CVE-2024-43566 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
High 7.5
Published
Updated
Check this codebase for CVE-2024-43566 and fix it if it is affected.
What it is: CVE-2024-43566 is a high-severity vulnerability in Microsoft Edge Chromium, published on 17 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-43566 in the wild and no public exploit code.
Affected product: Microsoft Edge Chromium. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2024-43566/ (Markdown: https://insights.sbomify.com/CVE-2024-43566/index.md)
An integer overflow in Microsoft Edge allows remote attackers to execute arbitrary code, requiring users to update the browser.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-43566?
CVE-2024-43566 is a high-severity vulnerability in Microsoft Edge Chromium, published on 17 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Weakness: CWE-190
Which versions are affected by CVE-2024-43566?
It affects 1 product.
Products include Microsoft Edge Chromium.
How do I fix CVE-2024-43566?
No fix has been published for CVE-2024-43566 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-43566 being exploited?
There is no known exploitation of CVE-2024-43566 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Edge Chromium
- CVE-2024-21326 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2023-35618 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2023-36735 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2022-33649 Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
- CVE-2026-58289 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Sources
Also known as GHSA-4fm2-m976-8x5p.