CVE-2026-6192
CVE-2026-6192 · uclouvain openjpeg pi.c opj_pi_initialise_encode integer overflow
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opj_pi_initialise_encode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is 839936aa33eb8899bbbd80fda02796bb65068951. It is suggested to install a patch to address this issue.
CVSS 4.8 · Medium · EPSS 0.1% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
openjpeg
- Versions
- 2.5.0: Affected
- 2.5.1: Affected
- 2.5.2: Affected
- 2.5.3: Affected
- 2.5.4: Affected
No fix published
openjpeg2 Debian:12
- Versions
- 2.5.0-2
- 2.5.0-2+deb12u1
- 2.5.0-2+deb12u2
- Affected ranges
- ECOSYSTEM: < 2.5.0-2+deb12u3
Update to 2.5.0-2+deb12u3
openjpeg2 Debian:13
- Versions
- 2.5.3-2
- 2.5.3-2.1~deb13u1
- Affected ranges
- ECOSYSTEM: < 2.5.3-2.1~deb13u2
Update to 2.5.3-2.1~deb13u2
openjpeg2 Debian:14
- Versions
- 2.5.3-2
- 2.5.3-2.1
- 2.5.3-2.1~deb13u1
- 2.5.3-2.1~deb13u2
- 2.5.4-1
- Affected ranges
- ECOSYSTEM: < 2.5.4-1.1
Update to 2.5.4-1.1
openjpeg Ubuntu:14.04:LTS
- Versions
- 1.3+dfsg-4.6ubuntu2
- 1.3+dfsg-4.7ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ghostscript Ubuntu:Pro:16.04:LTS
- Versions
- 9.16~dfsg~0-0ubuntu3
- 9.16~dfsg~0-0ubuntu4
- 9.18~dfsg~0-0ubuntu1
- 9.18~dfsg~0-0ubuntu2
- 9.18~dfsg~0-0ubuntu2.2
- 9.18~dfsg~0-0ubuntu2.3
- 9.18~dfsg~0-0ubuntu2.4
- 9.18~dfsg~0-0ubuntu2.6
- 9.18~dfsg~0-0ubuntu2.7
- 9.18~dfsg~0-0ubuntu2.8
- 9.18~dfsg~0-0ubuntu2.9
- 9.25~dfsg+1-0ubuntu0.16.04.1
- 9.25~dfsg+1-0ubuntu0.16.04.2
- 9.25~dfsg+1-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.1
- 9.26~dfsg+0-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.4
- 9.26~dfsg+0-0ubuntu0.16.04.5
- 9.26~dfsg+0-0ubuntu0.16.04.6
- 9.26~dfsg+0-0ubuntu0.16.04.7
- 9.26~dfsg+0-0ubuntu0.16.04.8
- 9.26~dfsg+0-0ubuntu0.16.04.9
- 9.26~dfsg+0-0ubuntu0.16.04.10
- 9.26~dfsg+0-0ubuntu0.16.04.11
- 9.26~dfsg+0-0ubuntu0.16.04.12
- 9.26~dfsg+0-0ubuntu0.16.04.13
- 9.26~dfsg+0-0ubuntu0.16.04.14
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm1
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm2
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm3
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm4
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm5
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm6
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm7
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm8
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm9
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm10
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm11
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
blender Ubuntu:16.04:LTS
- Versions
- 2.74+dfsg0-4build2
- 2.75.a+dfsg0-2ubuntu2
- 2.75.a+dfsg0-2ubuntu3
- 2.76.b+dfsg0-3
- 2.76.b+dfsg0-3build1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
insighttoolkit4 Ubuntu:16.04:LTS
- Versions
- 4.8.1-1ubuntu3
- 4.8.1-1ubuntu4
- 4.8.2-3.1ubuntu1
- 4.9.0-3ubuntu2
- 4.9.0-4ubuntu1
- 4.9.0-4ubuntu1.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openjpeg Ubuntu:Pro:16.04:LTS
- Versions
- 1:1.5.2-3.1
- 1:1.5.2-3.1ubuntu0.1~esm2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openjpeg2 Ubuntu:Pro:16.04:LTS
- Versions
- 2.1.0-2.1
- 2.1.0-2.1ubuntu0.1
- 2.1.2-1.1+deb9u2build0.1
- 2.1.2-1.1+deb9u3build0.16.04.1
- 2.1.2-1.1+deb9u3ubuntu0.1~esm1
- 2.1.2-1.1+deb9u5build0.16.04.1
- 2.1.2-1.1+deb9u5ubuntu0.1~esm1
- 2.1.2-1.1+deb9u6build0.16.04.1
- 2.1.2-1.1+deb9u6ubuntu0.1~esm1
- 2.1.2-1.1+deb9u6ubuntu0.1~esm3
- 2.1.2-1.1+deb9u6ubuntu0.1~esm4
- 2.1.2-1.1+deb9u6ubuntu0.1~esm6
- 2.1.2-1.1+deb9u6ubuntu0.1~esm7
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
texmaker Ubuntu:16.04:LTS
- Versions
- 4.4.1-1
- 4.4.1-1.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ghostscript Ubuntu:Pro:18.04:LTS
- Versions
- 9.21~dfsg+1-0ubuntu3
- 9.22~dfsg+1-0ubuntu1
- 9.22~dfsg+1-0ubuntu1.1
- 9.22~dfsg+1-0ubuntu1.2
- 9.25~dfsg+1-0ubuntu0.18.04.1
- 9.25~dfsg+1-0ubuntu0.18.04.2
