chromium-browser: Use after free in WebAudio
Published Dec 11, 2018
8.8
HIGHCVSS 3.0
EPSS 1.42%
Description
Incorrect object lifecycle in WebAudio in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<71.0.3578.80
- Version
Configuration 2
- 6.0
- 6.0
- 6.0
Configuration 3
- 9.0
No data.
Red Hat Enterprise Linux 6 Supplementary
chromium-browser-0:71.0.3578.80-1.el6_10
Fixed · RHSA-2018:3803
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Supplementary | chromium-browser-0:71.0.3578.80-1.el6_10 | Fixed | RHSA-2018:3803 |
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
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 1, 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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.42% (0.01424) | 71.94th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.42% (0.01424) | 69.34th | v5 (v2026.06.15) |
| May 24, 2025 | 1.28% (0.01283) | 78.59th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.29% (0.02288) | 74.46th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.53% (0.01529) | 87.21th | v3 (v2023.03.01) |
| Jul 6, 2024 | 1.53% (0.01529) | 87.16th | v3 (v2023.03.01) |
| Dec 5, 2023 | 1.67% (0.01672) | 86.24th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.70% (0.01704) | 86.31th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.59% (0.00591) | 74.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.80% (0.00805) | 22.16th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.80% (0.00805) | 0.00th | v1 |
References (10)
- http://www.securityfocus.com/bid/106084 vdb-entryx_refsource_BID
- https://access.redhat.com/errata/RHSA-2018:3803 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2018-18339 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1656553 Issue Tracking
- https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html x_refsource_CONFIRM
- https://crbug.com/891187 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-18339
- https://security.gentoo.org/glsa/201908-18 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2018-18339
- https://www.debian.org/security/2018/dsa-4352 vendor-advisoryx_refsource_DEBIAN
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106084 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/errata/RHSA-2018:3803 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2018-18339 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1656553 | Issue Tracking | |
| https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html | x_refsource_CONFIRM | |
| https://crbug.com/891187 | x_refsource_MISC | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-18339 | ||
| https://security.gentoo.org/glsa/201908-18 | vendor-advisoryx_refsource_GENTOO | |
| https://www.cve.org/CVERecord?id=CVE-2018-18339 | ||
| https://www.debian.org/security/2018/dsa-4352 | vendor-advisoryx_refsource_DEBIAN |
Change history (0)
No recorded changes yet.