CVE-2026-25798
published 2026-02-24CVE-2026-25798: ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a NULL pointer…
PriorityP341high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.43%
35.1th percentile
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | imagemagick | < imagemagick 8:6.9.11.60+dfsg-1.6+deb12u7 (bookworm) | imagemagick 8:6.9.11.60+dfsg-1.6+deb12u7 (bookworm) |
| imagemagick | imagemagick | < 6.9.13-40 | 6.9.13-40 |
| imagemagick | imagemagick | — | — |
| imagemagick | imagemagick | >= 0 < 8:6.9.11.60+dfsg-1.3+deb11u10 | 8:6.9.11.60+dfsg-1.3+deb11u10 |
| imagemagick | imagemagick | >= 0 < 8:6.9.11.60+dfsg-1.6+deb12u7 | 8:6.9.11.60+dfsg-1.6+deb12u7 |
| imagemagick | imagemagick | >= 0 < 8:7.1.1.43+dfsg1-1+deb13u6 | 8:7.1.1.43+dfsg1-1+deb13u6 |
| imagemagick | imagemagick | >= 0 < 8:7.1.2.15+dfsg1-1 | 8:7.1.2.15+dfsg1-1 |
| imagemagick | imagemagick | >= 0 < 8:6.7.7.10-6ubuntu3.13+esm20 | 8:6.7.7.10-6ubuntu3.13+esm20 |
| imagemagick | imagemagick | >= 0 < 8:6.8.9.9-7ubuntu5.16+esm19 | 8:6.8.9.9-7ubuntu5.16+esm19 |
| imagemagick | imagemagick | >= 0 < 8:6.9.7.4+dfsg-16ubuntu6.15+esm11 | 8:6.9.7.4+dfsg-16ubuntu6.15+esm11 |
| imagemagick | imagemagick | >= 0 < 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9 | 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm9 |
| imagemagick | imagemagick | >= 0 < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9 | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm9 |
| imagemagick | imagemagick | >= 0 < 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8 | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm8 |
| imagemagick | imagemagick | >= 7.0.0-0 < 7.1.2-15 | 7.1.2-15 |
| ubuntu | imagemagick | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_ubuntu6.5MEDIUM
vendor_debian5.3MEDIUM
vendor_redhat5.3MEDIUM
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OSV
imagemagick vulnerabilities
osv·2026-03-30·CVSS 7.5
CVE-2026-23952 [HIGH] imagemagick vulnerabilities
imagemagick vulnerabilities
It was discovered that ImageMagick did not properly process certain tags
prior to an image being loaded. An attacker could possibly use this issue
to cause ImageMagick to crash, resulting in a denial of service.
(CVE-2026-23952)
It was discovered that ImageMagick did not properly handle temporary file
creation failures. An attacker could possibly use this issue to cause
ImageMagick to crash, resulting in a denial of service. (CVE-2026-25795)
It was discovered that ImageMagick did not properly manage memory under
certain conditions. An attacker could possibly use this issue to cause
ImageMagick to consume resources, resulting in a denial of service.
(CVE-2026-25796)
It was discovered that ImageMagick incorrectly handled certain specially
crafted image files.
OSV
ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
osv·2026-02-24
CVE-2026-25798 [MEDIUM] ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
A NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in Denial of Service.
```
AddressSanitizer:DEADLYSIGNAL
==3704942==ERROR: AddressSanitizer: UNKNOWN SIGNAL on unknown address 0x000000000000 (pc 0x7f9d141239e0 bp 0x7ffd4c5711e0 sp 0x7ffd4c571148 T0)
#0 0x7f9d141239e0 (/lib/x86_64-linux-gnu/libc.so.6+0xc49e0)
#1 0x558a25e4f08d in ClonePixelCacheRepository._omp_fn.0 MagickCore/cache.c:784
#2 0x7f9d14c06a15 in GOMP_parallel (/lib/x86_64-linux-gnu/libgomp.so.1+0x14a15)
#3 0x558a25e43151 in ClonePixelCacheRepository MagickCore/cache.c:753
#4 0x558a25e49a96 in OpenPixelCache Magick
GHSA
ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
ghsa·2026-02-24
CVE-2026-25798 [MEDIUM] CWE-476 ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
A NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in Denial of Service.
