CVE-2025-13882 Multiple Security Vulnerabilities in IBM Sterling Partner Engagement Manager.
Unauthenticated attackers can cause a denial of service in the email service by exploiting improper control of interaction frequency.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-13882?
CVE-2025-13882 is a medium-severity denial of service vulnerability in IBM Sterling Partner Engagement Manager Essentials Edition, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IBM Sterling Partner Engagement Manager Essentials Edition 6.3.0.0 through 6.3.0.2, and 6.2.4.0 through 6.2.4.4 and IBM Sterling Partner Engagement Manager Standard Edition 6.2.4.0 through 6.2.4.4 could allow an unauthenticated user to cause a denial of service in the email service due to improper control of interaction frequency.
Weakness: CWE-799
Which versions are affected by CVE-2025-13882?
How do I fix CVE-2025-13882?
No fix has been published for CVE-2025-13882 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-2025-13882 being exploited?
There is no known exploitation of CVE-2025-13882 in the wild and no public exploit code.
Sources
Also known as GHSA-8m5f-wwr2-p32r.