chromium-browser: SmartScreen bypass in downloads
Published Dec 4, 2018
6.5
MEDIUMCVSS 3.0
EPSS 1.06%
Description
Inappropriate setting of the SEE_MASK_FLAG_NO_UI flag in file downloads in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to potentially bypass OS malware checks via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<66.0.3359.117
- Version
No data.
Red Hat Enterprise Linux 6
chromium-browser
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | chromium-browser | Not affected | n/a |
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:N/I:H/A:N
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
AV:N/AC:M/Au:N/C:N/I:P/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 v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.06% (0.01060) | 63.30th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.06% (0.01060) | 63.07th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.71% (0.00706) | 80.60th | v3 (v2023.03.01) |
| May 1, 2024 | 0.71% (0.00706) | 80.16th | v3 (v2023.03.01) |
| Nov 28, 2023 | 0.71% (0.00706) | 78.16th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.56% (0.00557) | 74.97th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.17% (0.00172) | 52.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.54% (0.00541) | 12.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.54% (0.00541) | 0.00th | v1 |
References (8)
- http://www.securityfocus.com/bid/103917 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2018-6115 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1568795 Issue Tracking
- https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html x_refsource_CONFIRM
- https://crbug.com/819809 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-6115
- https://security.gentoo.org/glsa/201804-22 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2018-6115
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/103917 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2018-6115 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1568795 | Issue Tracking | |
| https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html | x_refsource_CONFIRM | |
| https://crbug.com/819809 | x_refsource_MISC | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-6115 | ||
| https://security.gentoo.org/glsa/201804-22 | vendor-advisoryx_refsource_GENTOO | |
| https://www.cve.org/CVERecord?id=CVE-2018-6115 |
Change history (0)
No recorded changes yet.