What is CVE-2025-53636?

CVE-2025-53636 is a medium-severity vulnerability in Osc Ondemand, classified under Uncontrolled Resource Consumption. CVSS score: 5.4/10. Published 2025-07-11.

How severe is CVE-2025-53636?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Resource exhaustion in Osc Ondemand

CVE-2025-53636

Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. T…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.003 (49.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Osc Ondemand — versions >= 1.6, < 3.1.14, >= 4.0.0-0.rc1, < 4.0.6

Weakness classification (CWE)

References

https://github.com/OSC/ondemand/security/advisories/GHSA-x5xv-fw37-v524 (x_refsource_CONFIRM)
https://github.com/OSC/ondemand/commit/40800d68cd019c5f1c48b2deafebba6dff4abee2 (x_refsource_MISC)
https://github.com/OSC/ondemand/commit/96f29b995e1add7562516614e4dc8d961987e8b4 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-53636?: CVE-2025-53636 is a medium-severity vulnerability in Osc Ondemand, classified under Uncontrolled Resource Consumption. CVSS score: 5.4/10. Published 2025-07-11.
How severe is CVE-2025-53636?: Medium severity. CVSS v3 base score is 5.4 out of 10.