CVE-2026-82890 IBM Guardium Data Protection is affected by multiple vulnerabilities.
A remote authenticated attacker can execute arbitrary JavaScript code in IBM Guardium Data Protection due to improper input neutralization.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82890?
CVE-2026-82890 is a medium-severity cross-site scripting vulnerability in Ibm Guardium Data Protection, published on 18 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to execute arbitrary JavaScript code due to improper neutralization of input during web page generation.
Weakness: CWE-79
Which versions are affected by CVE-2026-82890?
It affects 1 product.
Products include Ibm Guardium Data Protection.
How do I fix CVE-2026-82890?
No fix has been published for CVE-2026-82890 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-82890 being exploited?
There is no known exploitation of CVE-2026-82890 in the wild and no public exploit code.
Other vulnerabilities in Ibm Guardium Data Protection
- CVE-2026-80442 IBM Guardium Data Protection is affected by multiple vulnerabilities.
- CVE-2026-84064 IBM Guardium Data Protection is affected by multiple vulnerabilities.
- CVE-2026-84075 IBM Guardium Data Protection is affected by multiple vulnerabilities.
- CVE-2026-84078 IBM Guardium Data Protection is affected by multiple vulnerabilities.
- CVE-2026-75875 Multiple vulnerabilities affect the Sniffer component as part of IBM Guardium Data Protection
Sources
Also known as GHSA-42xx-84f6-wh3r.