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Fencer Vulns
low 2.9

CVE-2025-46393 json

In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packet_size is mishandled ...

published 2025-04-23 18 mo ago modified 2026-07-30 3 mo ago also EUVD-2025-12198 , GHSA-f57x-prr8-55vv , JLSEC-2026-915

cvss
2.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packet_size is mishandled (related to the rendering of all channels in an arbitrary order).

Patch / fix

  • julia ImageMagick_jll 7.1.1047+0
  • ImageMagick ImageMagick 7.1.1-44
  • imagemagick Debian 13 8:7.1.1.43+dfsg1-1+deb13u1
  • imagemagick Debian 14 8:7.1.1.46+dfsg1-1

debian advisories DEBIAN-CVE-2025-46393

  • ImageMagick SLE Module for Development Tools 15 SP7, SLE Module for Desktop Applications 15 SP7 7.1.1.43-150700.3.3.1
  • ImageMagick SLE Module for Desktop Applications 15 SP7, SLE Module for Desktop Applications 15 SP6 7.1.0.9-150400.6.30.1
  • ImageMagick SLE Module for Development Tools 15 SP6, SLE Module for Desktop Applications 15 SP6, openSUSE Leap 15.6 7.1.1.21-150600.3.3.1

suse advisories SUSE-SU-2025:02188-1SUSE-SU-2025:01464-1SUSE-SU-2025:1488-1SUSE-SU-2025:1464-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-46393 updated cvss 2.9

ImageMagick: Incorrect Calculation of Buffer Size in ImageMagick's Multispectral MIFF Processing

  • Red Hat Enterprise Linux 6 ImageMagick, ImageMagick-c++, ImageMagick-perl Red Hat Enterprise Linux 7 ImageMagick, ImageMagick-c++, ImageMagick-perl
    affected: workaround, no fix planned “Out of support scope”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
OSV 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected packages

ecosystem package affected fixed in
julia ImageMagick_jll
<7.1.1047+0
7.1.1047+0

Affected products

  • ImageMagick ImageMagick

Classification

Weakness
  • CWE-131 Incorrect Calculation of Buffer Size

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.