A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10
Published Aug 15, 2018
7.5
HIGHCVSS 3.0
EPSS 67.69%
Description
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8373, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.
Affected products
No data.
Configuration 1
- 11
Running on/with
- n/a
- 1607
- 1703
- 1709
- 1803
- n/a
- n/a
- n/a
- r2
- r2
- n/a
Configuration 2
- 10
Running on/with
- n/a
Configuration 3
- 9
Running on/with
- 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:H/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:H/Au:N/C:C/I:C/A:C
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 (42 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 67.69% (0.67690) | 99.30th | v5 (v2026.06.15) |
| Sep 22, 2026 | 67.69% (0.67690) | 99.28th | v5 (v2026.06.15) |
| Sep 21, 2026 | 62.65% (0.62648) | 99.18th | v5 (v2026.06.15) |
| Sep 6, 2026 | 67.69% (0.67690) | 99.27th | v5 (v2026.06.15) |
| Sep 5, 2026 | 62.65% (0.62648) | 99.16th | v5 (v2026.06.15) |
| Aug 30, 2026 | 67.69% (0.67690) | 99.26th | v5 (v2026.06.15) |
| Aug 28, 2026 | 62.65% (0.62648) | 99.16th | v5 (v2026.06.15) |
| Aug 24, 2026 | 67.69% (0.67690) | 99.26th | v5 (v2026.06.15) |
| Aug 23, 2026 | 62.65% (0.62648) | 99.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 67.69% (0.67690) | 99.22th | v5 (v2026.06.15) |
| Nov 21, 2025 | 81.82% (0.81818) | 99.14th | v4 (v2025.03.14) |
| Nov 18, 2025 | 84.90% (0.84900) | 99.43th | v4 (v2025.03.14) |
| May 31, 2025 | 79.32% (0.79318) | 99.01th | v4 (v2025.03.14) |
| Mar 30, 2025 | 80.51% (0.80510) | 99.08th | v4 (v2025.03.14) |
| Mar 29, 2025 | 85.33% (0.85329) | 99.20th | v4 (v2025.03.14) |
| Mar 28, 2025 | 80.42% (0.80425) | 99.08th | v4 (v2025.03.14) |
| Mar 27, 2025 | 85.27% (0.85272) | 99.30th | v4 (v2025.03.14) |
| Mar 20, 2025 | 80.42% (0.80425) | 99.11th | v4 (v2025.03.14) |
| Mar 19, 2025 | 85.27% (0.85272) | 99.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 80.42% (0.80425) | 99.08th | v4 (v2025.03.14) |
| Dec 17, 2024 | 88.26% (0.88264) | 98.94th | v3 (v2023.03.01) |
| Dec 12, 2024 | 84.24% (0.84236) | 98.60th | v3 (v2023.03.01) |
| Oct 10, 2024 | 85.22% (0.85221) | 98.59th | v3 (v2023.03.01) |
| Aug 30, 2024 | 86.54% (0.86537) | 98.65th | v3 (v2023.03.01) |
| Jul 25, 2024 | 89.65% (0.89653) | 98.81th | v3 (v2023.03.01) |
| Jun 24, 2024 | 88.13% (0.88127) | 98.70th | v3 (v2023.03.01) |
| Apr 30, 2024 | 86.17% (0.86167) | 98.54th | v3 (v2023.03.01) |
| Apr 3, 2024 | 85.98% (0.85979) | 98.50th | v3 (v2023.03.01) |
| Jan 6, 2024 | 85.26% (0.85256) | 98.26th | v3 (v2023.03.01) |
| Oct 20, 2023 | 87.79% (0.87788) | 98.30th | v3 (v2023.03.01) |
| Aug 27, 2023 | 87.27% (0.87267) | 98.19th | v3 (v2023.03.01) |
| Aug 9, 2023 | 87.02% (0.87022) | 98.16th | v3 (v2023.03.01) |
| Jul 7, 2023 | 85.32% (0.85325) | 98.05th | v3 (v2023.03.01) |
| Jun 21, 2023 | 85.50% (0.85498) | 98.04th | v3 (v2023.03.01) |
| Jun 5, 2023 | 82.24% (0.82237) | 97.89th | v3 (v2023.03.01) |
| Mar 31, 2023 | 85.50% (0.85498) | 97.95th | v3 (v2023.03.01) |
| Mar 7, 2023 | 82.24% (0.82237) | 97.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 94.50% (0.94501) | 99.95th | v2 (v2022.01.01) |
| Feb 4, 2022 | 94.50% (0.94501) | 99.95th | v2 (v2022.01.01) |
| Feb 3, 2022 | 49.38% (0.49383) | 99.02th | v1 |
| Sep 1, 2021 | 49.38% (0.49383) | 99.63th | v1 |
| Apr 14, 2021 | 49.38% (0.49383) | 0.00th | v1 |
References (4)
- http://www.securityfocus.com/bid/105034 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041483 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8353 x_refsource_CONFIRMPatchVendor Advisory
- https://www.exploit-db.com/exploits/45279/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/105034 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1041483 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8353 | x_refsource_CONFIRMPatchVendor Advisory | |
| https://www.exploit-db.com/exploits/45279/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.