_assigner": "apache",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "2.0.0"
                },
                {
                    "last_affected": "2.5.3"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/apache/ant-ivy

Affected ranges

Type
GIT
Repo
https://github.com/apache/ant-ivy
Events
Introduced
d7c9277d38524c5c971a5ac3e2d23b7bc0d1221c
Fixed
2927c79ff1c23964dfd00cb45182657c35b2e899
Database specific 
{
    "cpe": "cpe:2.3:a:apache:ivy:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "fixed": "2.6.0"
        }
    ],
    "source": "CPE_RANGE"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26032.json"