CVE-2026-56374

EUVD-2026-42260
ImageMagick before 7.1.2-19 contains a heap buffer overflow vulnerability in the FTXT encoder due to missing boundary checks when parsing ftxt:format. Remote attackers can trigger an out of bounds read by crafting malicious FTXT image files to cause denial of service or information disclosure.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.3 LOW
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 5.41%
Affected Products (NVD)
VendorProductVersion
imagemagickimagemagick
𝑥
< 7.1.2-19
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
imagemagick
bookworm
8:6.9.11.60+dfsg-1.6+deb12u11
fixed
bookworm (security)
8:6.9.11.60+dfsg-1.6+deb12u13
fixed
bullseye
8:6.9.11.60+dfsg-1.3+deb11u4
fixed
bullseye (security)
8:6.9.11.60+dfsg-1.3+deb11u16
fixed
forky
8:7.1.2.27+dfsg1-1
fixed
sid
8:7.1.2.29+dfsg2-1
fixed
trixie
postponed
trixie (security)
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
imagemagick
bionic
not-affected
focal
not-affected
jammy
not-affected
noble
not-affected
questing
ignored
resolute
needed
trusty
not-affected
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
ImageMagick
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
ImageMagick-config-7-SUSE
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
ImageMagick-config-7-upstream-limited
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
ImageMagick-config-7-upstream-open
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
ImageMagick-config-7-upstream-secure
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
ImageMagick-config-7-upstream-websafe
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
ImageMagick-devel
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
libMagick++-7_Q16HDRI5
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
libMagick++-devel
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
libMagickCore-7_Q16HDRI10
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
libMagickWand-7_Q16HDRI10
suse enterprise desktop 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise sap 15 SP7
7.1.1.43-150700.3.65.1
fixed
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
suse enterprise server 15 SP7
7.1.1.43-150700.3.65.1
fixed
perl-PerlMagick
suse enterprise server 15 SP6
7.1.1.21-150600.3.73.1
fixed
Common Weakness Enumeration
References
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-w54j-7wpm-crhj
https://www.vulncheck.com/advisories/imagemagick-heap-buffer-overflow-in-ftxt-encoder-via-format-parameter