How severe is CVE-2026-75624?

CVE-2026-75624 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-75624 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-75624?

CVE-2026-75624 affects Ibm App Connect Enterprise. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-75624?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-75624 published?

CVE-2026-75624 was published on 2026-09-10 and last updated on 2026-09-16.

CVE-2026-75624

CVE-2026-75624 is a high-severity vulnerability in Ibm App Connect Enterprise with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Ibm App Connect Enterprise
Published: 2026-09-10
Last modified: 2026-09-16

Description

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.27 could allow a remote authenticated attacker to bypass security restrictions due to incorrect authorization.

Frequently asked questions

What is CVE-2026-75624?: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.27 could allow a remote authenticated attacker to bypass security restrictions due to incorrect authorization.
How severe is CVE-2026-75624?: CVE-2026-75624 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-75624 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-75624?: CVE-2026-75624 affects Ibm App Connect Enterprise. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-75624?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2026-75624 published?: CVE-2026-75624 was published on 2026-09-10 and last updated on 2026-09-16.

References

https://www.ibm.com/support/pages/node/7286532

Affected products (1)

cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:*

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