Path Traversal in Spring Ai
CVE-2026-41863
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 restri…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.001 (15.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Spring Ai — versions 1.1.0
- Vmware Spring_ai
Weakness classification (CWE)
References
- security@vmware.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-41863?
- CVE-2026-41863 is a medium-severity vulnerability in Spring Ai, classified under Path Traversal. CVSS score: 6.5/10. Published 2026-05-25.
- How severe is CVE-2026-41863?
- Medium severity. CVSS v3 base score is 6.5 out of 10.