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 C H N N 7.7 .0026 16.6 —
AFFECTED Product Versions Fixed DataStage on Cloud Pak for Data 5.4.0.0 – —
TIMELINE Aug 27 Reserved by ibm Sep 24 Published (CNA: ibm) Oct 6 RESCORED — CVE-2026-81549 (IBM DataStage on Cloud Pak for Data). CVSS 9.6 → 7.7 (NVD).
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive information due to improper validation of the X-Forwarded-Proto header.
| Date | Event | Detail |
|---|---|---|
| August 27, 2026 | Reserved | Reserved by ibm |
| September 24, 2026 | Published | Published (CNA: ibm) |
| October 6, 2026 | RESCORED | RESCORED — CVE-2026-81549 (IBM DataStage on Cloud Pak for Data). CVSS 9.6 → 7.7 (NVD). |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| IBM | DataStage on Cloud Pak for Data | — | 5.4.0.0 | — |
Authoritative record: CVE-2026-81549 at cve.org
Vendors: ibm
Weaknesses: CWE-918
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-81549 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.
