An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'
Published Mar 6, 2019
4.3
MEDIUMCVSS 3.0
EPSS 5.43%
Description
An information disclosure vulnerability exists in the way that Microsoft Edge handles cross-origin requests, aka 'Microsoft Edge Information Disclosure Vulnerability'.
Affected products
-
- Version Windows 10 Version 1809 for 32-bit SystemsStatusaffectedConstraints-
- Version Windows 10 Version 1809 for ARM64-based SystemsStatusaffectedConstraints-
- Version Windows 10 Version 1809 for x64-based SystemsStatusaffectedConstraints-
- Version Windows Server 2019StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Edge | n/a |
|
Running on/with
- 1809
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
AV:N/AC:M/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.43% (0.05432) | 92.46th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.43% (0.05432) | 91.66th | v5 (v2026.06.15) |
| Feb 28, 2026 | 12.87% (0.12873) | 93.90th | v4 (v2025.03.14) |
| Oct 23, 2025 | 9.90% (0.09903) | 92.65th | v4 (v2025.03.14) |
| Mar 30, 2025 | 8.68% (0.08684) | 91.64th | v4 (v2025.03.14) |
| Mar 29, 2025 | 17.97% (0.17966) | 92.01th | v4 (v2025.03.14) |
| Mar 19, 2025 | 8.68% (0.08684) | 91.40th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.11% (0.11111) | 92.94th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.36% (0.00360) | 73.12th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.44% (0.00436) | 73.98th | v3 (v2023.03.01) |
| Aug 1, 2023 | 0.44% (0.00436) | 71.34th | v3 (v2023.03.01) |
| Jul 17, 2023 | 0.45% (0.00445) | 71.56th | v3 (v2023.03.01) |
| May 31, 2023 | 0.44% (0.00436) | 71.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.85% (0.00851) | 79.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.20% (0.05203) | 89.68th | v2 (v2022.01.01) |
| Jan 16, 2023 | 5.20% (0.05203) | 89.26th | v2 (v2022.01.01) |
| Dec 10, 2022 | 4.43% (0.04434) | 87.94th | v2 (v2022.01.01) |
| Aug 30, 2022 | 4.03% (0.04026) | 85.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.36% (0.03358) | 82.80th | v2 (v2022.01.01) |
| Feb 11, 2022 | 9.26% (0.09261) | 87.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.18% (0.10180) | 87.59th | v2 (v2022.01.01) |
| Feb 3, 2022 | 24.37% (0.24372) | 95.46th | v1 |
| Jan 6, 2022 | 24.37% (0.24372) | 95.40th | v1 |
| Sep 1, 2021 | 6.70% (0.06701) | 91.08th | v1 |
| Apr 14, 2021 | 6.70% (0.06701) | 0.00th | v1 |
No CWE recorded.
References (2)
- http://www.securityfocus.com/bid/106874 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0643 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106874 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0643 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.