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{"bugzilla": {"description": "wireshark: Wireshark: Denial of service via FMP/NOTIFY protocol dissector crash", "id": "2498306", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2498306"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-1286", "details": ["A flaw was found in Wireshark. A local user could exploit this vulnerability by processing a specially crafted FMP/NOTIFY protocol packet. This could lead to a denial of service (DoS) due to a crash in the protocol dissector, making the application unavailable."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, users should avoid opening untrusted or suspicious packet capture files with Wireshark. Restricting access to systems running Wireshark and ensuring that only trusted network captures are analyzed can further reduce the risk of exploitation."}, "name": "CVE-2026-15172", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Under investigation", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Under investigation", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Under investigation", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-07-08T20:51:20Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-15172\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-15172\nhttps://gitlab.com/wireshark/wireshark/-/work_items/21347\nhttps://www.wireshark.org/security/wnpa-sec-2026-54.html"], "statement": "This Moderate impact flaw in Wireshark allows a local attacker to cause a denial of service by processing a specially crafted FMP/NOTIFY protocol packet. The vulnerability requires user interaction, as an attacker must trick a local user into opening a malicious packet capture file, limiting the attack surface.", "threat_severity": "Moderate"}