6.5

CVE-2025-36005: ibm mq operator Improper Certificate Validation

CVSS: 6.5v3.1MediumAnalyzed
Published 24-07-2025Last modified 17-08-2025
Open JSON

Vulnerability summary

CVE-2025-36005 is a medium (CVSS 6.5) Improper Certificate Validation vulnerability in ibm mq operator. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 7.8% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.19%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 24-07-2025
    PublishedVulnerability first disclosed.
  2. 17-08-2025
    Last modifiedVulnerability information updated.

Description

IBM MQ Operator LTS 2.0.0 through 2.0.29, MQ Operator CD 3.0.0, 3.0.1, 3.1.0 through 3.1.3, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, 3.6.0, and MQ Operator SC2 3.2.0 through 3.2.13 Internet Pass-Thru could allow a malicious user to obtain sensitive information from another TLS session connection by the proxy to the same hostname and port due to improper certificate validation.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.19%

Chance of exploitation in the next 30 days

Percentile

8%

Versus all other CVEs

30-day change

+0.02 pp

From 0.17% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.19%

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

Affected systems

Ibm2 products
  • mq operator≥ 2.0.0 LTS, ≤ 2.0.29 LTS | 3.0.0, 3.0.1, 3.1.0, 3.1.3, 3.4.0, 3.5.0, 3.5.1, 3.6.0 CD | ≥ 3.2.0 SC2, ≤ 3.2.13 SC2 | ≥ 2.0.0, ≤ 2.0.29 | ≥ 3.2.0, ≤ 3.2.13 | ≥ 3.5.1, ≤ 3.6.0 | 3.3.0 | 3.4.0 | 3.4.1 | 3.5.0
  • supplied_mq_advanced_container_images9.3.0.0:r1 | 9.3.0.0:r2 | 9.3.0.0:r3 | 9.3.0.1:r1 | 9.3.0.1:r2 | 9.3.0.1:r3 | 9.3.0.1:r4 | 9.3.0.3:r1 | 9.3.0.4:r1 | 9.3.0.4:r2 | 9.3.0.5:r1 | 9.3.0.5:r2 | 9.3.0.5:r3 | 9.3.0.6:r1 | 9.3.0.10:r1 | 9.3.0.10:r2 | 9.3.0.11:r1 | 9.3.0.11:r2 | 9.3.0.15:r1 | 9.3.0.16:r1 | 9.3.0.16:r2 | 9.3.0.17:r1 | 9.3.0.17:r2 | 9.3.0.17:r3 | 9.3.0.20:r1 | 9.3.0.20:r2 | 9.3.0.21:r1 | 9.3.0.21:r2 | 9.3.0.21:r3 | 9.3.0.25:r1 | 9.4.0.0:r1 | 9.4.0.0:r2 | 9.4.0.0:r3 | 9.4.0.5:r1 | 9.4.0.5:r2 | 9.4.0.6:r1 | 9.4.0.6:r2 | 9.4.0.7:r1 | 9.4.0.10:r1 | 9.4.0.10:r2 | 9.4.0.11:r1 | 9.4.0.11:r2 | 9.4.0.11:r3 | 9.4.1.0:r1 | 9.4.1.0:r2 | 9.4.1.1:r1 | 9.4.2.0:r1 | 9.4.2.0:r2 | 9.4.2.1:r1 | 9.4.2.1:r2 | 9.4.3.0:r1

1 vendor · 2 products

References

1 links