{"vulnerability": "CVE-2025-70290", "sightings": [{"uuid": "a75026c6-bf61-49b2-9e70-9c813e96149c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-70290", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/fyaaxt4l6vxqs", "content": "Multiple Integer Overflows in U-Boot Filesystem Parsing (CVE-2025-70290 through CVE-2025-70293)", "creation_timestamp": "2026-08-28T21:35:41.015158Z"}, {"uuid": "bed8e37d-86b1-4d29-9848-175567e0fd5e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-70290", "type": "seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mu42nilght2s", "content": "Critical CVE landed today in U-Boot:\n\nCVE-2025-70290. An issue was discovered in Denx U-Boot before 2026.04. An integer overflow vulnerability in the ZFS filesystem support can be triggered by malformed on-disk metadata. The issue may result in inc\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2025-70290", "creation_timestamp": "2026-08-28T00:01:20.578986Z"}, {"uuid": "e91b9491-9a08-41b9-8de4-c137e677b229", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-70290", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mu3obvfbwy2m", "content": "CVE-2025-70290\nIf your devices use Denx U\u2011Boot (versions before the 2026.04 release) and boot from a ZFS\u2011formatted storage, specially crafted disk data can cause the boot loader to miscalculate memory needs. This\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-08-27T20:20:05.545195Z"}]}