FKIE_CVE-2026-8671

Vulnerability from fkie_nvd - Published: 2026-05-22 14:16 - Updated: 2026-06-02 14:56
Severity
7.5 (High) - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on Linux, Windows allows Resource Leak Exposure. This issue affects Avantra: before 25.3.0.
References
vulnerability@ncsc.chhttps://support.avantra.com/hc/en-us/articles/5535487249183Vendor Advisory, Mitigation
Impacted products
Vendor Product Version
avantra avantra *
linux linux_kernel -
microsoft windows -
To clipboard 

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      "value": "Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on Linux, Windows allows Resource Leak Exposure.\n\nThis issue affects Avantra: before 25.3.0."
    }
  ],
  "id": "CVE-2026-8671",
  "lastModified": "2026-06-02T14:56:58.427",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
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        "source": "vulnerability@ncsc.ch",
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  "published": "2026-05-22T14:16:29.827",
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      "tags": [
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      "url": "https://support.avantra.com/hc/en-us/articles/5535487249183"
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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.