{"id":"CVE-2026-50216","revision":"b5f64b3c71f840a59a8933ab651e514e","records":[{"revision":"b5f64b3c71f840a59a8933ab651e514e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-50216","aliases":[],"title":"An integer underflow exists in the DNS proxy component of the macOS NetworkExtension system extension shipped with Akamai Guardicore Platform Agent (GPA) for macOS, whereby if a UDP datagram shorter than 96 bytes that begins with a specific…","description":"An integer underflow exists in the DNS proxy component of the macOS NetworkExtension system extension shipped with Akamai Guardicore Platform Agent (GPA) for macOS, whereby if a UDP datagram shorter than 96 bytes that begins with a specific value is received, a subsequent size computation underflows to a near-SIZE_MAX value, causing an allocation failure and uncaught Objective-C exception that aborts the root system extension.","state":0,"publishedAt":"2026-10-14T00:00:00+00:00","modifiedAt":"2026-10-14T15:07:57.029+00:00","affected":[{"ecosystem":"Vendor product","name":"Guardicore Platform Agent","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"Guardicore Platform Agent\",\n                    \"vendor\": \"Akamai\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"7.4\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3,"severity":"MEDIUM"}],"references":["https://techdocs.akamai.com/guardicore-platform-agent/changelog/","https://www.akamai.com/newsroom/security-advisories/guardicore-platform-agent-7-4"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-50216","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-50216","identifiers":["CVE-2026-50216"]},"retained":false,"historicalAffected":[]}],"coverage":[]}