ByteOS Network

NVD Vulnerability Details :

CVE-2026-20757

Awaiting Analysis

Source-disclosures@gallagher.com

Published At-03 Mar, 2026 | 03:15

Updated At-03 Mar, 2026 | 21:52

Improper Locking vulnerability (CWE-667) in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976(MR1), 9.30 prior to vEL9.30.3382 (MR4), 9.20 prior to vEL9.20.3783 (MR6), 9.10 prior to vEL9.10.4647 (MR9), all versions of 9.00 and prior.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	2.5	LOW	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

Type: Secondary

Version: 3.1

Base score: 2.5

Base severity: LOW

Vector:

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

Weaknesses

CWE ID	Type	Source
CWE-667	Secondary	disclosures@gallagher.com

CWE ID: CWE-667

Type: Secondary

Source: disclosures@gallagher.com

References

Hyperlink	Source	Resource
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20757	disclosures@gallagher.com	N/A

Hyperlink: https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2026-20757

Source: disclosures@gallagher.com

Resource: N/A

CISA Catalog

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Change History