CVE-2026-11728
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
IBM MQ .NET client is vulnerable to remote code execution
IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow a remote attacker to cause a denial of service or potentially execute arbitrary code in the client due to a heap buffer overflow when receiving messages from a malicious queue manager or through a man-in-the-middle attack.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
MQ
- Vendor
- IBM
- Product
- MQ
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9.1.0.0 | affected | semver | Unavailable | 9.1.0.37 LTS | None listed |
| 9.2.0.0 | affected | semver | Unavailable | 9.2.0.43 LTS | None listed |
| 9.3.0.0 | affected | semver | Unavailable | 9.3.0.41 LTS | None listed |
| 9.3.0.0 | affected | semver | Unavailable | 9.3.5.1 CD | None listed |
| 9.4.0.0 | affected | semver | Unavailable | 9.4.0.25 LTS | None listed |
| 9.4.0.0 | affected | semver | Unavailable | 9.4.5.1 CD | None listed |
| 10.0.0.0 | affected | Unavailable | Unavailable | Unavailable | None listed |