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9.8

IBM Application Gateway Operator allows attackers to control requests

CVE-2026-17617 · published 1 month ago
Summary

IBM Application Gateway Operator, used to manage IBM Application Gateway, is vulnerable to a security issue that allows attackers to send unauthorized requests. This could lead to sensitive data exposure or unauthorized access. Update the operator to a fixed version to protect against this vulnerability.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
ibm application gateway operator <= 26.06
ibm application_gateway_operator >= 22.2.0, <= 26.6.0
cpe:2.3:a:ibm:application_gateway_operator:*:*:*:*:*:*:*:*
Original advisory text
IBM Application Gateway Operator 22.2 through 26.06 is vulnerable to Server-Side Request Forgery (SSRF) due to insufficient validation of URLs specified in custom resources.
IBM Application Gateway Operator 22.2 through 26.06 is vulnerable to Server-Side Request Forgery (SSRF) due to insufficient validation of URLs specified in custom resources.
References
Severity
9.8 Critical
CVSS 3.1: 8.5 (MITRE)
Exploitation
EPSS <1%
Type
CWE-918Server-Side Request Forgery (SSRF)
Timeline
Published5 Aug 2026
Updated24 Aug 2026
First seen5 Aug 2026
Sources
CVE-2026-17617 · NVD
CVE-2026-17617 · MITRE
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