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Vulnerability · Published Jul 7, 2026 · Assigned by Gallagher

CVE-2026-26053

Medium 5.3

In plain English

A medium-severity security flaw in Command Centre Server from Gallagher. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 84.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

An Incorrect Privilege Assignment (CWE-266) vulnerability in the Command Centre Server allows an authenticated operator with limited privileges to perform some operations that they would not normally be authorized to perform. Version of Command Centre affected: 9.50 prior to vEL9.50.1587(MR1), 9.40 prior to vEL9.40.3130(MR3), 9.30 prior to vEL9.30.3983(MR5), 9.20 prior to vEL9.20.4349(MR7), all versions of 9.10.

Affected products (as reported)

VendorProductVersions
Gallagher Command Centre Server 9.109.50 – before vEL9.50.1587(MR1)9.40 – before vEL9.40.3130(MR3)9.30 – before vEL9.30.3983(MR5)9.20 – before vEL9.20.4349(MR7)

Weakness: CWE-266 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

References