CVE-2026-76757Hinoki check available

Authenticated data disclosure and modification

Published Sep 2, 2026 · Updated Sep 2, 2026

Drupal Gammu SMS Daemon in all versions contains an undisclosed flaw that allows remote authenticated users to read and alter data. Drupal has not published the affected component or the operation that mishandles input, so the mechanism remains undisclosed. Exploitation requires an administrative account and a complex attack path, while the documented consequence is limited to confidentiality and integrity.

CVSS severity5.9
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Drupal Gammu SMS Daemon in all versions contains an undisclosed flaw that allows remote authenticated users to read and alter data. Drupal has not published the affected component or the operation that mishandles input, so the mechanism remains undisclosed. Exploitation requires an administrative account and a complex attack path, while the documented consequence is limited to confidentiality and integrity.

The record

CVE
CVE-2026-76757
Published
Sep 2, 2026
Updated
Sep 2, 2026
Vendor
OAuth.js
Product
Gammu SMS Daemon
Classifications
CWE-119
Attack vector
Unavailable
Privileges
admin

Timeline

How it unfolded

  1. Sep 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=*.*

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesadmin

What is affected?

OAuth.js · Gammu SMS Daemonversion=*.*

Published CVSS scores

5.9CISA-ADPCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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