Vulnerability in Gammu SMS Daemon by Drupal
CVE-2026-76756

5.9MEDIUM

Key Information:

Vendor

Drupal
Status
Gammu Sms Daemon
Vendor
CVE Published:
2 September 2026

What is CVE-2026-76756?

A vulnerability has been identified in Gammu SMS Daemon, a component affecting various versions used within Drupal environments. This issue may allow unauthorized access or exploitation, potentially compromising the security and integrity of affected systems. Users and administrators are encouraged to review their systems and apply necessary updates as outlined in the official security advisory.

Affected Version(s)

Gammu SMS Daemon *.*

References

https://www.drupal.org/sa-contrib-2026-100
vendor-advisory
https://disclosure.cmlara.com/2026/003-Gammu_smsd-TimingA...
third-party-advisorytechnical-description

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Greg Knaddison (greggles)
Heine Deelstra (heine)
Juraj Nemec (poker10)
Jess (xjm)
.