Improper input validation in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)
Metrics
Affected Vendors & Products
References
History
Wed, 04 Nov 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Use‑After‑Free in Chrome WebAppInstalls Allows Sandbox‑Escaped Code Execution |
Tue, 03 Nov 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-416 |
Tue, 03 Nov 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Use after free in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium) | Improper input validation in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium) |
| Weaknesses | CWE-20 |
Thu, 22 Oct 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Use‑After‑Free in Chrome WebAppInstalls Allows Sandbox‑Escaped Code Execution |
Wed, 21 Oct 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google
Google chrome |
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| CPEs | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Google
Google chrome |
Wed, 21 Oct 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 21 Oct 2026 01:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Tue, 20 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Use after free in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium) | |
| Weaknesses | CWE-416 | |
| References |
|
Status: PUBLISHED
Assigner: Chrome
Published: 2026-10-20T21:02:16.116Z
Updated: 2026-11-03T21:20:46.840Z
Reserved: 2026-10-19T23:13:41.117Z
Link: CVE-2026-113261
Updated: 2026-10-21T00:45:23.733Z
Status : Modified
Published: 2026-10-20T22:19:19.787
Modified: 2026-11-03T22:19:01.140
Link: CVE-2026-113261
No data.