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{"bugzilla": {"description": "webkitgtk: webkitgtk: Use-after-free due to improper memory management", "id": "2423166", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2423166"}, "csaw": true, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-825", "details": ["A flaw was found in webkitgtk where when processing a maliciously crafted web content a use-after-free type of weaknesses may be triggered leading to a remote code execution in the client machine."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, avoid processing untrusted web content. Additionally, disabling the JavaScript JIT compiler can reduce the attack surface. For applications using WebKitGTK, set the environment variable `JavaScriptCoreUseJIT=0` before launching the application. This may impact performance for JavaScript-heavy web content."}, "name": "CVE-2025-43529", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "pywebkitgtk", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "webkitgtk", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "webkitgtk3", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "webkitgtk4", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "webkit2gtk3", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "webkit2gtk3", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-43529\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-43529"], "statement": "This vulnerability is rated IMPORTANT for Red Hat products. A use-after-free flaw in webkitgtk, when processing maliciously crafted web content, can lead to remote code execution. Successful exploitation requires user interaction, where a victim must visit a malicious website.", "threat_severity": "Important"}

{"created": "2025-12-18T09:55:56.473843+00:00", "updated": "2025-12-18T09:55:56.473870+00:00", "vendors": ["apple", "apple$PRODUCT$ios", "apple$PRODUCT$ipados", "apple$PRODUCT$macos", "apple$PRODUCT$macos_tahoe", "apple$PRODUCT$safari", "apple$PRODUCT$tvos", "apple$PRODUCT$visionos", "apple$PRODUCT$watchos"]}