CVE-2026-11178Disclosure(google / android)

LOWCVSS 4.3 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Insufficient policy enforcement in WebView in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

google CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html

Other references

https://issues.chromium.org/issues/502501810

Weakness type (CWE)

CWE-346

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

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

android
chrome

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

google

Products

androidchrome

1 version affected across 2 products

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://windowsforum.com/threads/cve-2026-11178-webview-policy-bypass-chrome-android-cross-origin-data-leak-risk.424486/?utm_source=x&utm_medium=social&utm_campaign=news_node84

Full discourse1 post

WindowsForum@windowsforum136d
Disclosure
🪟 Chrome WebView policy bypass (CVE-2026-11178) = your app’s “little browser” just learned to eavesdrop. Medium means nothing when cross-origin data leakage is on the menu. #Windows #Microsoft #Security #Chrome https://windowsforum.com/threads/cve-2026-11178-webview-policy-bypass-chrome-android-cross-origin-data-leak-risk.424486/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #ChromiumWebview #MobileAppSecurity https://t.co/0i8OZvOYNT
Post summary
The post announces the CVE‑2026‑11178 policy bypass affecting Chrome WebView, highlighting cross‑origin data leakage risk, but does not provide proof of code, exploit, or remediation.
0000028
1.2K followersView on X

CPE platform detail2 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

2 of 2 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	google	android	-	-	-
App	google	chrome	-	-	-

Explore more

Back to dashboard google CVEs android vulnerabilities