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)
Metrics
Affected Vendors & Products
References
History
Fri, 12 Jun 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
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| Title | Insufficient Input Validation in Chrome's Linux Toolkit Theming Allows Sandbox Escape |
Fri, 12 Jun 2026 01:30:00 +0000
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| Metrics |
cvssV3_1
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Thu, 11 Jun 2026 23:30:00 +0000
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| First Time appeared |
Google
Google chrome |
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| Vendors & Products |
Google
Google chrome |
Thu, 11 Jun 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
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| Title | Insufficient Input Validation in Chrome's Linux Toolkit Theming Allows Sandbox Escape |
Thu, 11 Jun 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
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| 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) | |
| Weaknesses | CWE-20 | |
| References |
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Status: PUBLISHED
Assigner: Chrome
Published: 2026-06-11T20:48:14.479Z
Updated: 2026-06-12T03:55:54.028Z
Reserved: 2026-06-11T18:16:09.122Z
Link: CVE-2026-12034
Updated: 2026-06-12T01:04:18.618Z
Status : Undergoing Analysis
Published: 2026-06-11T22:16:55.987
Modified: 2026-06-12T13:08:47.310
Link: CVE-2026-12034
No data.
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