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Results 425,864

CVE-2026-12326

Memory safety bugs fixed in Firefox 152 and Thunderbird 152

Memory safety bugs present in Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Mozilla
Products
Firefox Thunderbird
CVE-2026-12327

Memory safety bugs fixed in Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152

Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Mozilla
Products
Firefox Thunderbird
CVE-2026-12530

Improper neutralization of argument delimiters in AWS Bedrock AgentCore Python SDK install_packages()

Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK versions >= 1.1.3 and < 1.6.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via crafted package name arguments. To mitigate this issue, users should upgrade to version 1.6.1.

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Aws
Products
Bedrock-agentcore
CVE-2026-12438

chromium-browser: chromium-browser: Inappropriate implementation in WebView

Inappropriate implementation in WebView in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Google
Products
Android Chrome
CVE-2026-12440

chromium-browser: chromium-browser: Use after free in DigitalCredentials

Use after free in DigitalCredentials in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Vendors
Google Microsoft
Products
Chrome Windows
CVE-2026-12441

chromium-browser: chromium-browser: Use after free in File Input

Use after free in File Input in Google Chrome on Linux prior to 149.0.7827.155 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Google Linux
Products
Chrome Linux Kernel
CVE-2026-12442

chromium-browser: chromium-browser: Use after free in Passwords

Use after free in Passwords in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Google
Products
Android Chrome
CVE-2026-12444

chromium-browser: chromium-browser: Out of bounds read in Chromoting

Out of bounds read in Chromoting in Google Chrome on Windows prior to 149.0.7827.155 allowed a local attacker to obtain potentially sensitive information from process memory via a malicious file. (Chromium security severity: High)

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12445

chromium-browser: chromium-browser: Use after free in Extensions

Use after free in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12446

chromium-browser: chromium-browser: Insufficient data validation in Passwords

Inappropriate implementation in Passwords in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12447

chromium-browser: chromium-browser: Heap buffer overflow in WebRTC

Heap buffer overflow in WebRTC in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12448

chromium-browser: chromium-browser: Inappropriate implementation in WebView

Inappropriate implementation in WebView in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Google
Products
Android Chrome
CVE-2026-12449

chromium-browser: chromium-browser: Use after free in Chromoting

Use after free in Chromoting in Google Chrome on Windows prior to 149.0.7827.155 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: High)

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Google Microsoft
Products
Chrome Windows
CVE-2026-12451

chromium-browser: chromium-browser: Use after free in DigitalCredentials

Use after free in DigitalCredentials in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12453

chromium-browser: chromium-browser: Insufficient validation of untrusted input in Input

Insufficient validation of untrusted input in Input in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12454

chromium-browser: chromium-browser: Race in Safe Browsing

Race in Safe Browsing in Google Chrome on Mac prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Apple Google
Products
Macos Chrome
CVE-2026-12455

chromium-browser: chromium-browser: Use after free in Tab Strip

Use after free in Tab Strip in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12456

chromium-browser: chromium-browser: Insufficient validation of untrusted input in Extensions

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. (Chromium security severity: High)

CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Google Linux and 1 more
Products
Macos Chrome Linux Kernel and 1 more
CVE-2026-12461

chromium-browser: chromium-browser: Out of bounds read in WebRTC

Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Google Microsoft
Products
Chrome Windows
CVE-2026-12469

chromium-browser: Google Chrome on Android: Cross-origin data leakage due to uninitialized use

Uninitialized Use in GPU in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Google
Products
Android Chrome