CVE-2026-12034
High · 8.3CVSS
8.3
EPSS
0.2%
Published
Jun 11, 2026
CISA due date
—
The record
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)
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| openSUSE:Leap 16.0 | chromium | 0 | 149.0.7827.114-bp160.1.1 |
| openSUSE:Tumbleweed | chromium | 0 | 149.0.7827.114-1.1 |
Related vulnerabilities
- CVE-2026-12035 Use after free in Views in Google Chrome on Windows prior to 149.0.7827.115 allowed a… Also affects chromium
- CVE-2026-12028 Use after free in GPU in Google Chrome on Android prior to 149.0.7827.115 allowed a… Also affects chromium
- CVE-2026-12029 Use after free in Video in Google Chrome on Windows prior to 149.0.7827.115 allowed a… Also affects chromium
- CVE-2026-12030 Out of bounds write in GPU in Google Chrome on Android prior to 149.0.7827.115 allowed a… Also affects chromium
- CVE-2026-12033 Out of bounds read in VideoCapture in Google Chrome prior to 149.0.7827.115 allowed a… Also affects chromium
- CVE-2026-12026 Out of bounds read in Video in Google Chrome on ChromeOS prior to 149.0.7827.115 allowed… Also affects chromium
- CVE-2026-12032 Inappropriate implementation in Passwords in Google Chrome on Android prior to… Also affects chromium
- CVE-2026-12025 Insufficient validation of untrusted input in Network in Google Chrome prior to… Also affects chromium