Skip to content
Fencer Vulns
high 7.5

CVE-2016-9112 json

Floating Point Exception (aka FPE or divide by zero) in opj_pi_next_cprl function in openjp2/pi.c:523 in OpenJPEG 2.1.2.

published 2016-10-29 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-9933

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.2%
EPSS 3.2% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

Floating Point Exception (aka FPE or divide by zero) in opj_pi_next_cprl function in openjp2/pi.c:523 in OpenJPEG 2.1.2.

Patch / fix

  • openjpeg2 Debian 14, Debian 13, Debian 12 2.1.2-1.2

debian advisories DEBIAN-CVE-2016-9112

  • openjpeg2 Ubuntu 16.04 LTS 2.1.2-1.1+deb9u5build0.16.04.1
  • openjpeg Ubuntu Pro 16.04 LTS 1:1.5.2-3.1ubuntu0.1~esm2

ubuntu advisories UBUNTU-CVE-2016-9112

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • openjpeg2 SLES for SAP 12 SP2, SLES for Raspberry Pi 12 SP2, SLES 12 SP2 +1 more 2.1.0-3.1

suse advisories SUSE-SU-2016:3270-1

  • openjpeg2 Package Hub 12 SP1, Package Hub 12 2.1.0-6.1

opensuse advisories openSUSE-SU-2017:2567-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2016-9112 updated cvss 3.7

openjpeg2: Floating point exception vulnerability in openjpeg2 when processing untrusted images

  • Red Hat Enterprise Linux 6 openjpeg, openjpeg-libs Red Hat Enterprise Linux 7 openjpeg, openjpeg-libs
    affected: no fix planned “Will not fix”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

3.17% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/uclouvain/openjpeg/issues/855 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.