CVE-2026-14990: critical vulnerability in IBM DataPower Gateway 10.6.0
IBM DataPower Gateway affected by cross-site scripting
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.3%
IBM DataPower Gateway 10.6.0.0 through 10.6.0.10 is vulnerable to cross-site scripting. This vulnerability allows an unauthenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Affected products
IBM · DataPower Gateway 10.6.0Related CVEs — IBM DataPower Gateway 10.6.0
In the same product, most dangerous first.
CVE-2026-14497HIGHIBM DataPower Gateway Improper Verification of Cryptographic SignatureEPSS 0.6%CVE-2026-12733HIGHIBM DataPower Gateway affected by denial of serviceEPSS 0.5%CVE-2026-15762CRITICALIBM DataPower Gateway Out-of-bounds WriteEPSS 0.5%CVE-2026-16340CRITICALIBM DataPower Gateway Out-of-bounds WriteEPSS 0.5%CVE-2026-14269CRITICALIBM DataPower Gateway Buffer OverflowEPSS 0.5%CVE-2025-36374MEDIUMIBM DataPower Gateway affected by XML external entity injectionEPSS 0.4%