CVE-2017-11803
Microsoft Edge in Microsoft Windows 10 1703, 1709 and Windows Server, version 1709 allows an...
Microsoft Edge in Microsoft Windows 10 1703, 1709 and Windows Server, version 1709 allows an attacker to obtain information to further compromise the user's system, due to how Microsoft Edge handles objects in memory, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11833 and CVE-2017-11844.
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
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Microsoft Edge in Microsoft Windows 10 1703, 1709 and Windows Server, version 1709 allows an attacker to obtain information to further compromise the user's system, due to how Microsoft Edge handles objects in memory, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11833 and CVE-2017-11844.
- Record
CVE-2017-11803- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
Microsoft Edge in Microsoft Windows 10 1703, 1709 and Windows Server, version 1709 allows an attacker to obtain information to further compromise the user's system, due to how Microsoft Edge handles objects in memory, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11833 and CVE-2017-11844.
- Record
CVE-2017-11803- Updated
- 2026-11-02
EUVDEUVD-2017-3407 No score
Microsoft Edge in Microsoft Windows 10 1703, 1709 and Windows Server, version 1709 allows an attacker to obtain information to further compromise the user's system, due to how Microsoft Edge handles objects in memory, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11833 and CVE-2017-11844.
- Record
EUVD-2017-3407- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w3hc-7jp6-h5qq
Microsoft Edge in Microsoft Windows 10 1703, 1709 and Windows Server, version 1709 allows an...
Microsoft Edge in Microsoft Windows 10 1703, 1709 and Windows Server, version 1709 allows an attacker to obtain information to further compromise the user's system, due to how Microsoft Edge handles objects in memory, aka "Microsoft Edge Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11833 and CVE-2017-11844.
- Record
GHSA-w3hc-7jp6-h5qq- CVSS 3.0
- 4.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-11803 is a medium vulnerability (CVSS 4.3) in Microsoft Edge, published November 15, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.93%, the 93rd percentile. No source names a fixed version.