CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 3,071 CVEs published, 231 critical, and 3 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
3,071
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Critical, last 7 days
231
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Healthcare-tagged, last 7 days
9
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Known exploited (CISA KEV)
1,762
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Showing CVEs that name the product nixos:nix. Show all products

9 CVEs
Showing 1 to 9.
CVESeverityTitlePublished
CVE-2026-110453Medium 4.3Nix before 2.35.3, when unsandboxed on macOS or FreeBSD, incorrectly allows connections made by build users from daemon clients.
Assigned by mitre
Oct 14, 2026
CVE-2026-110452Medium 4.0The multi-user installer in Nix before 2.35.3 sets the ownership of store contents to the user (who invoked the installer) even though it should be root ownership.
Assigned by mitre
Oct 14, 2026
CVE-2026-110451Medium 4.3Nix before 2.35.3 and Lix before 2.95.4 on macOS allow a Seatbelt sandbox escape (for an unconfined build) because a certain size threshold is mishandled.
Assigned by mitre
Oct 14, 2026
CVE-2026-110450High 8.0Nix before 2.35.3 and Lix before 2.95.4 allow privilege escalation via a repair operation because it could destroy and then replace a store path before content verification.
Assigned by mitre
Oct 14, 2026
CVE-2026-110449High 7.5Nix before 2.35.3 and Lix before 2.95.4 have an integer overflow and resultant out-of-bounds write when evaluating untrusted expressions because list allocation is mishandled.
Assigned by mitre
Oct 13, 2026
CVE-2026-64846Low 2.8Nix: Arbitrary file truncation outside the sandbox with recursive-nix experimental feature
Assigned by GitHub_M
Aug 20, 2026
CVE-2026-44029Medium 5.3An issue was discovered in Nix before 2.34.7.
Assigned by mitre
May 4, 2026
CVE-2026-44028High 7.5An issue was discovered in Nix before 2.34.7 and Lix before 2.95.2.
Assigned by mitre
May 4, 2026
CVE-2026-39860Critical 9.0Nix sandbox escape: file write via symlink at FOD `.tmp` copy destination
Assigned by GitHub_M
Apr 8, 2026

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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