{"vulnerability": "cve-2026-32740", "sightings": [{"uuid": "5c93323f-e948-40a5-96d3-69e964f26be2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-32740", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mmabvj2lx52g", "content": "\ud83d\udfe0 CVE-2026-32740 - High (8.8)\n\nlibheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a h...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-32740/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-19T21:00:19.584727Z"}, {"uuid": "a114d0dc-0458-4862-9f2a-1f1990c121b0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-32740", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mmair6xo7c2t", "content": "CVE-2026-32740 - libheif: Heap-Buffer-Overflow Write in Grid Tile Chroma Compositing\nCVE ID : CVE-2026-32740\n \n Published : May 19, 2026, 8:16 p.m. | 1\u00a0hour, 58\u00a0minutes ago\n \n Description : libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior c...", "creation_timestamp": "2026-05-19T23:03:02.221599Z"}, {"uuid": "034a34ab-0349-4ce4-87cd-67b1dc308e31", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-32740", "type": "seen", "source": "https://bsky.app/profile/postac001.bsky.social/post/3mmavcdks4325", "content": "libheif 1.21.2\u4ee5\u524d\u306f\u30b0\u30ea\u30c3\u30c9\u30bf\u30a4\u30eb\u5408\u6210\u306b\u30d2\u30fc\u30d7\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u306e\u8106\u5f31\u6027\u304c\u3042\u308b\u3002\u7d30\u5de5\u3057\u305fHEIF/AVIF\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u308a\u3001\u30d2\u30fc\u30d7\u306e\u672b\u5c3e\u3092\u8d85\u3048\u306664\u30d0\u30a4\u30c8\u306e\u5236\u5fa1\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u307f\u53ef\u80fd\u3002\nCVE-2026-32740 CVSS 8.8 | HIGH", "creation_timestamp": "2026-05-20T02:47:22.494609Z"}, {"uuid": "b597cbf4-2662-4a2f-823e-07369fe5ebf0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-32740", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmc6n4ygfw2u", "content": "\ud83d\udccc CVE-2026-32740 - libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap-buffer-overflow (write) vulnerability in the grid... https://www.cyberhub.blog/cves/CVE-2026-32740", "creation_timestamp": "2026-05-20T15:07:07.967363Z"}]}