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CVE-2026-13271

8.1 high

High (8.1).

IBM MQ 9.2.0.0 through 9.2.0.44 LTS, 9.3.0.0 through 9.3.0.42 LTS, 9.4.0.0 through 9.4.0.26 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 through 10.0.0.5 LTS and CD Managed File Transfer could allow an authenticated attacker to obtain sensitive information or cause a denial of service due to improper restriction of XML external entity references in command queue processing.

Severity

CVSS 3.1

8.1 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE
CWE-611 Improper Restriction of XML External Entity Reference
OWASP Top 10
A02:2025 Security Misconfiguration
Published
Modified
Record from
the NVD, synced

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Versions

From the CNA's record in the CVE List.

ProductAffected
IBM MQfrom 9.2.0.0 through 9.2.0.44
IBM MQfrom 9.3.0.0 through 9.3.0.42
IBM MQfrom 9.4.0.0 through 9.4.0.26
IBM MQfrom 9.4.0.0 through 9.4.5.1
IBM MQfrom 10.0.0.0 through 10.0.0.5

Attack patterns (CAPEC)

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

References

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