- 9.26~dfsg+0-0ubuntu0.18.04.1
- 9.26~dfsg+0-0ubuntu0.18.04.3
- 9.26~dfsg+0-0ubuntu0.18.04.4
- 9.26~dfsg+0-0ubuntu0.18.04.5
- 9.26~dfsg+0-0ubuntu0.18.04.6
- 9.26~dfsg+0-0ubuntu0.18.04.7
- 9.26~dfsg+0-0ubuntu0.18.04.8
- 9.26~dfsg+0-0ubuntu0.18.04.9
- 9.26~dfsg+0-0ubuntu0.18.04.10
- 9.26~dfsg+0-0ubuntu0.18.04.11
- 9.26~dfsg+0-0ubuntu0.18.04.12
- 9.26~dfsg+0-0ubuntu0.18.04.13
- 9.26~dfsg+0-0ubuntu0.18.04.14
- 9.26~dfsg+0-0ubuntu0.18.04.15
- 9.26~dfsg+0-0ubuntu0.18.04.16
- 9.26~dfsg+0-0ubuntu0.18.04.17
- 9.26~dfsg+0-0ubuntu0.18.04.18
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm1
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm2
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm3
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm4
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm5
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm6
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
blender Ubuntu:18.04:LTS
- Versions
- 2.78.c+dfsg0-2build1
- 2.79+dfsg0-2build1
- 2.79+dfsg0-3
- 2.79+dfsg0-3build1
- 2.79.b+dfsg0-1
- 2.79.b+dfsg0-1ubuntu1.18.04.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
insighttoolkit4 Ubuntu:18.04:LTS
- Versions
- 4.12.2-dfsg1-1ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openjpeg2 Ubuntu:Pro:18.04:LTS
- Versions
- 2.2.0-1
- 2.3.0-1
- 2.3.0-2build0.18.04.1
- 2.3.0-2ubuntu0.1~esm1
- 2.3.0-2+deb10u2build0.18.04.1
- 2.3.0-2+deb10u2ubuntu0.1~esm1
- 2.3.0-2+deb10u2ubuntu0.1~esm2
- 2.3.0-2+deb10u2ubuntu0.1~esm3
- 2.3.0-2+deb10u2ubuntu0.1~esm4
- 2.3.0-2+deb10u2ubuntu0.1~esm5
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:Pro:18.04:LTS
- Versions
- 5.9.1+dfsg-4
- 5.9.1+dfsg-4ubuntu1
- 5.9.2+dfsg-2ubuntu1
- 5.9.3+dfsg-0ubuntu1
- 5.9.4+dfsg-0ubuntu1
- 5.9.5+dfsg-0ubuntu2
- 5.9.5+dfsg-0ubuntu2+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
texmaker Ubuntu:Pro:18.04:LTS
- Versions
- 4.5-1
- 5.0.2-1
- 5.0.2-1build1
- 5.0.2-1build2
- 5.0.2-1ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
openjpeg2 Ubuntu:Pro:20.04:LTS
- Versions
- 2.3.0-2
- 2.3.0-2build1
- 2.3.1-1
- 2.3.1-1ubuntu3
- 2.3.1-1ubuntu4
- 2.3.1-1ubuntu4.20.04.1
- 2.3.1-1ubuntu4.20.04.2
- 2.3.1-1ubuntu4.20.04.3
- 2.3.1-1ubuntu4.20.04.4
- 2.3.1-1ubuntu4.20.04.4+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
blender Ubuntu:20.04:LTS
- Versions
- 2.80+dfsg-3
- 2.80+dfsg-3build1
- 2.80+dfsg-4
- 2.81.a+dfsg-5build3
- 2.82+dfsg-1
- 2.82+dfsg-1build1
- 2.82.a+dfsg-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
insighttoolkit4 Ubuntu:20.04:LTS
- Versions
- 4.12.2-dfsg1-4.1ubuntu1
- 4.13.2-dfsg1-1ubuntu1
- 4.13.2-dfsg1-4ubuntu1
- 4.13.2-dfsg1-6
- 4.13.2-dfsg1-6ubuntu1
- 4.13.2-dfsg1-8
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:Pro:20.04:LTS
- Versions
- 5.12.4+dfsg-1ubuntu1
- 5.12.4+dfsg-1ubuntu3
- 5.12.5+dfsg-3ubuntu1
- 5.12.5+dfsg-6ubuntu2
- 5.12.5+dfsg-7
- 5.12.5+dfsg-7build1
- 5.12.8+dfsg-0ubuntu1
- 5.12.8+dfsg-0ubuntu1.1
- 5.12.8+dfsg-0ubuntu1.1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
texmaker Ubuntu:Pro:20.04:LTS
- Versions
- 5.0.3-1build2
- 5.0.3-1build3
- 5.0.3-1build4
- 5.0.3-1build5
- 5.0.3-1ubuntu0.20.04.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
blender Ubuntu:22.04:LTS
- Versions
- 2.93.3+dfsg-3
- 2.93.5+dfsg-1
- 2.93.5+dfsg-1build1
- 3.0.1+dfsg-7
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
insighttoolkit4 Ubuntu:22.04:LTS
- Versions
- 4.13.3withdata-dfsg1-4.1
- 4.13.3withdata-dfsg2-1ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://vuldb.com/vuln/357114
- https://vuldb.com/vuln/357114/cti
- https://vuldb.com/submit/797385
- https://github.com/uclouvain/openjpeg/issues/1619
- https://github.com/uclouvain/openjpeg/pull/1628
- https://github.com/uclouvain/openjpeg/commit/839936aa33eb8899bbbd80fda02796bb65068951
- https://github.com/uclouvain/openjpeg/
- https://lists.debian.org/debian-lts-announce/2026/05/msg00038.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-6192