VulnSocial

CVE-2026-11697Patch(apple / chrome)

LOWCVSS 9.6 · CRITICAL

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

Insufficient validation of untrusted input in UI in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

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1.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-20

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

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
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 2 signals
  • Peaked 1d ago at 1 mentions (2026-06-09); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
applegooglelinuxmicrosoft
Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-06-09: 1Mentions · 2026-06-16: 1Patch / Workaround · 2026-06-09: 1Patch / Workaround · 2026-06-16: 1Technical Details · 2026-06-09: 1Technical Details · 2026-06-16: 106-0906-16
Signal classification1 categories
Patch
2100.0%
Referenced assets1 URL
Full discourse2 posts
  • WindowsForum@windowsforum
    Patch

    🧨 Chrome sandbox escape via dodgy UI validation is the reminder: the browser isn’t just rendering pages—it’s processing user input like a security boundary. Patch now. #Windows #Chrome #CVE #Microsoft https://windowsforum.com/threads/cve-2026-11697-chrome-sandbox-escape-patch-149-0-7827-102-103-now.426734/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #WindowsUpdate #SandboxEscape #EnterprisePatching https://t.co/66reJXdX1J

    Post summary

    The post announces CVE‑2026‑11697, a Chrome sandbox escape caused by UI validation issues, and urges users to apply the patch; no exploit or active attacks are reported.

    0000044
    1.2K followersView on X
  • Upwind Security MDR@UpwindMDR
    Patch

    🚨High - Three Browser Flaws Patched in Google Chrome 149 (CVE-2026-11654, CVE-2026-11659, CVE-2026-11697) Google's June 2026 Chrome Stable update fixes these three among 74 security issues. CVE-2026-11654 is a use-after-free in the CameraCapture component (macOS). A victim visiting a crafted HTML page can trigger freed-memory access and potentially a renderer sandbox escape - CISA scored it 9.6. CVE-2026-11659 and CVE-2026-11697 are insufficient-validation-of-untrusted-input issues in the UI component, both rated High by Chromium, where crafted input can bypass the browser's validation logic. CVSS scores for these two are still pending. Because Chromium is shared, downstream browsers like Edge, Brave, Opera, and Vivaldi inherit the same fixes. None of these three is the in-the-wild bug in this update (that is a separate V8 flaw). 👉Upgrade to Chrome 149.0.7827.102/.103 (Windows/Mac) or 149.0.7827.102 (Linux).

    Post summary

    Google released Chrome 149.0.7827.102/103 to patch three critical browser flaws, detailing their technical nature and providing upgrade guidance.

    00000143
    207 followersView on X
CPE platform detail4 entries

4 of 4 entries

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

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