CVE-2026-78543
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a remote attacker to cause a denial of service due to an infinite loop.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.3
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS probability
- 0.36%
- CWE
- CWE-835
- Published
- 2026-09-04
- Last modified
- 2026-09-04
Affected products
- IBM App Connect Enterprise
- IBM App Connect Enterprise
- IBM Integration Bus for z/OS
Weakness type
Related vulnerabilities
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- CVE-2026-87013 — Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle
- CVE-2026-6554 — infinte loop in libpcap before 1.10.7
- CVE-2026-85730 — smol-toml: Denial of Service via malformed TOML documents
- CVE-2026-84309 — pypdf: Possible infinite loop for TreeObject.insert_child
- CVE-2026-82605 — BareBones BBEdit Lasso Language Tokenizer infinite loop
- CVE-2026-82579 — AshAi tool loop never terminates when all tool calls are filtered out, enabling denial of service