IBM Guardium Data Protection 12.2 could allow a remote attacker to bypass security restrictions due to a cross-site request forgery (CSRF) vulnerability.
CVE-2026-84084
HIGHPre-NVD 8.88.8
EchelonGraph scoreLOW confidence
This high-severity CVE scores 8.8 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: secondary
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: —CVSS: 8.8Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 8.8(low)
- EG Risk
- 40(Track)EG Risk 40/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity88% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- —
- EPSS %ILE
- —
- KEV
- Not listed
Published
September 18, 2026
Last Modified
September 18, 2026
Advisory Details (1)
Auto-updated Sep 18, 2026No patch confirmed yet.
generic
Security Bulletin: IBM Guardium Data Protection is affected by multiple vulnerabilities.
https://www.ibm.com/support/pages/node/7288035Vendor Advisories for CVE-2026-84084(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 4× in last 7d / 4× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-09-18 21:28 UTCEG score recompute
- 2026-09-18 20:26 UTCEG score recompute
- 2026-09-18 19:54 UTCEG score recompute
- 2026-09-18 19:54 UTCMITRE cvelistV5first tracked
Frequently asked(4)
What is CVE-2026-84084?
CVE-2026-84084 is a high vulnerability published on September 18, 2026. IBM Guardium Data Protection 12.2 could allow a remote attacker to bypass security restrictions due to a cross-site request forgery (CSRF) vulnerability.
When was CVE-2026-84084 disclosed?
CVE-2026-84084 was first published in the National Vulnerability Database on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-84084?
CVE-2026-84084 has a CVSS v3 base score of 8.8 (NVD). The EG score is currently aggregating — additional source signals are being incorporated as they become available..
How do I remediate CVE-2026-84084?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-84084, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-84084
Is Your Infrastructure Affected by CVE-2026-84084?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.