CVE-2026-115749 (CVSS 3.3)

Description

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.

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CVSS v3.1 Score

3.3

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploit Prediction

0.0032

Probability of exploitation

0.24%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-470 CWE-470

References

Other References

https://github.com/hydra-ecosystem/hydra/commit/46e2fdaecd54dbfc041616b1229bd1614b73d765 https://github.com/hydra-ecosystem/hydra/pull/3566 https://github.com/hydra-ecosystem/hydra/security/advisories/GHSA-h34c-q33w-3r7q https://pypi.org/project/hydra-ray-launcher/1.2.2/ https://www.vulncheck.com/advisories/hydra-ray-launcher-1.1.0-dev1-before-1.2.2-and-1.4.0-dev4-before-1.4-0rc2-arbitrary-module-import

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2026-115749? +

CVE-2026-115749 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0032, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-115749? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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