CVE-2026-12034
8.3 HIGHInsufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux prior to 149.0.7827.115 allowed a remote at...
Published: 2026-06-11 · Last updated: 2026-06-12
Severity and scoring
- CVSS
- 8.3 HIGH
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
- CWE
- CWE-20
Description
Insufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
Source: NVD
References
Related CVEs
Same CWE
- CVE-2026-47370 — A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain... (9.9 CRITICAL)
- CVE-2026-47369 — A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain... (9.9 CRITICAL)
- CVE-2026-47367 — A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UID Ent... (9.9 CRITICAL)
- CVE-2026-12025 — Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromi... (5.3 MEDIUM)
- CVE-2026-12017 — Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromised the ren... (3.1 LOW)