Description
ImageMagick before 7.1.2-15 contains a heap-buffer-overflow read vulnerability in GetPixelIndex caused by OpenPixelCache updating image channel metadata before pixel cache memory allocation. Attackers can trigger memory and disk allocation failures to cause a heap-buffer-overflow read affecting any writer calling GetPixelIndex.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ImageMagick | ImageMagick | 7.0.0 – < 7.1.2-15, < 6.9.13-40 | 7.1.2-15 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | imagemagick | 8:7.1.2.15+dfsg1-1 | — |
| Debian 13 | imagemagick | 8:7.1.1.43+dfsg1-1+deb13u12 | — |
| Debian 12 | imagemagick | 8:6.9.11.60+dfsg-1.6+deb12u8 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | imagemagick | No fix yet | — |
| Ubuntu 25.10 | imagemagick | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 26.04 LTS | imagemagick | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | ImageMagick | 7.1.0.9-150400.6.101.1 | SUSE-SU-2026:3194-1, SUSE-SU-2026:3193-1 |
| SLES 15 SP6 | ImageMagick | 7.1.1.21-150600.3.80.2 | SUSE-SU-2026:3219-1 |
| SLES 12 SP5 | ImageMagick | 6.8.8.1-71.264.1 | SUSE-SU-2026:3192-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | ImageMagick | 7.1.2.0-160000.12.1 | SUSE-SU-2026:22829-1 |
| SLES for SAP 15 SP6 | ImageMagick | 7.1.1.21-150600.3.80.2 | SUSE-SU-2026:3219-1 |
| SLES 16.0 | ImageMagick | 7.1.2.0-160000.12.1 | SUSE-SU-2026:22829-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | ImageMagick | 7.1.2.27-1.1 | openSUSE-SU-2026:11228-1 |
| openSUSE Leap 16.0 | ImageMagick | 7.1.2.0-160000.12.1 | openSUSE-SU-2026:21391-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | ImageMagick +6 | 1:6.9.13.54-1.amzn2023 | ALAS2023-2026-3115 |
| Amazon Linux 2 | ImageMagick +5 | 6.9.10.97-1.amzn2.0.32 | ALAS2-2026-3939 |
Affected packages
Advisories 10
- WID-SEC-2026-0484 ImageMagick: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 25, 2026
- ALAS2023-2026-3115 Moderate: ImageMagick security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 28, 2026
- ALAS2-2026-3939 Moderate: ImageMagick security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Sep 28, 2026
- SUSE-SU-2026:22829-1 Security update for ImageMagick SUSE / openSUSE Security Updates · Jul 28, 2026
- openSUSE-SU-2026:21391-1 Security update for ImageMagick SUSE / openSUSE Security Updates · Jul 24, 2026
- SUSE-SU-2026:3219-1 Security update for ImageMagick SUSE / openSUSE Security Updates · Jul 24, 2026
- SUSE-SU-2026:3192-1 Security update for ImageMagick SUSE / openSUSE Security Updates · Jul 23, 2026
- SUSE-SU-2026:3194-1 Security update for ImageMagick SUSE / openSUSE Security Updates · Jul 23, 2026
- SUSE-SU-2026:3193-1 Security update for ImageMagick SUSE / openSUSE Security Updates · Jul 23, 2026
- openSUSE-SU-2026:11228-1 ImageMagick-7.1.2.27-1.1 on GA media SUSE / openSUSE Security Updates · Jul 10, 2026