{"uuid": "0c1938bf-dfae-499c-a0f0-d0d0f1df0ff0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-39821", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmyxucm7rf22", "content": "\ud83d\udccc CVE-2026-39821 - The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode(\"xn--example... https://www.cyberhub.blog/cves/CVE-2026-39821", "creation_timestamp": "2026-05-29T16:37:06.997131Z"}