CVE-2019-1299
An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly...
An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly handles objects in memory, aka 'Microsoft Edge based on Edge HTML Information Disclosure 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
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly handles objects in memory, aka 'Microsoft Edge based on Edge HTML Information Disclosure Vulnerability'.
- Record
CVE-2019-1299- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-665
- Updated
- 2026-11-02
CVE List No score
An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly handles objects in memory, aka 'Microsoft Edge based on Edge HTML Information Disclosure Vulnerability'.
- Record
CVE-2019-1299- Updated
- 2026-11-02
EUVDEUVD-2019-9863 No score
An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly handles objects in memory, aka 'Microsoft Edge based on Edge HTML Information Disclosure Vulnerability'.
- Record
EUVD-2019-9863- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pgr9-9qhh-mp2r No score
An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly...
An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly handles objects in memory, aka 'Microsoft Edge based on Edge HTML Information Disclosure Vulnerability'.
- Record
GHSA-pgr9-9qhh-mp2r- Updated
- 2026-11-02
Affected products
- microsoft edge
- microsoft edge (edgehtml-based) on windows 10 version 1809 for 32-bit systems
- microsoft edge (edgehtml-based) on windows 10 version 1809 for arm64-based systems
- microsoft edge (edgehtml-based) on windows 10 version 1809 for x64-based systems
- microsoft edge (edgehtml-based) on windows 10 version 1903 for 32-bit systems
- microsoft edge (edgehtml-based) on windows 10 version 1903 for arm64-based systems
- microsoft edge (edgehtml-based) on windows 10 version 1903 for x64-based systems
- microsoft edge (edgehtml-based) on windows server 2019
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-1299 is a medium vulnerability (CVSS 6.5) in Microsoft Edge, published September 11, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.80%, the 93rd percentile. No source names a fixed version.