CVE-2026-84230 IBM Guardium Data Protection is affected by multiple vulnerabilities
A race condition in IBM Guardium Data Protection allows remote attackers to cause a denial of service via concurrent unsynchronized writes.
- 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-2026-84230?
CVE-2026-84230 is a high-severity vulnerability in Ibm Guardium Data Protection, published on 8 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IBM Guardium Data Protection 12.2.2 could allow a remote attacker to cause a denial of service due to a race condition resulting from concurrent unsynchronized writes to a shared map.
Weakness: CWE-362
Which versions are affected by CVE-2026-84230?
It affects 1 product.
Products include Ibm Guardium Data Protection.
How do I fix CVE-2026-84230?
No fix has been published for CVE-2026-84230 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-84230 being exploited?
There is no known exploitation of CVE-2026-84230 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-7qq4-26vr-6j5m.