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CVE-2016-10506

22
FAUCET Score

CVE-2016-10506 describes division-by-zero vulnerabilities in OpenJPEG versions prior to 2.2.0, specifically within the opj_pi_next_cprl, opj_pi_next_pcrl, and opj_pi_next_rpcl functions in pi.c. These flaws allow remote attackers to trigger an application crash, leading to a denial of service, through the submission of specially crafted j2k files. The vulnerability carries a CVSS v3.0 score of 6.5 (Medium), indicating it can be exploited over a network with low attack complexity, requiring user interaction (e.g., opening a malicious file) to achieve a high impact on availability. There is no impact on confidentiality or integrity. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting a low level of public attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.2CPE matchmatch criteria
cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.47%
Probability of exploitation in next 30 days
EPSS Percentile
87.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0347 is in the 95th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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 (3)

github_advisorypatch availablevia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: openjpeg
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: openjpeg

Vendor Advisories (1)

redhatCVE-2016-10506Low

openjpeg: Division by zero in functions opj_pi_next_cprl, opj_pi_next_pcrl, and opj_pi_next_rpcl in pi.c

Aug 30, 2017

References

github.com / uclouvain/openjpeg/commit/d27ccf01c68a31ad62b33d2dc1ba2bb1eeaafe7b
Issue TrackingPatchThird Party Advisory
github.com / uclouvain/openjpeg/issues/731
Issue TrackingPatchThird Party Advisory
github.com / uclouvain/openjpeg/issues/732
Issue TrackingPatchThird Party Advisory
github.com / uclouvain/openjpeg/issues/777
Issue TrackingPatchThird Party Advisory
github.com / uclouvain/openjpeg/issues/778
Issue TrackingPatchThird Party Advisory
github.com / uclouvain/openjpeg/issues/779
Issue TrackingPatchThird Party Advisory
github.com / uclouvain/openjpeg/issues/780
Issue TrackingPatchThird Party Advisory
security.gentoo.org / glsa/201710-26
securityfocus.com / bid/100573