chromium-browser: Use-after-free in blink
Published Nov 19, 2014
7.5
HIGHCVSS 2.0
EPSS 1.61%
Description
Multiple use-after-free vulnerabilities in modules/screen_orientation/ScreenOrientationController.cpp in Blink, as used in Google Chrome before 39.0.2171.65, allow remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger improper handling of a detached frame, related to the (1) lock and (2) unlock methods.
Affected products
No data.
No data.
Supplementary for Red Hat Enterprise Linux 6
chromium-browser-0:39.0.2171.65-2.el6_6
Fixed · RHSA-2014:1894
Red Hat Enterprise Linux 6
webkitgtk
Will not fix
Red Hat Enterprise Linux 7
webkitgtk3
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Supplementary for Red Hat Enterprise Linux 6 | chromium-browser-0:39.0.2171.65-2.el6_6 | Fixed | RHSA-2014:1894 |
| Red Hat Enterprise Linux 6 | webkitgtk | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | webkitgtk3 | Will not fix | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue affects the versions of webkitgtk and webkitgtk3 as shipped with Red Hat Enterprise Linux 6 and 7 respectively. Red Hat Product Security has rated this issue as having Moderate security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
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:L/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.61% (0.01606) | 74.99th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.61% (0.01606) | 72.64th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.34% (0.01338) | 78.19th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.04% (0.03042) | 77.72th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.34% (0.01338) | 78.66th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.87% (0.01874) | 88.91th | v3 (v2023.03.01) |
| May 15, 2024 | 1.87% (0.01874) | 88.38th | v3 (v2023.03.01) |
| Mar 25, 2024 | 1.86% (0.01861) | 88.09th | v3 (v2023.03.01) |
| Mar 25, 2023 | 2.62% (0.02616) | 88.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.86% (0.01861) | 86.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.97% (0.01974) | 78.97th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.97% (0.01974) | 77.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.97% (0.01974) | 56.20th | v2 (v2022.01.01) |
References (13)
- http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html x_refsource_CONFIRM
- http://rhn.redhat.com/errata/RHSA-2014-1894.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/60194 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/62608 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/71170 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1031241 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/security/cve/CVE-2014-7907 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1165656 Issue Tracking
- https://code.google.com/p/chromium/issues/detail?id=424453 x_refsource_CONFIRM
- https://exchange.xforce.ibmcloud.com/vulnerabilities/98795 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2014-7907
- https://src.chromium.org/viewvc/blink?revision=184185&view=revision x_refsource_CONFIRM
- https://www.cve.org/CVERecord?id=CVE-2014-7907
| Link | Providers | Tags |
|---|---|---|
| http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html | x_refsource_CONFIRM | |
| http://rhn.redhat.com/errata/RHSA-2014-1894.html | vendor-advisoryx_refsource_REDHAT | |
| http://secunia.com/advisories/60194 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/62608 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/71170 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1031241 | vdb-entryx_refsource_SECTRACK | |
| https://access.redhat.com/security/cve/CVE-2014-7907 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1165656 | Issue Tracking | |
| https://code.google.com/p/chromium/issues/detail?id=424453 | x_refsource_CONFIRM | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/98795 | vdb-entryx_refsource_XF | |
| https://nvd.nist.gov/vuln/detail/CVE-2014-7907 | ||
| https://src.chromium.org/viewvc/blink?revision=184185&view=revision | x_refsource_CONFIRM | |
| https://www.cve.org/CVERecord?id=CVE-2014-7907 |
Change history (0)
No recorded changes yet.