CTI · reviewed · 2026-09-27

CVE-2026-84076 IBM Guardium Data Protection 12.2 improper access control lets a remote authenticated attacker bypass security restrictions.

Full story & timeline

Actors

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Malware / tools

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Campaigns

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CVEs

CVE-2026-81626CVE-2026-81669CVE-2026-81937CVE-2026-82892CVE-2026-82893CVE-2026-82896CVE-2026-84036CVE-2026-84071CVE-2026-84076CVE-2026-84077CVE-2026-84081CVE-2026-84083CVE-2026-84085CVE-2026-84086CVE-2026-84089CVE-2026-84105CVE-2026-84108CVE-2026-84239CVE-2026-84241

Victim sectors

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Geography

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MITRE ATT&CK

T1190 Exploit Public-Facing Application Initial Access
T1068 Exploitation for Privilege Escalation Privilege Escalation

Indicators

No curated indicators tied to this case.

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

https://www.valtersit.com/cve/CVE-2026-84076/
https://www.ibm.com/support/pages/node/7288035
https://www.ibm.com/support/pages/node/7288040
https://nvd.nist.gov/vuln/detail/CVE-2026-84076
https://securityonline.info/ibm-guardium-vulnerabilities-patch/
https://www.valtersit.com/cve/CVE-2026-82896/
https://www.valtersit.com/cve/CVE-2026-84077/
https://www.valtersit.com/cve/CVE-2026-84089/
https://www.valtersit.com/cve/CVE-2026-84071/
https://www.valtersit.com/cve/CVE-2026-81937/
https://www.valtersit.com/cve/CVE-2026-84086/
https://www.valtersit.com/cve/CVE-2026-84085/
https://www.valtersit.com/cve/CVE-2026-84239/
https://www.valtersit.com/cve/CVE-2026-84083/
https://www.valtersit.com/cve/CVE-2026-82892/
https://www.valtersit.com/cve/CVE-2026-84105/
https://www.valtersit.com/cve/CVE-2026-82893/
https://www.valtersit.com/cve/CVE-2026-81626/
https://www.valtersit.com/cve/CVE-2026-81669/
https://www.valtersit.com/cve/CVE-2026-84241/
https://www.valtersit.com/cve/CVE-2026-84081/
https://www.valtersit.com/cve/CVE-2026-84036/
https://www.valtersit.com/cve/CVE-2026-84108/