Mq
Vendor:
First CVE: Dec 7, 2018 · Active for 7 years
48
Total CVEs
More Total CVEs than 97% of tracked products
5.3
Avg CVEs / Year
Higher CVE frequency than 89% of tracked products
6.5
Avg CVSS
Higher Avg CVSS than 29% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Mq over time
Volume of CVEsAvg CVSS Base Score
First CVE
Dec 7, 2018
7 years ago
Most Recent CVE
Mar 3, 2026
145 days ago
CVE Severity & Scoring
Mq48 CVEs
65%
29%
All CVEs352,719 CVEs
45%
40%
11%
LowMediumHighCritical
Attack Vector
Local15 (31.3%)
Network33 (68.8%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low46 (95.8%)
High2 (4.2%)
Unknown0 (0.0%)
User Interaction
None46 (95.8%)
Unknown0 (0.0%)
Required2 (4.2%)
Privileges Required
Low29 (60.4%)
High0 (0.0%)
None19 (39.6%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (48 CVEs).
48 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-4682CRITICAL IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization of trusted data. An attack | Jan 28, 2021 | 9.8 | 30 | NO | NO |
CVE-2022-22489CRITICAL IBM MQ 8.0, (9.0, 9.1, 9.2 LTS), and (9.1 and 9.2 CD) are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this | Aug 19, 2022 | 9.1 | 29 | NO | NO |
CVE-2020-4310HIGH IBM MQ and MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 C are vulnerable to a denial of service attack due to an error within the Data Conversion logic. IBM X-Force ID: 17 | Jun 16, 2020 | 7.5 | 26 | NO | NO |
CVE-2019-4055HIGH IBM MQ 8.0.0.0 through 8.0.0.10, 9.0.0.0 through 9.0.0.5, and 9.1.0.0 through 9.1.1 is vulnerable to a denial of service attack within the TLS key renegotiation function. IBM X-For | Apr 19, 2019 | 7.5 | 26 | NO | NO |
CVE-2025-36128HIGH IBM MQ 9.1, 9.2, 9.3, 9.4 LTS and 9.3, 9.4 CD is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting slowl | Oct 16, 2025 | 7.5 | 25 | NO | NO |
CVE-2021-39034HIGH IBM MQ 9.1 LTS is vulnerable to a denial of service attack caused by an issue within the channel process. IBM X-Force ID: 213964. | Feb 17, 2022 | 7.5 | 25 | NO | NO |
CVE-2018-1883HIGH A problem within the IBM MQ 9.0.2, 9.0.3, 9.0.4, 9.0.5, and 9.1.0.0 Console REST API Could allow attackers to execute a denial of service attack preventing users from logging into | Dec 7, 2018 | 7.5 | 25 | NO | NO |
CVE-2024-31912HIGH IBM MQ 9.3 LTS and 9.3 CD could allow an authenticated user to escalate their privileges under certain configurations due to incorrect privilege assignment. IBM X-Force ID: 28989 | Jun 28, 2024 | 8.8 | 24 | NO | NO |
CVE-2019-4762HIGH IBM MQ 9.0 and 9.1 is vulnerable to a denial of service attack due to an error in the Channel processing function. IBM X-Force ID: 173625. | Apr 16, 2020 | 7.5 | 24 | NO | NO |
CVE-2022-31772MEDIUM
IBM MQ 8.0, 9.0 LTS, 9.1 CD, 9.1 LTS, 9.2 CD, and 9.2 LTS could allow an authenticated and authorized user to cause a denial of service to the MQTT channels. IBM X-Force ID: 22833 | Nov 11, 2022 | 6.5 | 23 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (48 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (48 CVEs).
Media Mentions
Signals from CVEs in this product scope (48 CVEs).
Top CNAs Publishing CVEs For Mq
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 9.4.0.0 | 1 | 7.5 | 0.5% | 0 | 0 |
| 9.4.0 | 3 | 6.3 | 0.3% | 0 | 0 |
| 9.3.0.0 | 1 | 7.5 | 0.5% | 0 | 0 |
| 9.3.0 | 9 | 6.5 | 0.4% | 0 | 0 |
| 9.2.1.0 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.2.0.0 | 3 | 7.9 | 3.1% | 0 | 0 |
| 9.2.0 | 8 | 6.6 | 0.9% | 0 | 0 |
| 9.1.0.6 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.1.0.5 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.1.0.4 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.1.0.3 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.1.0.2 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.1.0.1 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.1.0.0 | 12 | 6.9 | 1.4% | 0 | 0 |
| 9.1.0 | 6 | 6.2 | 0.8% | 0 | 0 |
| 9.0.0.9 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.0.0.8 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.0.0.7 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.0.0.6 | 1 | 9.8 | 7.8% | 0 | 0 |
| 9.0.0.5 | 1 | 9.8 | 7.8% | 0 | 0 |