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  4. CVE 2026 76756 gammu sms daemon critical unsupported sa contrib
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Back to active CVEs
Medium · CVSS 5.9CVE-2026-76756

Gammu SMS Daemon - Critical - Unsupported - SA-CONTRIB-2026-100CVE-2026-76756

Answer in brief

CVE-2026-76756 records a Medium severity (CVSS 5.9) vulnerability in Gammu SMS Daemon - Critical - Unsupported - SA-CONTRIB-2026-100. The current sources do not mark it as known exploited. The current feed maps Drupal/Gammu SMS Daemon (generic), Drupal/Gammu SMS Daemon (generic), drupal/gammu_smsd (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 2, 2026Updated Sep 19, 2026Source checked Oct 17, 2026First seen by HOL Aug 19, 2026Material review Sep 19, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.9
Exploitation
Not marked as known exploited
Affected software
3 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Drupal/Gammu SMS Daemon (generic), Drupal/Gammu SMS Daemon (generic), drupal/gammu_smsd (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Drupal/Gammu SMS Daemongeneric*.*Not reported
Drupal/Gammu SMS Daemongeneric*Not reported
drupal/gammu_smsdpackagist:https://packages.drupal.org/8>=0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Drupal/Gammu SMS Daemon, Drupal/Gammu SMS Daemon, drupal/gammu_smsd.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 2, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 19, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 19, 2026

Sources and claim methodology

  • Source referencedisclosure.cmlara.com
  • Source referencedrupal.org
  • Source referencedisclosure.cmlara.com
  • Source referencedisclosure.cmlara.com
Upstream source description

Vulnerability in Drupal Gammu SMS Daemon. This issue affects Gammu SMS Daemon versions: *.*.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • European VAT Compliance Assistant for WooCommerce <= 1.36.10 - Unauthenticated Stored Cross-Site Scripting via CF-IPCountry HeaderSame generic ecosystem
  • PeachPay 1.117.9 - 1.120.69 - Unauthenticated Order Key Disclosure via ConvesioPay BTCPay Status CheckSame generic ecosystem
  • EU VAT Assistant for WooCommerce <= 2.1.30.260413 - Unauthenticated Stored Cross-Site Scripting via 'vat_number' ParameterSame generic ecosystem
  • Ukr-To-Lat <= 1.3.5 - Contributor+ SQLi via Term NameSame generic ecosystem
  • Contact Form 7 Signature Addon <= 4.2.2 - Unauthenticated Arbitrary File Read via Path Traversal in Email AttachmentsSame generic ecosystem
  • Kirki <= 6.3.2 - Authenticated (Administrator+) PHP Object Injection via Deserialization of Untrusted Input via ZIP Template ImportSame generic ecosystem

Record context

Vulnerability class
Buffer Overflow
EPSS
Not reported
CWE IDs
CWE-119
Source
CVE List V5
Source checked
Oct 17, 2026
References
4 linked sources
Open source record