CVE-2026-76756
Gammu SMS Daemon - Critical - Unsupported - SA-CONTRIB-2026-100
MEDIUM
5.9
CVSS Score
Published: September 2, 2026 at 12:32 PM UTC
Updated: September 19, 2026 at 03:19 PM UTC
1 product affected across 1 vendorGammu SMS Daemon
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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.4%
SSVC
No known exploit
Description
Vulnerability in Drupal Gammu SMS Daemon. This issue affects Gammu SMS Daemon versions: *.*.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Gammu SMS Daemon· Drupaldrupal
60%Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Third Party AdvisoryTechnical Description
Source: cverecord
https://disclosure.cmlara.com/2026/003-Gammu_smsd-TimingAttack/SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
5.9MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-119
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