7.5

CVE-2022-43902: ibm mq

CVSS: 7.5v3.1HighModified
Published 01-03-2023Last modified 06-03-2025
Open JSON

Vulnerability summary

CVE-2022-43902 is a high (CVSS 7.5) vulnerability in ibm mq. EPSS estimates a 0.78% chance of exploitation in the next 30 days, higher than 55.3% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.78%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 01-03-2023
    PublishedVulnerability first disclosed.
  2. 06-03-2025
    Last modifiedVulnerability information updated.

Description

IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS is vulnerable to a denial of service attack caused by specially crafted PCF or MQSC messages. IBM X-Force ID: 240832.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.78%

Chance of exploitation in the next 30 days

Percentile

55%

Versus all other CVEs

30-day change

0.00 pp

From 0.78% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.78%

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

No weakness data has been published for this record.

Affected systems

Ibm2 products
  • mq9.2 CD, 9.2 LTS, 9.3 CD, 9.3 LTS
  • mq_appliance≥ 9.2.0.0, < 9.2.0.8 | ≥ 9.2.0.0, < 9.2.5 | 9.2.5 | 9.2.5:cumulative_security_update_01 | 9.2.5:cumulative_security_update_02 | 9.2.5:cumulative_security_update_03 | 9.3.0.0 | 9.3.1

1 vendor · 2 products

References

2 links