CVE-2026-56370
imagemagick: ImageMagick before 7.1.2-19 contains an out-of-bounds access vulnerability in ConnectedComponentsImage() when process...
CVE-2026-56370 is fixed in 56 products on 1 platform, first by ALAS2023-2026-1611, released April 27, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0018
7th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ImageMagick · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick · opensuse-leap 16.0 | 7.1.2.0-160000.10.1 | OPENSUSE-SU-2026:21071-1 | Jun 26, 2026 |
| ImageMagick · sles 15.6 | 7.1.0.9-150400.6.96.1 | SUSE-SU-2026:3053-1 | Jul 15, 2026 |
| ImageMagick · sles 15.7 | 7.1.0.9-150400.6.96.1 | SUSE-SU-2026:3053-1 | Jul 15, 2026 |
| ImageMagick · sles 16.0 | 7.1.2.0-160000.10.1 | SUSE-SU-2026:22378-1 | Jun 26, 2026 |
| ImageMagick-c++ · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-c++-debuginfo · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-c++-devel · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-debuginfo · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-debugsource · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-devel · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-doc · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-libs · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-libs-debuginfo · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-perl · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| ImageMagick-perl-debuginfo · amzn 2023 | 1:6.9.13.44-1.amzn2023.0.1 | ALAS2023-2026-1611 | Apr 27, 2026 |
| imagemagick · Debian 12.15 (bookworm) | 8:6.9.11.60+dfsg-1.6+deb12u12 | DEBIAN-CVE-2026-56370 | Jun 25, 2026 |
| imagemagick · Debian 13.5 (trixie) | 8:7.1.1.43+dfsg1-1+deb13u11 | DEBIAN-CVE-2026-56370 | Jun 25, 2026 |
| imagemagick · Debian 14 | 8:7.1.2.19+dfsg1-1 | DEBIAN-CVE-2026-56370 | Jun 25, 2026 |
| imagemagick · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | imagemagick 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| imagemagick · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | imagemagick 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| imagemagick · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | imagemagick 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| imagemagick-6-common · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | imagemagick-6-common 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| imagemagick-6-common · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | imagemagick-6-common 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| imagemagick-6.q16 · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | imagemagick-6.q16 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| imagemagick-6.q16 · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | imagemagick-6.q16 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| imagemagick-6.q16hdri · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | imagemagick-6.q16hdri 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| imagemagick-6.q16hdri · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | imagemagick-6.q16hdri 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| imagemagick-7-common · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | imagemagick-7-common 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| imagemagick-7.q16 · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | imagemagick-7.q16 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| imagemagick-7.q16hdri · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | imagemagick-7.q16hdri 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| imagemagick-common · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | imagemagick-common 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libimage-magick-perl · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libimage-magick-perl 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libimage-magick-perl · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libimage-magick-perl 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libimage-magick-perl · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libimage-magick-perl 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libimage-magick-q16-perl · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libimage-magick-q16-perl 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libimage-magick-q16-perl · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libimage-magick-q16-perl 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libimage-magick-q16-perl · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libimage-magick-q16-perl 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libimage-magick-q16hdri-perl · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libimage-magick-q16hdri-perl 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libimage-magick-q16hdri-perl · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libimage-magick-q16hdri-perl 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libimage-magick-q16hdri-perl · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libimage-magick-q16hdri-perl 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagick++-6-headers · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagick++-6-headers 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagick++-6-headers · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagick++-6-headers 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagick++-6.q16-8 · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagick++-6.q16-8 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagick++-6.q16-9t64 · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagick++-6.q16-9t64 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagick++-6.q16hdri-8 · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagick++-6.q16hdri-8 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagick++-6.q16hdri-9t64 · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagick++-6.q16hdri-9t64 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagick++-7-headers · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagick++-7-headers 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagick++-7.q16-5 · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagick++-7.q16-5 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagick++-7.q16hdri-5 · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagick++-7.q16hdri-5 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickcore-6-arch-config · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickcore-6-arch-config 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickcore-6-arch-config · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickcore-6-arch-config 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickcore-6-headers · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickcore-6-headers 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickcore-6-headers · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickcore-6-headers 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickcore-6.q16-6 · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickcore-6.q16-6 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickcore-6.q16-6-extra · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickcore-6.q16-6-extra 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickcore-6.q16-7-extra · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickcore-6.q16-7-extra 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickcore-6.q16-7t64 · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickcore-6.q16-7t64 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickcore-6.q16hdri-6 · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickcore-6.q16hdri-6 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickcore-6.q16hdri-6-extra · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickcore-6.q16hdri-6-extra 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickcore-6.q16hdri-7-extra · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickcore-6.q16hdri-7-extra 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickcore-6.q16hdri-7t64 · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickcore-6.q16hdri-7t64 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickcore-7-arch-config · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickcore-7-arch-config 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickcore-7-headers · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickcore-7-headers 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickcore-7.q16-10 · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickcore-7.q16-10 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickcore-7.q16-10-extra · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickcore-7.q16-10-extra 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickcore-7.q16hdri-10 · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickcore-7.q16hdri-10 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickcore-7.q16hdri-10-extra · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickcore-7.q16hdri-10-extra 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickwand-6-headers · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickwand-6-headers 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickwand-6-headers · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickwand-6-headers 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickwand-6.q16-6 · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickwand-6.q16-6 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickwand-6.q16-7t64 · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickwand-6.q16-7t64 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickwand-6.q16hdri-6 · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | libmagickwand-6.q16hdri-6 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| libmagickwand-6.q16hdri-7t64 · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | libmagickwand-6.q16hdri-7t64 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| libmagickwand-7-headers · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickwand-7-headers 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickwand-7.q16-10 · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickwand-7.q16-10 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| libmagickwand-7.q16hdri-10 · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | libmagickwand-7.q16hdri-10 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
| perlmagick · Ubuntu 22.04.1 LTS (jammy) | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | perlmagick 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm14 | Jul 29, 2026 |
| perlmagick · Ubuntu 24.04.5 LTS (noble) | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | perlmagick 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm13 | Jul 29, 2026 |
| perlmagick · Ubuntu 26.04.1 LTS (resolute) | 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | perlmagick 8:7.1.2.18+dfsg1-1ubuntu0.1~esm2 | Jul 29, 2026 |
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