CVE-2023-36878
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
- Record
CVE-2023-36878- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2023-40798
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
- Record
EUVD-2023-40798- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w5fp-gcqp-cwgf
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
- Record
GHSA-w5fp-gcqp-cwgf- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
NVD
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
- Record
CVE-2023-36878- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-36878 is a medium vulnerability (CVSS 4.3) in Microsoft Edge (chromium-based), published December 15, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. No source names a fixed version.