{"vulnerability": "CVE-2026-73566", "sightings": [{"uuid": "bd5e0dac-ae33-4165-9e57-5b770269edbd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-73566", "type": "published-proof-of-concept", "source": "https://github.com/isaacs/node-tar/security/advisories/GHSA-r292-9mhp-454m", "content": "", "creation_timestamp": "2026-08-21T20:35:04.914507Z"}, {"uuid": "5ae578de-de45-4340-9718-dd6126d9c40b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-73566", "type": "seen", "source": "https://bsky.app/profile/lambdawatchdog.bsky.social/post/3mtoa2m3bdg2n", "content": "\n\ud83d\udea8 New HIGH CVE detected in AWS Lambda \ud83d\udea8\nCVE-2026-73566 impacts tar in 3 Lambda base images.\n\nDetails: https://github.com/aws/aws-lambda-base-images/issues/674\nMore: https://lambdawatchdog.com/\n\n#AWS #Lambda #CVE #CloudSecurity #Serverless", "creation_timestamp": "2026-08-22T12:00:51.970072Z"}]}