VulnSocial

CVE-2026-11642Patch(apple / chrome)

LOWCVSS 8.3 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch apple chrome systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Use after free in Web Apps in Google Chrome prior to 149.0.7827.103 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)

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1.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-416

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • chrome
  • linux_kernel
  • macos
  • windows

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
applegooglelinuxmicrosoft
Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-16: 1Patch / Workaround · 2026-06-16: 1Technical Details · 2026-06-16: 106-16
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
Full discourse1 post
  • WindowsForum@windowsforum
    Patch

    🪟 “Sandbox escape” is the new “minor bug.” Chrome fixing CVE-2026-11642 reminds us: attackers don’t need RCE first—just one way out of the box to start the real party. #Windows #Security #Chromium https://windowsforum.com/threads/cve-2026-11642-critical-chromium-web-apps-sandbox-escape-fixed-in-chrome-149.426584/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #SandboxEscape #ChromeSecurity #WindowsPatching https://t.co/Y40OHcQvIO

    Post summary

    The tweet announces that Chrome has released a fix for CVE-2026-11642, a sandbox escape vulnerability that allows attackers to escape without an initial RCE. It confirms that a patch is available and notes the vulnerability’s basic exploitation model.

    0000035
    1.2K followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
OSapplemacos---
Appgooglechrome---
OSlinuxlinux_kernel---
OSmicrosoftwindows---

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