Google: >> Chrome Os Security Vulnerabilities
Permissions Bypass in Extension Management in Google ChromeOS 16181.27.0 on managed Chrome devices allows a local attacker to disable extensions and access Developer Mode, including loading additional extensions via exploiting vulnerabilities using the ExtHang3r and ExtPrint3r tools.
CVSS Score
9.8
EPSS Score
0.0
Published
2025-06-16
Privilege Escalation in MiniOS in Google ChromeOS (16063.45.2 and potentially others) on enrolled devices allows a local attacker to gain root code execution via exploiting a debug shell (VT3 console) accessible through specific key combinations during developer mode entry and MiniOS access, even when developer mode is blocked by device policy or Firmware Write Protect (FWMP).
CVSS Score
7.4
EPSS Score
0.0
Published
2025-06-16
A race condition Use-After-Free vulnerability exists in the virtio_transport_space_update function within the Kernel 5.4 on ChromeOS. Concurrent allocation and freeing of the virtio_vsock_sock structure
during an AF_VSOCK connect syscall can occur before a worker thread accesses it resulting in a dangling pointer and potential kernel code execution.
CVSS Score
8.1
EPSS Score
0.001
Published
2025-04-17
Out-of-Bounds Read in netfilter/ipset in Linux Kernel ChromeOS [6.1, 5.15, 5.10, 5.4, 4.19] allows a local attacker with low privileges to trigger an out-of-bounds read, potentially leading to information disclosure
CVSS Score
8.8
EPSS Score
0.0
Published
2025-04-16
DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 16002.23.0 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN state transitions.
CVSS Score
7.5
EPSS Score
0.0
Published
2025-04-16
Access Control Vulnerability in Gerrit chromiumos project configuration in Google ChromeOS 16063.87.0 allows an attacker with a registered Gerrit account to inject malicious code into ChromeOS projects and potentially achieve Remote Code Execution and Denial of Service via editing trusted pipelines by insufficient access controls and misconfigurations in Gerrit's project.config.
CVSS Score
8.8
EPSS Score
0.002
Published
2025-04-16
ComponentInstaller Modification in ComponentInstaller in Google ChromeOS 15823.23.0 on Chromebooks allows enrolled users with local access to unenroll devices
and intercept device management requests via loading components from the unencrypted stateful partition.
CVSS Score
6.5
EPSS Score
0.0
Published
2025-04-16
Privilege escalation in Installer and Recovery image handling in Google ChromeOS version 15786.48.2 on device allows an attacker with physical access to gain root code
execution and potentially unenroll enterprise-managed devices via a specially crafted recovery image.
CVSS Score
6.8
EPSS Score
0.0
Published
2025-03-07
The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a successful attack, wpa_supplicant must be configured to not verify the network's TLS certificate during Phase 1 authentication, and an eap_peap_decrypt vulnerability can then be abused to skip Phase 2 authentication. The attack vector is sending an EAP-TLV Success packet instead of starting Phase 2. This allows an adversary to impersonate Enterprise Wi-Fi networks.
CVSS Score
6.5
EPSS Score
0.013
Published
2024-02-22
Insufficient policy enforcement in ADB in Google Chrome on ChromeOS prior to 114.0.5735.90 allowed a local attacker to bypass device policy restrictions via physical access to the device. (Chromium security severity: High)
CVSS Score
6.8
EPSS Score
0.0
Published
2023-12-20
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