chromium-browser: Use after free in Media Cache
Published Jun 27, 2019
9.6
CRITICALCVSS 3.0
EPSS 1.91%
Description
A double-eviction in the Incognito mode cache that lead to a user-after-free in cache in Google Chrome prior to 66.0.3359.139 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<66.0.3359.139
- Version
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:66.0.3359.139-1.el6_9
Fixed · RHSA-2018:1321
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:66.0.3359.139-1.el6_9 | Fixed | RHSA-2018:1321 |
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:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
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 4, 2026.
Score over time
2021-2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (11 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.91% (0.01910) | 79.07th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.49% (0.01495) | 70.71th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.03% (0.01033) | 75.35th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.36% (0.02357) | 74.88th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.15% (0.00147) | 51.19th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.15% (0.00147) | 50.54th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00120) | 44.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.69% (0.01689) | 76.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.69% (0.01689) | 53.31th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.57% (0.00570) | 13.27th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.57% (0.00570) | 0.00th | v1 |
References (6)
- https://access.redhat.com/security/cve/CVE-2018-6118 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1573856 Issue Tracking
- https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop_26.html x_refsource_MISC
- https://crbug.com/831963 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-6118
- https://www.cve.org/CVERecord?id=CVE-2018-6118
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-6118 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1573856 | Issue Tracking | |
| https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop_26.html | x_refsource_MISC | |
| https://crbug.com/831963 | x_refsource_MISC | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-6118 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-6118 |
Change history (0)
No recorded changes yet.