{"id":"CVE-2019-11927","aliases":["EUVD-2019-3585","GHSA-qmff-84f8-hxmm"],"status":"published","title":"An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an...","description":"An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00932,"percentile":0.60947,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2019-09-27T20:14:48Z","modified":"2026-06-17T02:13:51Z","products":[{"vendor":"facebook","product":"whatsapp for android"},{"vendor":"facebook","product":"whatsapp for ios"},{"vendor":"whatsapp","product":"whatsapp"}],"references":[{"url":"https://www.facebook.com/security/advisories/cve-2019-11927","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11927"},{"url":"https://github.com/advisories/GHSA-qmff-84f8-hxmm"}],"sources":{"cve":[{"id":"CVE-2019-11927","description":"An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.","status":"published","published":"2019-09-27T20:14:48Z","modified":"2024-08-04T23:10:29.416Z","cwes":["CWE-190"],"updated_at":"2026-11-02T14:20:26.416173Z"}],"euvd":[{"id":"EUVD-2019-3585","description":"An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.","status":"published","published":"2019-09-27T20:14:48Z","modified":"2024-08-04T23:10:29Z","updated_at":"2026-11-03T02:40:47.960625Z"}],"ghsa":[{"id":"GHSA-qmff-84f8-hxmm","title":"An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an...","description":"An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.","status":"published","published":"2022-05-24T16:57:06Z","modified":"2023-01-28T05:06:54Z","updated_at":"2026-11-02T14:44:28.732458Z"}],"nvd":[{"id":"CVE-2019-11927","description":"An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.","status":"published","published":"2019-09-27T21:15:09.737Z","modified":"2026-06-17T02:13:51.03Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:05:30.039477Z"}]}}