FKIE_CVE-2026-58380

Vulnerability from fkie_nvd - Published: 2026-07-06 15:16 - Updated: 2026-07-16 15:16
Severity
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A flaw was found in GIMP's PNM file format parser. When parsing a specially crafted PNM file, the pnmscanner_gettoken() function writes a null terminator one byte past the end of a stack-allocated buffer due to an off-by-one error in the loop boundary check. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2026:40751
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2026-58380Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2496135Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://gitlab.gnome.org/GNOME/gimp/-/commit/83699817Broken Link
secalert@redhat.comhttps://gitlab.gnome.org/GNOME/gimp/-/issues/16206Exploit, Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
gimp gimp 3.2.4
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
To clipboard 

{
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          "cpes": [
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          "product": "Red Hat Enterprise Linux 9",
          "vendor": "Red Hat",
          "versions": [
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              "status": "unaffected",
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              "versionType": "rpm"
            }
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        },
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          "vendor": "Red Hat"
        },
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          "cpes": [
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          ],
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          "product": "Red Hat Enterprise Linux 7",
          "vendor": "Red Hat"
        },
        {
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          "cpes": [
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          ],
          "defaultStatus": "affected",
          "packageName": "gimp:2.8/gimp",
          "product": "Red Hat Enterprise Linux 8",
          "vendor": "Red Hat"
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
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    }
  ],
  "id": "CVE-2026-58380",
  "lastModified": "2026-07-16T15:16:34.383",
  "metrics": {
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          "confidentialityImpact": "HIGH",
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          "userInteraction": "REQUIRED",
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          "confidentialityImpact": "HIGH",
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          "timestamp": "2026-07-06T15:41:04.583701Z",
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          "value": "CWE-193"
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      ],
      "source": "secalert@redhat.com",
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  ]
}



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