Vulnerability in Hydra-Ecosystem Hydra-Ray-Launcher
CVE-2026-115749
hydra-ray-launcher 1.1.0.dev1 before 1.2.2 and 1.4.0.dev4 before 1.4.0rc2 contains an arbitrary module import vulnerability via the ray_pkg_version OmegaConf resolver passing input to importlib.import_module(). Attackers controlling configuration values or command-line overrides can supply a ray_pkg_version interpolation to import any installed module, triggering its import-time side effects in the application process.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/hydra-ecosystem/hydra/commit/46e2fdaecd54dbfc041616b1229bd1614b73d765 (patch)
- github.com/hydra-ecosystem/hydra/pull/3566 (issue-tracking, patch)
- github.com/hydra-ecosystem/hydra/security/advisories/GHSA-h34c-q33w-3r7q (vendor-advisory)
- pypi.org/project/hydra-ray-launcher/1.2.2/ (release-notes)
- www.vulncheck.com/advisories/hydra-ray-launcher-1.1.0-dev1-before-1.2.2-and-1.4… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-115749?
- CVE-2026-115749 is a low-severity vulnerability in Hydra-Ecosystem Hydra-Ray-Launcher, classified under Use of Externally-Controlled Input to Select Classes or Code (Unsafe Reflection). CVSS score: 3.3/10. Published 2026-10-23.
- How severe is CVE-2026-115749?
- Low severity. CVSS v3 base score is 3.3 out of 10.