FKIE_CVE-2025-27796

Vulnerability from fkie_nvd - Published: 2025-03-07 06:15 - Updated: 2026-01-29 20:56
Severity ?
4.5 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.
References
cve@mitre.orghttp://www.graphicsmagick.org/NEWS.htmlRelease Notes
cve@mitre.orghttps://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/883ebf8cae6dfa5873d975fe3476b1a188ef3f9fPatch
cve@mitre.orghttps://sourceforge.net/p/graphicsmagick/bugs/750/Permissions Required
Impacted products
Vendor Product Version
graphicsmagick graphicsmagick *
To clipboard 

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              "criteria": "cpe:2.3:a:graphicsmagick:graphicsmagick:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "611929C6-4826-477D-9CE1-478093F0DD85",
              "versionEndExcluding": "1.3.46",
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  "descriptions": [
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      "lang": "en",
      "value": "ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob."
    },
    {
      "lang": "es",
      "value": "ReadWPGImage en WPG en GraphicsMagick anterior a 1.3.46 gestiona incorrectamente la asignaci\u00f3n del b\u00fafer de paleta, lo que resulta en un acceso fuera de los l\u00edmites a la memoria del mont\u00f3n en ReadBlob."
    }
  ],
  "id": "CVE-2025-27796",
  "lastModified": "2026-01-29T20:56:31.340",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 4.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L",
          "version": "3.1"
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        "source": "cve@mitre.org",
        "type": "Secondary"
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          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
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  "published": "2025-03-07T06:15:35.620",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.graphicsmagick.org/NEWS.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
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      "url": "https://foss.heptapod.net/graphicsmagick/graphicsmagick/-/commit/883ebf8cae6dfa5873d975fe3476b1a188ef3f9f"
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      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://sourceforge.net/p/graphicsmagick/bugs/750/"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-908"
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      "source": "cve@mitre.org",
      "type": "Secondary"
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}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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