CVE-2026-11670

HighCVSS 8.8/10Last modified Jul 23, 2026

Description

Use after free in PDF in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High)

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
GoogleChrome>= 149.0.7827.103, < 149.0.7827.103

References

Timeline

Published
Jun 9, 2026
Last modified
Jul 23, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-1167006.6Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges with a physical attack.CVE-2026-1167067.5Use after free in Windows Link Layer Topology Discovery Protocol allows an unauthorized attacker to execute code over an adjacent network.CVE-2026-1167077.0Use after free in Windows Link Layer Topology Discovery Protocol allows an authorized attacker to elevate privileges locally.CVE-2026-116719.6Use after free in Navigation in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via CVE-2026-1167108.1Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network.CVE-2026-1167147.8Incorrect authorization in Windows AppX Deployment Service allows an authorized attacker to elevate privileges locally.CVE-2026-1167178.8Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.CVE-2026-1167187.5Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-1167198.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-116728.3Heap buffer overflow in GPU in Google Chrome on Android prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer pCVE-2026-1167208.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-1167216.5Use of uninitialized resource in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-11670: High severity, CVSS 8.8 | Vulnix