{"uuid": "446d0187-16c7-4082-b1b0-4f0d50fba9c1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-43890", "type": "seen", "source": "https://bsky.app/profile/vulnsea.com/post/3msagwmj7ot2c", "content": "\ud83c\udf0a ABYSSAL \u00b7 critical with a public exploit\nCVE-2021-43890: We have investigated reports of a spoofing vulnerability in AppX installer that affects Microsoft Windows\nCVSS 7.1 \u00b7 EPSS 10.3% \u00b7 CISA KEV \u00b7 0day\nhttps://beta.vulnsea.com/cve/CVE-2021-43890\n\n#CVE #infosec #cybersecurity #threatintel", "creation_timestamp": "2026-08-04T07:01:26.847861Z"}