CVE-2026-41863

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Source
https://cve.org/CVERecord?id=CVE-2026-41863
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41863.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-41863
Aliases
Published
2026-05-25T05:45:37Z
Modified
2026-08-12T03:51:48Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
LLM-influenced filename used unsanitized in Path.resolve before file write in Spring AI support for Anthropic Skills API
Details

Spring AI's support for Anthropic's Skills API used LLM-influenced filenames unsanitized in Path.resolve before writing files to disk. This could allow a malicious user to write files outside the intended target directory, including restricted directories.

Affected versions: Spring AI: 1.1.0 through 1.1.x

Database specific 
{
    "cna_assigner":  "vmware",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41863.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "introduced":  "1.1.0"
                },
                {
                    "last_affected":  "1.1.x"
                }
            ],
            "source":  "AFFECTED_FIELD"
        },
        {
            "extracted_events":  [
                {
                    "introduced":  "Path.resolve"
                },
                {
                    "introduced":  "1.1.0"
                },
                {
                    "fixed":  "1.1.x"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / github.com/spring-projects/spring-ai

Affected ranges

Type
GIT
Repo
https://github.com/spring-projects/spring-ai
Events
Introduced
fa4c61eabeba0a69147b3c00a3b50380c1f25a75
Fixed
d8503868d3e84547db51d8f10379e1a075fe2d99
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:vmware:spring_ai:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "1.1.0"
        },
        {
            "fixed":  "1.1.7"
        }
    ],
    "source":  "CPE_RANGE"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41863.json"