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CVE-2015-1262

19
FAUCET Score

CVE-2015-1262 describes an uninitialized width field vulnerability in Blink's HarfBuzzShaper.cpp, affecting Google Chrome before version 43.0.2357.65 and Debian-based systems. This flaw, rated with a CVSS score of 7.5, allows remote attackers to trigger a denial of service or potentially other unspecified impacts through crafted Unicode text. The attack requires no authentication and has low complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 42.0.2311.152CPE 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
1.58%
Probability of exploitation in next 30 days
EPSS Percentile
72.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0158 is in the 55th percentile among its peer group of 51,553 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

No media coverage found for this CVE.

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-0:43.0.2357.65-1.el6_6
View patch

Vendor Advisories (1)

redhatCVE-2015-1262Moderate

chromium-browser: Uninitialized value in Blink.

May 19, 2015

References

googlechromereleases.blogspot.com / 2015/05/stable-channel-update_19.html
lists.opensuse.org / opensuse-updates/2015-05/msg00091.html
lists.opensuse.org / opensuse-updates/2015-11/msg00015.html
code.google.com / p/chromium/issues/detail
security.gentoo.org / glsa/201506-04
src.chromium.org / viewvc/blink
debian.org / security/2015/dsa-3267
securityfocus.com / bid/74723
securitytracker.com / id/1032375