{"vulnerability": "CVE-2026-28911", "sightings": [{"uuid": "19804614-d103-4c66-a2e9-66a23e64310f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-28911", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=1984", "content": "", "creation_timestamp": "2026-07-28T08:45:46.970490Z"}, {"uuid": "ad03bf64-b732-40ec-8e3c-bd4cdae32621", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-28911", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/apple-products-multiple-vulnerabilities_20260728", "content": "", "creation_timestamp": "2026-07-28T04:46:02.997313Z"}, {"uuid": "702a330e-40d4-4194-8ef4-5c188f768574", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-28911", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mrpt7ticdh2q", "content": "CVE-2026-28911 - macos\nA malicious app can potentially corrupt the memory of a system process on macOS Sonoma and macOS Tahoe. This could lead to system instability or crashes. To mitigate the risk, update to\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#macos #apple #CVE #infosec", "creation_timestamp": "2026-07-28T16:26:05.199384Z"}, {"uuid": "c2417253-472b-4377-bb01-7c86f3bf2ae0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-28911", "type": "seen", "source": "https://www.acn.gov.it/portale/w/aggiornamenti-di-sicurezza-apple-15", "content": "", "creation_timestamp": "2026-07-28T16:51:55.100524Z"}]}