CVE-2026-56370
CVE-2026-56370 · ImageMagick - Out-of-bounds Access in ConnectedComponentsImage via connected-components Artifact
This page contains facts from public vulnerability sources. Check the original advisory before updating.
ImageMagick before 7.1.2-19 contains an out-of-bounds access vulnerability in ConnectedComponentsImage() when processing connected-components artifacts with invalid indices. Attackers can trigger access violations by specifying malformed connected-components definitions via CLI, causing denial of service or potential code execution.
CVSS 4.8 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
imagemagick
- Versions
- ≥ 0, < 7.1.2-19: Affected (semver)
- 7.1.2-19: Not affected (semver)
Update to 7.1.2-19
imagemagick
- Versions
- ≥ 0, < 6.9.13-44: Affected (semver)
- 6.9.13-44: Not affected (semver)
Update to 6.9.13-44
imagemagick Debian:12
- Versions
- 8:6.9.11.60+dfsg-1.6
- 8:6.9.11.60+dfsg-1.6+deb12u1
- 8:6.9.11.60+dfsg-1.6+deb12u10
- 8:6.9.11.60+dfsg-1.6+deb12u11
- 8:6.9.11.60+dfsg-1.6+deb12u2
- 8:6.9.11.60+dfsg-1.6+deb12u3
- 8:6.9.11.60+dfsg-1.6+deb12u4
- 8:6.9.11.60+dfsg-1.6+deb12u5
- 8:6.9.11.60+dfsg-1.6+deb12u6
- 8:6.9.11.60+dfsg-1.6+deb12u7
- 8:6.9.11.60+dfsg-1.6+deb12u8
- 8:6.9.11.60+dfsg-1.6+deb12u9
- Affected ranges
- ECOSYSTEM: < 8:6.9.11.60+dfsg-1.6+deb12u12
Update to 8:6.9.11.60+dfsg-1.6+deb12u12
imagemagick Debian:13
- Versions
- 8:7.1.1.43+dfsg1-1
- 8:7.1.1.43+dfsg1-1+deb13u1
- 8:7.1.1.43+dfsg1-1+deb13u10
- 8:7.1.1.43+dfsg1-1+deb13u2
- 8:7.1.1.43+dfsg1-1+deb13u3
- 8:7.1.1.43+dfsg1-1+deb13u4
- 8:7.1.1.43+dfsg1-1+deb13u5
- 8:7.1.1.43+dfsg1-1+deb13u6
- 8:7.1.1.43+dfsg1-1+deb13u7
- 8:7.1.1.43+dfsg1-1+deb13u8
- 8:7.1.1.43+dfsg1-1+deb13u9
- Affected ranges
- ECOSYSTEM: < 8:7.1.1.43+dfsg1-1+deb13u11
Update to 8:7.1.1.43+dfsg1-1+deb13u11
imagemagick Debian:14
- Versions
- 8:7.1.1.43+dfsg1-1
- 8:7.1.1.46+dfsg1-1
- 8:7.1.1.47+dfsg1-1
- 8:7.1.1.47+dfsg1-2
- 8:7.1.2.1+dfsg1-1
- 8:7.1.2.12+dfsg1-1
- 8:7.1.2.13+dfsg1-1
- 8:7.1.2.15+dfsg1-1
- 8:7.1.2.15+dfsg1-2
- 8:7.1.2.16+dfsg1-1
- 8:7.1.2.18+dfsg1-1
- 8:7.1.2.3+dfsg1-1
- 8:7.1.2.7+dfsg1-1
- 8:7.1.2.8+dfsg1-1
- Affected ranges
- ECOSYSTEM: < 8:7.1.2.19+dfsg1-1
Update to 8:7.1.2.19+dfsg1-1
imagemagick Ubuntu:Pro:22.04:LTS
- Versions
- 8:6.9.11.60+dfsg-1ubuntu1
- 8:6.9.11.60+dfsg-1.3
- 8:6.9.11.60+dfsg-1.3build1
- 8:6.9.11.60+dfsg-1.3build2
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.2
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.2+esm1
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm2
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm3
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm1
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm2
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm3
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm4
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm5
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm6
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm7
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm8
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm10
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm11
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm12
- 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm13
- Affected ranges
- ECOSYSTEM: < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14
Update to 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14
imagemagick Ubuntu:Pro:24.04:LTS
- Versions
- 8:6.9.11.60+dfsg-1.6ubuntu1
- 8:6.9.12.98+dfsg1-5
- 8:6.9.12.98+dfsg1-5.2build1
- 8:6.9.12.98+dfsg1-5.2build2
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm1
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm2
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm3
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm4
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm5
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm6
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm7
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm9
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm10
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm11
- 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm12
- Affected ranges
- ECOSYSTEM: < 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13
Update to 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13
imagemagick Ubuntu:25.10
- Versions
- 8:7.1.1.43+dfsg1-1
- 8:7.1.1.43+dfsg1-1ubuntu1
- 8:7.1.1.43+dfsg1-1ubuntu2
- 8:7.1.2.3+dfsg1-1
- 8:7.1.2.3+dfsg1-1ubuntu0.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
imagemagick Ubuntu:26.10
- Versions
- 8:7.1.2.18+dfsg1-1
- 8:7.1.2.25+dfsg1-2
- 8:7.1.2.27+dfsg1-1
- 8:7.1.2.31+dfsg1-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
imagemagick Ubuntu:Pro:26.04:LTS
- Versions
- 8:7.1.2.3+dfsg1-1
- 8:7.1.2.8+dfsg1-1
- 8:7.1.2.12+dfsg1-1
- 8:7.1.2.13+dfsg1-1
- 8:7.1.2.15+dfsg1-1
- 8:7.1.2.16+dfsg1-1
- 8:7.1.2.18+dfsg1-1
- 8:7.1.2.18+dfsg1-1ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: < 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2
Update to 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2