Vulnerability · CVE-2026-84230
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…
Published Oct 8, 2026 · catalog updated Oct 15, 2026 · guardium data protection
Last checked Oct 23, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2026-84230. EPSS is 0.26%. Act only if a listed version of guardium data protection is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2026-87980 · Medium
- CVE-2026-84891 · High
- CVE-2026-84875 · High
- CVE-2026-84249 · Critical
- CVE-2026-84247 · Medium
- Severity
- Medium5.9
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.26%
- Remediation
- Advisory link
- Affected products
- cpe ibm/guardium data protection
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.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- cpe ibm/guardium data protection12.2.2
How to fix CVE-2026-84230
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 12.2.2
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2026-84230. EPSS is 0.26%. Act only if a listed version of guardium data protection is installed.
Which versions are affected?
Compare what you have installed with ibm/guardium data protection 12.2.2. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
CWE-362: Race Condition. EPSS 0.26%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 8, 2026 · NIST NVD
Detected
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.
Oct 15, 2026 · NIST NVD
Updated
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.
Sources
- CVE.orgVulnerability recordCVE-2026-84230
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-84230
30-day exploitation probability 0.26%
first.org - NIST NVDVulnerability recordCVE-2026-84230
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.
nvd.nist.gov
References
Freshness
Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSOct 23, 2026
- CVE.orgOct 16, 2026
- NIST NVDOct 15, 2026