{"vulnerability": "CVE-2026-107223", "sightings": [{"uuid": "f708e4a5-4e28-45f4-b0e1-088b4d8db9f1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-107223", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3rysu3elxetv6", "content": "CVE-2026-107223 - Excelize: Unbounded attribute is loaded with no MaxColumns check and expanded per-column by flatCols(), so any column mutator hangs or OOMs the process\nCVE ID : CVE-2026-107223\n \n Published : Oct. 7, 2026, 6:48 p.m. | 26\u00a0minutes ago\n \n Description : Excelize ...", "creation_timestamp": "2026-10-07T20:05:37.278916Z"}, {"uuid": "6f8133f2-f3cf-4479-9335-aab62d28a847", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-107223", "type": "published-proof-of-concept", "source": "https://github.com/qax-os/excelize/security/advisories/GHSA-fq3v-74gv-27gm", "content": "", "creation_timestamp": "2026-08-07T01:07:55.000000Z"}]}