CVE-2026-121132

chromium-browser: Information leak in V8

Information leak in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121255

chromium-browser: Incorrect authorization in Autofill AI

Incorrect authorization in Autofill AI in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121257

chromium-browser: Use after free in TabStrip

Use after free in TabStrip in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: Medium)

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121133

chromium-browser: Incorrect reference resolution in Images

Incorrect reference resolution in Images in Google Chrome on on Mac prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Apple Google

Products

Macos Chrome

CVE-2026-121134

chromium-browser: Information loss in BackgroundFetch

Information loss in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121135

chromium-browser: Security issue in Platform

Security issue in Platform in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121138

chromium-browser: Observable discrepancy in CORS

Observable discrepancy in CORS in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121141

chromium-browser: Improper input validation in Editing

Improper input validation in Editing in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121158

chromium-browser: Information leak in Paint

Information leak in Paint in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121161

chromium-browser: Information leak in BackgroundFetch

Information leak in BackgroundFetch in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121162

chromium-browser: UI misrepresentation in Notifications

UI misrepresentation in Notifications in Google Chrome on on Windows prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Google Microsoft

Products

Chrome Windows

CVE-2026-121163

chromium-browser: Improper input validation in Browser

Improper input validation in Browser in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Medium)

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2026-121165

chromium-browser: UI misrepresentation in Mobile

UI misrepresentation in Mobile in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Low)

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Android Chrome

CVE-2026-121199

chromium-browser: Missing authorization in Chromoting

Missing authorization in Chromoting in Google Chrome on on Mac prior to 157.0.8103.38 allowed a local attacker to obtain sensitive information via a local program. (Chromium security severity: Medium)

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Apple Google

Products

Macos Chrome

CVE-2026-121224

chromium-browser: Security issue in Desktop

Security issue in Desktop in Google Chrome on on Mac prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Apple Google

Products

Macos Chrome

CVE-2026-120930

chromium-browser: Incorrect authorization in Blink

Incorrect authorization in Blink in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Google

Products

Chrome

CVE-2025-11568

Luksmeta: data corruption when handling luks1 partitions with luksmeta

A data corruption vulnerability has been identified in the luksmeta utility when used with the LUKS1 disk encryption format. An attacker with the necessary permissions can exploit this flaw by writing a large amount of metadata to an encrypted device. The utility fails to correctly validate the available space, causing the metadata to overwrite and corrupt the user's encrypted data. This action leads to a permanent loss of the stored information. Devices using the LUKS formats other than LUKS1 are not affected by this issue.

CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux Openshift Rhel Els

CVE-2025-11234

Qemu-kvm: vnc websocket handshake use-after-free

A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network access to the VNC WebSocket port to cause a denial of service during the WebSocket handshake prior to the VNC client authentication.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux Openshift Rhel Aus and 5 more

CVE-2025-11065

Github.com/go-viper/mapstructure/v2: go-viper's mapstructure may leak sensitive information in logs in github.com/go-viper/mapstructure

A flaw was found in github.com/go-viper/mapstructure/v2, in the field processing component using mapstructure.WeakDecode. This vulnerability allows information disclosure through detailed error messages that may leak sensitive input values via malformed user-supplied data processed in security-critical contexts.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Acm Advanced Cluster Security Certifications and 10 more

CVE-2025-10911

Libxslt: use-after-free with key data stored cross-rvt

A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Discovery Enterprise Linux Enterprise Linux Eus and 10 more