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CVE-2015-1237

19
FAUCET Score

CVE-2015-1237 is a use-after-free vulnerability in Google Chrome versions prior to 42.0.2311.90, specifically within the RenderFrameImpl::OnMessageReceived function. This flaw allows remote attackers to trigger a denial of service and potentially other unspecified impacts by manipulating renderer IPC messages during a detach operation. With a CVSS score of 7.5, it is considered highly severe due to its network-based attack vector and potential for partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, and no public exploit code or Metasploit modules are available, though it did receive some media coverage upon disclosure.

Impacted Technologies

VendorProductVersion(s)CPE
14.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
14.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
15.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
<= 42.0.2311.60CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.69%
Probability of exploitation in next 30 days
EPSS Percentile
74.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0169 is in the 57th percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 6Fixed in: chromium-browser-0:42.0.2311.90-1.el6_6
View patch

Vendor Advisories (1)

redhatCVE-2015-1237Important

chromium-browser: Use-after-free in IPC

Apr 14, 2015

References

googlechromereleases.blogspot.com / 2015/04/stable-channel-update_14.html
lists.opensuse.org / opensuse-updates/2015-04/msg00040.html
lists.opensuse.org / opensuse-updates/2015-11/msg00024.html
rhn.redhat.com / errata/RHSA-2015-0816.html
code.google.com / p/chromium/issues/detail
codereview.chromium.org / 1007123003
security.gentoo.org / glsa/201506-04
ubuntu.com / usn/usn-2570-1
debian.org / security/2015/dsa-3238
securitytracker.com / id/1032209