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CVE-2015-1860

21
FAUCET Score

CVE-2015-1860 describes multiple buffer overflows in the QtBase module's GIF image handler, affecting Qt versions before 4.8.7 and 5.x before 5.4.2, including various Fedora distributions. This vulnerability allows remote attackers to trigger a denial of service (segmentation fault) and potentially execute arbitrary code through a specially crafted GIF image. With a CVSS score of 6.8, it is considered a medium-severity vulnerability, requiring medium attack complexity and posing potential impacts to confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
20CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
21CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*
22CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
<= 4.8.6CPE matchmatch criteria
cpe:2.3:a:digia:qt:*:*:*:*:*:*:*:*
5.0.0CPE matchmatch criteria
cpe:2.3:a:qt:qt:5.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.74%
Probability of exploitation in next 30 days
EPSS Percentile
94.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0874 is in the 94th percentile among its peer group of 19,954 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (7)

fedorapatch availablevia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: qt
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: qt4
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: qt
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: qt3
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: qt
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: qt3

Vendor Advisories (1)

redhatCVE-2015-1860Moderate

qt: segmentation fault in qgifhandler.cpp

Mar 11, 2015

References

lists.fedoraproject.org / pipermail/package-announce/2015-April/155424.html
Third Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2015-April/155927.html
PatchThird Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2015-April/155947.html
Third Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2015-April/155962.html
Third Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2015-April/155976.html
Third Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2015-April/156727.html
Third Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2015-May/156761.html
Third Party Advisory
lists.fedoraproject.org / pipermail/package-announce/2015-May/156937.html
Third Party Advisory
lists.qt-project.org / pipermail/announce/2015-April/000067.html
PatchVendor Advisory
codereview.qt-project.org
Patch
security.gentoo.org / glsa/201603-10
securityfocus.com / bid/74302
Third Party AdvisoryVDB Entry
ubuntu.com / usn/USN-2626-1