8.8

CVE-2026-75624: ibm app connect enterprise Incorrect Authorization

CVSS: 8.8v3.1HighAnalyzed
Published 10-09-2026Last modified 15-09-2026
Open JSON

Vulnerability summary

CVE-2026-75624 is a high (CVSS 8.8) Incorrect Authorization vulnerability in ibm app connect enterprise. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 41.9% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.50%
0%100%
Low · +0.15 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 10-09-2026
    PublishedVulnerability first disclosed.
  2. 15-09-2026
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.50%

Chance of exploitation in the next 30 days

Percentile

42%

Versus all other CVEs

30-day change

+0.15 pp

From 0.35% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.50%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ibm1 product
  • app connect enterprise≥ 13.0.1.0, ≤ 13.0.8.1 | ≥ 12.0.1.0, ≤ 12.0.12.27 | ≥ 12.0.1.0, < 12.0.12.28 | ≥ 13.0.1.0, < 13.0.8.2

1 vendor · 1 product

References

1 links