{"vulnerability": "CVE-2025-46416", "sightings": [{"uuid": "0308713c-1779-4f58-a7da-581753d94b59", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46416", "type": "seen", "source": "https://bsky.app/profile/nixpkgssecuritychanges.gerbet.me/post/3lsehxijmf62s", "content": "", "creation_timestamp": "2025-06-24T16:04:16.571467Z"}, {"uuid": "9cbd6e2f-ddd1-4654-bda6-e6cf761be11e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46416", "type": "seen", "source": "https://bsky.app/profile/nixpkgssecuritychanges.gerbet.me/post/3lsejwnahuu27", "content": "", "creation_timestamp": "2025-06-24T16:39:35.561690Z"}, {"uuid": "698d4a47-50c7-4a56-8473-c11d2cac71a3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46416", "type": "seen", "source": "https://gist.github.com/ToRyVand/97f09514202eb6a3c61c0ffe4bddc65b", "content": "", "creation_timestamp": "2026-02-19T12:32:39.000000Z"}, {"uuid": "328c4a51-9a3b-41e4-bf98-f556334ad96a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46416", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/19753", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-46416\n\ud83d\udd25 CVSS Score: 2.9 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)\n\ud83d\udd39 Description: The Nix, Lix, and Guix package managers allow a bypass of build isolation in which a user can elevate their privileges to the build user account (e.g., nixbld or guixbuild). This affects Nix through 2.24.15, 2.26.4, 2.28.4, and 2.29.1; Lix through 2.91.2, 2.92.2, and 2.93.1; and Guix before 1.4.0-38.0e79d5b.\n\ud83d\udccf Published: 2025-06-27T00:00:00.000Z\n\ud83d\udccf Modified: 2025-06-27T15:49:08.285Z\n\ud83d\udd17 References:\n1. https://discourse.nixos.org/t/security-advisory-privilege-escalations-in-nix-lix-and-guix/66017\n2. https://lix.systems/blog/2025-06-24-lix-cves/\n3. https://guix.gnu.org/en/blog/2025/privilege-escalation-vulnerabilities-2025/\n4. https://labs.snyk.io\n5. https://security.snyk.io/vuln/?search=CVE-2025-46416\n6. https://security-tracker.debian.org/tracker/CVE-2025-46416", "creation_timestamp": "2025-06-27T16:57:35.000000Z"}]}