{"uuid": "a1c61450-ad5b-489a-9685-a2c9443c2eaf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-71513", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117142154798250045", "content": "CVE-2026-71513 - Critical RCE in NLTK AllowlistUnpickler. Attribute traversal bypasses allowlist to execute arbitrary code via crafted transition-parser models. CVSS 8.8. Update to NLTK 3.10.3 immediately. #CVE #NLTK #infosec\nhttps://www.valtersit.com/cve/CVE-2026-71513/", "creation_timestamp": "2026-08-23T01:10:31.488726Z"}