CVE-2026-57501

0.0 Non évaluée

Publiée le 10/07/2026 à 01:17 · Modifiée le 10/07/2026 à 23:16 · En attente d'analyse NVD · Source : security-advisories@github.com

Description

Zen is a firefox-based browser. Prior to 1.21.5b, Zen's glance and split-view context-menu actions, Open link in glance and Split link in new tab, load a page-controlled link URL with the System principal instead of the originating page's principal, allowing a malicious web page to place a link to a file URL that can load with System privileges when opened through either context-menu item and bypass the content-to-file security check that blocks an ordinary click. This issue is fixed in version 1.21.5b.

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Produits concernés

zen-browser desktop

Scores CVSS

Version	Score	Source	Vecteur
3.1	0.0 Non évaluée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N`

Faiblesses (CWE)

CWE-266

Références

https://github.com/zen-browser/desktop/commit/44f7616238208200547c7df500d945752d7b6379
https://github.com/zen-browser/desktop/releases/tag/1.21.5b
https://github.com/zen-browser/desktop/security/advisories/GHSA-vpvg-hp3v-rm5q

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories