CVE-2026-17617
SSRF in IBM Application Gateway Operator allows internal requests, possible RCE.
Is CVE-2026-17617 being exploited?
Not confirmed. CVE-2026-17617 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.23% probability of exploitation in the next 30 days.
How severe is CVE-2026-17617?
CVE-2026-17617 is rated High. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-17617?
Yes. A fix has been recorded for CVE-2026-17617. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-17617 affect?
CVE-2026-17617 affects IBM Application Gateway Operator 22.2 - 26.06, Kubernetes clusters running the operator. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-17617?
Isolate operator, restrict egress, apply vendor fix/upgrade when available
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
SSRF lets attackers force the operator to make arbitrary HTTP requests to internal services, potentially exposing metadata/credentials or triggering RCE on reachable endpoints.
Immediate action required
- affected>= 22.2.0 and <= 26.06
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.