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CVE-2025-66287

🗓️ 04 Dec 2025 16:48:31Reported by redhatType 
cve
 cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 12 Views

WebKitGTK vulnerability: processing malicious web content may crash the process due to improper memory handling.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : webkitgtk4, --advisory ALAS2-2025-3114 (ALAS-2025-3114)
5 Jan 202600:00
–nessus
Tenable Nessus		AlmaLinux 8 : webkit2gtk3 (ALSA-2025:22789)
9 Dec 202500:00
–nessus
Tenable Nessus		AlmaLinux 9 : webkit2gtk3 (ALSA-2025:22790)
9 Dec 202500:00
–nessus
Tenable Nessus		Debian dla-4399 : gir1.2-javascriptcoregtk-4.0 - security update
10 Dec 202500:00
–nessus
Tenable Nessus		Debian dsa-6074 : gir1.2-javascriptcoregtk-4.0 - security update
9 Dec 202500:00
–nessus
Tenable Nessus		Fedora 42 : webkitgtk (2025-7536d2d941)
17 Dec 202500:00
–nessus
Tenable Nessus		Fedora 43 : webkitgtk (2025-b07cd2cae2)
8 Dec 202500:00
–nessus
Tenable Nessus		MiracleLinux 8 : webkit2gtk3-2.50.3-1.el8_10.ML.1 (AXSA:2025-11507:20)
13 Jan 202600:00
–nessus
Tenable Nessus		MiracleLinux 9 : webkit2gtk3-2.50.3-1.el9_7 (AXSA:2025-11554:21)
13 Jan 202600:00
–nessus
Tenable Nessus		openSUSE 16 Security Update : webkit2gtk3 (openSUSE-SU-2026:20065-1)
22 Jan 202600:00
–nessus
Rows per page
Vulners
Node
the_webkitgtk_teamwebkitgtkRange≤0
[
  {
    "vendor": "The WebKitGTK Team",
    "product": "WebKitGTK",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.50.3",
        "versionType": "semver"
      }
    ],
    "packageName": "webkitgtk",
    "collectionURL": "https://github.com/WebKit/WebKit",
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkitgtk4",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el7_9",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/o:redhat:rhel_els:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-1.el8_10",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:8::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_2",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_aus:8.2::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus_long_life:8.4::appstream",
      "cpe:/a:redhat:rhel_aus:8.4::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus_long_life:8.4::appstream",
      "cpe:/a:redhat:rhel_aus:8.4::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:8.6::appstream",
      "cpe:/a:redhat:rhel_tus:8.6::appstream",
      "cpe:/a:redhat:rhel_aus:8.6::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.6 Telecommunications Update Service",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:8.6::appstream",
      "cpe:/a:redhat:rhel_tus:8.6::appstream",
      "cpe:/a:redhat:rhel_aus:8.6::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:8.6::appstream",
      "cpe:/a:redhat:rhel_tus:8.6::appstream",
      "cpe:/a:redhat:rhel_aus:8.6::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_8",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_tus:8.8::appstream",
      "cpe:/a:redhat:rhel_e4s:8.8::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-2.el8_8",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_tus:8.8::appstream",
      "cpe:/a:redhat:rhel_e4s:8.8::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-1.el9_7",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-1.el9_0",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.0::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-1.el9_2",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.2::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9.4 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-1.el9_4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.4::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkit2gtk3",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:2.50.3-1.el9_6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.6::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkitgtk",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "webkitgtk3",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  }
]

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15 Apr 2026 00:35Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.18.8
EPSS0.00072
SSVC
CWE-120
WebKitGTKmalicious web contentprocess crashmemory handling
12