imagemagick: ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when memory allocation fa...
CVE-2026-56376 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-56376, released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.
ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when memory allocation fails, a single byte is written to a stale pointer. Remote attackers can trigger it by processing specially crafted image files, causing a denial of service.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| 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 · Debian 12.15 (bookworm) | 8:6.9.11.60+dfsg-1.6+deb12u12 | DEBIAN-CVE-2026-56376 | Jun 24, 2026 |
| imagemagick · Debian 13.5 (trixie) | 8:7.1.1.43+dfsg1-1+deb13u11 | DEBIAN-CVE-2026-56376 | Jun 24, 2026 |
| imagemagick · Debian 14 | 8:7.1.2.15+dfsg1-1 | DEBIAN-CVE-2026-56376 | Jun 24, 2026 |
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