Medium severity4.4NVD Advisory· Published Oct 13, 2026· Updated Oct 13, 2026
CVE-2026-110234
CVE-2026-110234
Description
Elio through 1.13.0 contains an insecure temporary file vulnerability that allows local users to overwrite another user's files by pre-creating symbolic links at predictable capture paths. Attackers who know the victim's Elio process ID can plant a symlink so previewing media, fonts or archives truncates and overwrites victim-owned files.
Affected products
1Patches
Vulnerability mechanics
References
6- github.com/elio-fm/elio/blob/e7daae44ce748310de441499576bdc31b936d54c/src/preview/archives/external_tools.rsnvd
- github.com/elio-fm/elio/blob/e7daae44ce748310de441499576bdc31b936d54c/src/preview/external_commands.rsnvd
- github.com/elio-fm/elio/blob/e7daae44ce748310de441499576bdc31b936d54c/src/preview/external_commands.rsnvd
- github.com/elio-fm/elio/releases/tag/v1.13.0nvd
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/r1d_wQojfgnvd
- www.vulncheck.com/advisories/elio-through-1.13.0-insecure-temporary-file-creation-in-external-preview-command-capturenvd
News mentions
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