CVE-2025-52657 HCL MyXalytics is affected by multiple security vulnerabilities.
Attackers can cause system performance degradation or availability loss by submitting unrestricted data input in HCL MyXalytics.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-52657?
CVE-2025-52657 is a low-severity denial of service vulnerability in HCL Software MyXalytics, published on 7 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
HCL MyXalytics was affected by Potential DOS Vulnerability. It allows users to input data without any restriction on the number of characters which can impact system performance or availability.
Weakness: CWE-770
Which versions are affected by CVE-2025-52657?
How do I fix CVE-2025-52657?
No fix has been published for CVE-2025-52657 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-52657 being exploited?
There is no known exploitation of CVE-2025-52657 in the wild and no public exploit code.
Sources
Also known as GHSA-vv9f-xjr8-pph6.