chromium-browser: Cross-origin-bypass in Blink
Published Apr 19, 2015
4.3
MEDIUMCVSS 2.0
EPSS 1.50%
Description
The MediaElementAudioSourceNode::process function in modules/webaudio/MediaElementAudioSourceNode.cpp in the Web Audio API implementation in Blink, as used in Google Chrome before 42.0.2311.90, allows remote attackers to bypass the Same Origin Policy and obtain sensitive audio sample values via a crafted web site containing a media element.
Affected products
No data.
Configuration 2
- 14.04
- 14.10
- 15.04
Configuration 3
- 8.0
No data.
Supplementary for Red Hat Enterprise Linux 6
chromium-browser-0:42.0.2311.90-1.el6_6
Fixed · RHSA-2015:0816
| Product | Package | State | Advisory |
|---|---|---|---|
| Supplementary for Red Hat Enterprise Linux 6 | chromium-browser-0:42.0.2311.90-1.el6_6 | Fixed | RHSA-2015:0816 |
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.
No CVSS v3.0 score for this CVE.
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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.50% (0.01496) | 73.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.51% (0.01507) | 70.96th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.36% (0.00361) | 56.09th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.56% (0.00562) | 78.43th | v3 (v2023.03.01) |
| Mar 1, 2024 | 0.57% (0.00573) | 77.37th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.57% (0.00573) | 75.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.43% (0.00432) | 70.58th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.96% (0.01955) | 55.71th | v2 (v2022.01.01) |
References (14)
- http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.html x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-updates/2015-04/msg00040.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00024.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2015-0816.html vendor-advisoryx_refsource_REDHAT
- http://ubuntu.com/usn/usn-2570-1 vendor-advisoryx_refsource_UBUNTU
- http://www.debian.org/security/2015/dsa-3238 vendor-advisoryx_refsource_DEBIAN
- http://www.securitytracker.com/id/1032209 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/security/cve/CVE-2015-1236 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1211920 Issue Tracking
- https://code.google.com/p/chromium/issues/detail?id=313939 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2015-1236
- https://security.gentoo.org/glsa/201506-04 vendor-advisoryx_refsource_GENTOO
- https://src.chromium.org/viewvc/blink?revision=189527&view=revision x_refsource_CONFIRM
- https://www.cve.org/CVERecord?id=CVE-2015-1236
Change history (0)
No recorded changes yet.