The vulnerability of the Google ChromeOS operating system’s component installation mechanisms allows attackers to circumvent security restrictions and enhance their privileges.

The vulnerability of the Google ChromeOS operating system’s component installation mechanisms components/componentupdater/componentinstaller.cc is related to the use of memory after it is freed. Exploiting this vulnerability can allow a remote attacker to bypass security restrictions and gain...

PT-2025-19813 · Google +1 · Virglrenderer +1

Name of the Vulnerable Software and Affected Versions: Virglrenderer in ChromeOS version 16093.57.0 Description: The issue is an out-of-bounds read in Virglrenderer that allows a malicious guest VM to achieve arbitrary address access within the crosvm sandboxed process. This could potentially lea...

CVE-2025-1566

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...

CVE-2025-2073

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...

Google ChromeOS Memory Misreference Vulnerability

Google ChromeOS is a set of Web-based lightweight open source operating system from Google Google. Google ChromeOS suffers from a memory misreference vulnerability that is caused by a flaw in ComponentInstaller. An attacker could exploit the vulnerability to intercept device management requests b...

CVE-2025-1122

Out-Of-Bounds Write in TPM2 Reference Library in Google ChromeOS 15753.50.0 stable on Cr50 Boards allows an attacker with root access to gain persistence and Bypass operating system verification via exploiting the NVRead functionality during the Challenge-Response process...

CVE-2025-1292

Out-Of-Bounds Write in TPM2 Reference Library in Google ChromeOS 122.0.6261.132 stable on Cr50 Boards allows an attacker with root access to gain persistence and bypass operating system verification via exploiting the NVRead functionality during the Challenge-Response process...

CVE-2025-1290

A race condition Use-After-Free vulnerability exists in the virtiotransportspaceupdate function within the Kernel 5.4 on ChromeOS. Concurrent allocation and freeing of the virtiovsocksock structure during an AFVSOCK connect syscall can occur before a worker thread accesses it resulting in a...

CVE-2025-1290

A race condition Use-After-Free vulnerability exists in the virtiotransportspaceupdate function within the Kernel 5.4 on ChromeOS. Concurrent allocation and freeing of the virtiovsocksock structure during an AFVSOCK connect syscall can occur before a worker thread accesses it resulting in a...

CVE-2025-1290

A race condition Use-After-Free vulnerability exists in the virtiotransportspaceupdate function within the Kernel 5.4 on ChromeOS. Concurrent allocation and freeing of the virtiovsocksock structure during an AFVSOCK connect syscall can occur before a worker thread accesses it resulting in a...

CVE-2025-1290

CVE-2025-1290 affects ChromeOS Kernel 5.4: a race condition Use-After-Free in virtio_transport_space_update during AF_VSOCK connect can lead to a dangling pointer and potential kernel code execution. Exploitation details are not provided in the documents, but Red Hat, CNVD, CNNVD and PT Security ...

CVE-2025-1290

A race condition Use-After-Free vulnerability exists in the virtiotransportspaceupdate function within the Kernel 5.4 on ChromeOS. Concurrent allocation and freeing of the virtiovsocksock structure during an AFVSOCK connect syscall can occur before a worker thread accesses it resulting in a...

PT-2025-16924 · Google · Kernel

Name of the Vulnerable Software and Affected Versions: ChromeOS Kernel versions prior to 6.1 ChromeOS Kernel version 5.4 Description: A race condition Use-After-Free vulnerability exists in the virtio transport space update function. Concurrent allocation and freeing of the virtio vsock sock...

Google ChromeOS Kernel 安全漏洞

Google ChromeOS is an operating system based on the Linux kernel. Google ChromeOS suffers from a use-after-release vulnerability that stems from the presence of a competing conditional use-after-release reuse in the virtiotransportspaceupdate function, which can be exploited by an attacker to cau...

Stable Channel Update for ChromeOS / ChromeOS Flex

M-135, ChromeOS version 16209.50.0 Browser version 135.0.7049.104, has rolled out to ChromeOS devices on the Stable channel. If you find new issues, please let us know one of the following ways: 1. File a bug 2. Visit our ChromeOS communities 1. General: Chromebook Help Community 2. Beta Specific...

CVE-2025-2073

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...

CVE-2025-2073

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...

CVE-2025-1566

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...

CVE-2025-1566

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...

CVE-2025-1704

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...