CVE-2026-20608

webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash

This issue was addressed through improved state management. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.

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

Vendors

Apple

Products

Ios And Ipados Ipados Iphone Os and 3 more

CVE-2026-20644

webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.

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

Vendors

Apple

Products

Ios And Ipados Ipados Iphone Os and 3 more

CVE-2026-20629

Improper Temporary File Handling Allows Sensitive Data Access in macOS Tahoe

A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.3. An app may be able to access user-sensitive data.

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

Vendors

Apple

Products

Macos

CVE-2026-3537

PowerVR Object Lifecycle Heap Corruption in Google Chrome on Android

Object lifecycle issue in PowerVR in Google Chrome on Android prior to 145.0.7632.159 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

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-27269

Premiere Pro | Out-of-bounds Read (CWE-125)

Premiere Pro versions 25.5 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Premiere Pro Macos Windows

CVE-2026-27276

Substance3D - Stager | Use After Free (CWE-416)

Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Substance 3d Stager Macos Windows

CVE-2026-27275

Substance3D - Stager | Out-of-bounds Write (CWE-787)

Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Substance 3d Stager Macos Windows

CVE-2026-27273

Substance3D - Stager | Out-of-bounds Write (CWE-787)

Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Substance 3d Stager Macos Windows

CVE-2026-27277

Substance3D - Stager | Use After Free (CWE-416)

Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Substance 3d Stager Macos Windows

CVE-2026-27274

Substance3D - Stager | Out-of-bounds Write (CWE-787)

Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Substance 3d Stager Macos Windows

CVE-2026-2713

IBM Trusteer Rapport installer affected by uncontrolled search path element vulnerability

IBM Trusteer Rapport installer 3.5.2309.290 IBM Trusteer Rapport could allow a local attacker to execute arbitrary code on the system, caused by DLL uncontrolled search path element vulnerability. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Apple Ibm Microsoft

Products

Macos Trusteer Rapport Trusteer Rapport Installer and 1 more

CVE-2026-27220

Acrobat Reader | Use After Free (CWE-416)

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Acrobat Acrobat Dc Acrobat Reader and 3 more

CVE-2026-27278

Acrobat Reader | Use After Free (CWE-416)

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Adobe Apple Microsoft

Products

Acrobat Acrobat Dc Acrobat Reader and 3 more

CVE-2026-27221

Acrobat Reader | Improper Certificate Validation (CWE-295)

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to spoof the identity of a signer. Exploitation of this issue requires user interaction.

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

Vendors

Adobe Apple Microsoft

Products

Acrobat Acrobat Dc Acrobat Reader and 3 more

CVE-2026-3913

chromium-browser: Heap buffer overflow in WebML

Heap buffer overflow in WebML in Google Chrome prior to 146.0.7680.71 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

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-3916

chromium-browser: Out of bounds read in Web Speech

Out of bounds read in Web Speech in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

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

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-3917

chromium-browser: Use after free in Agents

Use after free in Agents in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption 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-2026-3919

chromium-browser: Use after free in Extensions

Use after free in Extensions in Google Chrome prior to 146.0.7680.71 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption 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-2026-3920

chromium-browser: Out of bounds memory access in WebML

Out of bounds memory access in WebML in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption 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-2026-3921

chromium-browser: Use after free in TextEncoding

Use after free in TextEncoding in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption 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