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Vulnerability record

CVE-2026-17298

highCVSS 3.1 7.7EPSS 0.50%Published · IBM

The short answer

CVE-2026-17298 affects IBM API Connect and is rated high (CVSS 7.7). It is not in CISA's KEV catalog; EPSS puts the chance of exploitation in the next 30 days at 0.50%. The vendor has linked a patch.

What it is

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to server-side request forgery.

Weakness: CWE-918.

Severity

7.7 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Exploited (CISA KEV)

Not listed

CISA lists confirmed exploitation only

EPSS, next 30 days

0.50%

Higher than 43% of scored CVEs

How it can be exploited

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Changed
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Affected products

API Connect. NVD's record lists the exact affected versions.

References

Questions

Is CVE-2026-17298 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog as of 2026-11-12. FIRST's EPSS estimates a 0.50% chance of exploitation in the next 30 days.

How do I fix CVE-2026-17298?

Follow the vendor advisory in the references below. NVD lists the affected versions under its configurations.

From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.

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