Reference page — cumulative record through Thursday, October 8, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L L N U H H H 8.8 .0065 49.4 —
AFFECTED Product Versions Fixed Guardium Data Protection 12.2 – —
TIMELINE Aug 26 Reserved by ibm Sep 18 Published (CNA: ibm) Oct 6 RESCORED — CVE-2026-80442 (IBM Guardium Data Protection). CVSS 9.9 → 8.8 (NVD).
IBM Guardium Data Protection 12.2 is vulnerable to an authenticated OS command injection vulnerability in the exportCertificate functionality. Successful exploitation could allow an attacker to execute unauthorized commands and impact the confidentiality, integrity, and availability of the affected system.
| Date | Event | Detail |
|---|---|---|
| August 26, 2026 | Reserved | Reserved by ibm |
| September 18, 2026 | Published | Published (CNA: ibm) |
| October 6, 2026 | RESCORED | RESCORED — CVE-2026-80442 (IBM Guardium Data Protection). CVSS 9.9 → 8.8 (NVD). |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| IBM | Guardium Data Protection | — | 12.2 | — |
Authoritative record: CVE-2026-80442 at cve.org
Vendors: ibm
Weaknesses: CWE-78
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-80442 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Thursday, October 8, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
