Medium severity · published Oct 8, 2026
CVE-2026-84230
IBM Guardium Data Protection is affected by multiple vulnerabilities
5.9
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GD
Guardium Data Protection · IBM
12.2.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-84230
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-84230
vendor-advisory
https://www.ibm.com/support/pages/node/7288627
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