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Fencer Intel
high 8.0

CVE-2026-110450 json

Nix 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…

published 26d ago modified 21d ago also EUVD-2026-100806

cvss
8.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 4%
public exploits
0
none known

Summary

Nix 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.

Patch / fix

  • NixOS Nix 2.28.8, 2.30.6, 2.31.6, 2.34.9, 2.35.3
  • nix Debian 14 2.35.4+dfsg-1

debian advisories DEBIAN-CVE-2026-110450

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21d ago

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 8.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Affected products

  • NixOS Nix

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.