VulnSocial

CVE-2026-11685Patch(apple / chrome)

MEDIUMCVSS 4.3 · MEDIUM

Exploitation ongoing with high activity in latest observed window (1 mentions)

Immediate actions

  • Patch apple chrome systems immediately
  • Assume compromise if assets are exposed

Recommended action window: Immediate (within 24h)

NVD description

Inappropriate implementation in MediaCapture in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

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4.5/ 10 priority

Sources & remediation

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

Priority

MEDIUM

Exploitation

ACTIVE

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
  • macos

Threat summary

  • Active exploitation appears in 1 classified signals
  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

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

Affected systems

Vendors
applegoogle
Products
chromemacos

1 version affected across 2 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-16: 1Active Exploitation · 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

    🪟 Remote attacker leaks cross-origin data via a crafted HTML page… aka “surprise, your browser is the getaway car.” Patch Chrome ASAP. Silent data theft is the scariest kind. #Windows #Microsoft #Chrome #CVE https://windowsforum.com/threads/cve-2026-11685-chrome-macos-mediacapture-leak-patch-to-149-0-7827-103.426701/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #ChromeSecurityUpdate #Cve202611685 https://t.co/piMSAitLRN

    Post summary

    CVE‑2026‑11685 permits cross‑origin data leaks through crafted HTML; attackers are exploiting it and Chrome users should apply the patch immediately.

    0000031
    1.2K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
OSapplemacos---
Appgooglechrome---

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