CVE-2026-96199：Microsoft Edge（Chromium 為基礎）遠端程式執行漏洞
CVE-2026-96199 - Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
CVE-2026-96199 是一個堆疊緩衝區溢位漏洞，允許未授權攻擊者在 Microsoft Edge（Chromium 為基礎）上遠端執行程式。
此漏洞可讓未授權攻擊者遠端執行程式，提醒使用者即時安裝 Microsoft Edge 安全更新，以防範遠端程式碼執行風險。
Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Impact
Affected Products
The following products are affected by CVE-2026-96199
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
| ID | Vendor | Product | Action |
|---|---|---|---|
| 1 | Microsoft | edge | |
| 2 | Microsoft | edge_chromium |
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Apply October 2026 security updates promptly to address vulnerabilities.
- Install all October 2026 security updates.
- Verify update installation success.
- Restart affected systems if required.
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-96199.
| URL | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96199 |
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-96199 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-96199
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-96199 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-96199 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
十月. 29, 2026
Action Type Old Value New Value Added Description Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CWE CWE-122 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/96xxx/CVE-2026-96199.json">CVE-2026-96199</a> Added Reference https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96199
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.