```
AddressSanitizer:DEADLYSIGNAL
==3704942==ERROR: AddressSanitizer: UNKNOWN SIGNAL on unknown address 0x000000000000 (pc 0x7f9d141239e0 bp 0x7ffd4c5711e0 sp 0x7ffd4c571148 T0)
#0 0x7f9d141239e0 (/lib/x86_64-linux-gnu/libc.so.6+0xc49e0)
#1 0x558a25e4f08d in ClonePixelCacheRepository._omp_fn.0 MagickCore/cache.c:784
#2 0x7f9d14c06a15 in GOMP_parallel (/lib/x86_64-linux-gnu/libgomp.so.1+0x14a15)
#3 0x558a25e43151 in ClonePixelCacheRepository MagickCore/cache.c:753
#4 0x558a25e49a96 in OpenPixelCache Magick
OSV
CVE-2026-25798: ImageMagick is free and open-source software used for editing and manipulating digital images
osv·2026-02-24·CVSS 7.5
CVE-2026-25798 [HIGH] CVE-2026-25798: ImageMagick is free and open-source software used for editing and manipulating digital images
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Ubuntu
ImageMagick vulnerabilities
vendor_ubuntu·2026-05-11·CVSS 6.5
CVE-2026-25898 [MEDIUM] ImageMagick vulnerabilities
Title: ImageMagick vulnerabilities
Summary: Several security issues were fixed in ImageMagick.
It was discovered that ImageMagick incorrectly handled certain malformed
image files in certain instances. If a user or automated system using
ImageMagick were tricked into opening a specially crafted image, an
attacker could possibly use these issues to cause a denial of service or
possibly execute code. These issues only affected Ubuntu 14.04 LTS.
(CVE-2018-15607, CVE-2018-18544, CVE-2019-13137, CVE-2019-13391,
CVE-2019-13391)
It was discovered that ImageMagick incorrectly handled certain malformed
image files in certain instances. If a user or automated system using
ImageMagick were tricked into opening a specially crafted image, an
attacker could possibly use these issues to cause a denial
Ubuntu
ImageMagick vulnerabilities
vendor_ubuntu·2026-03-30·CVSS 6.5
CVE-2026-25799 [MEDIUM] ImageMagick vulnerabilities
Title: ImageMagick vulnerabilities
Summary: Several security issues were fixed in ImageMagick.
It was discovered that ImageMagick did not properly process certain tags
prior to an image being loaded. An attacker could possibly use this issue
to cause ImageMagick to crash, resulting in a denial of service.
(CVE-2026-23952)
It was discovered that ImageMagick did not properly handle temporary file
creation failures. An attacker could possibly use this issue to cause
ImageMagick to crash, resulting in a denial of service. (CVE-2026-25795)
It was discovered that ImageMagick did not properly manage memory under
certain conditions. An attacker could possibly use this issue to cause
ImageMagick to consume resources, resulting in a denial of service.
(CVE-2026-25796)
It was discovered that Ima
Red Hat
ImageMagick: ImageMagick: Denial of Service via crafted image file
vendor_redhat·2026-02-24·CVSS 5.3
CVE-2026-25798 [MEDIUM] CWE-476 ImageMagick: ImageMagick: Denial of Service via crafted image file
ImageMagick: ImageMagick: Denial of Service via crafted image file
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
A flaw was found in ImageMagick. A remote attacker can exploit a NULL pointer dereference vulnerability by supplying a specially crafted image file. This can cause any application linked against ImageMagick to crash, leading to a Denial of Service (DoS).
Statement: MODERATE: This flaw in ImageMagick allows a remote attacker to cause a denial
Debian
CVE-2026-25798: imagemagick - ImageMagick is free and open-source software used for editing and manipulating d...
vendor_debian·2026·CVSS 5.3
CVE-2026-25798 [MEDIUM] CVE-2026-25798: imagemagick - ImageMagick is free and open-source software used for editing and manipulating d...
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Scope: local
bookworm: resolved (fixed in 8:6.9.11.60+dfsg-1.6+deb12u7)
bullseye: resolved (fixed in 8:6.9.11.60+dfsg-1.3+deb11u10)
forky: resolved (fixed in 8:7.1.2.15+dfsg1-1)
sid: resolved (fixed in 8:7.1.2.15+dfsg1-1)
trixie: resolved (fixed in 8:7.1.1.43+dfsg1-1+deb13u6)
No detection rules found.
No public exploits indexed.
2026-02-24
Published