Answer in brief
CVE-2026-10853 records a High severity (CVSS 7.5) vulnerability in IBM MQ queue manager is vulnerable to remote code execution. The current sources do not mark it as known exploited. The current feed maps IBM/MQ (generic), IBM/MQ (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps IBM/MQ (generic), IBM/MQ (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:a:ibm:mq:10.0.0.0:*:*:*:continuous_delivery:*:*:* | Not reported | Not reported |
| cpe:2.3:a:ibm:mq:*:*:*:*:continuous_delivery:*:*:* | Not reported | Not reported |
| cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| IBM/MQgeneric | >=9.1.0.0 <=9.1.0.37 LTS || >=9.2.0.0 <=9.2.0.43 LTS || >=9.3.0.0 <=9.3.0.41 LTS || >=9.3.0.0 <=9.3.5.1 CD || >=9.4.0.0 <=9.4.0.25 LTS || >=9.4.0.0 <=9.4.5.1 CD || 10.0.0.0 | Not reported |
| IBM/MQgeneric | 9.1.0.0 || 9.2.0.0 || 9.3.0.0 || 9.3.0.0 || 9.4.0.0 || 9.4.0.0 || 10.0.0.0 | Not reported |
Published upstream
Sep 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 18, 2026
IBM MQ could allow an authenticated attacker with cluster access to cause a denial of service or potentially execute arbitrary code due to improper validation of cluster command message lengths.
Quoted source text, attributed separately from HOL analysis.