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CVE-2026-116152

ImageMagick before 7.1.2-33 Memory Leak in MAT Decoder Error Path

6.9 MediumFix available

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
Low

Exploit likelihood

0.30%Unchanged since Oct 26, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.9

ImageMagick before 7.1.2-33 Memory Leak in MAT Decoder Error Path

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Record
CVE-2026-116152
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-401
Updated
2026-11-05
EUVDEUVD-2026-109413 6.9

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Record
EUVD-2026-109413
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Updated
2026-11-05
GitHub AdvisoriesGHSA-9p8h-v3f9-gvv2 6.9

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to...

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Record
GHSA-9p8h-v3f9-gvv2
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-401
Updated
2026-11-02
NVD 6.9

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Record
CVE-2026-116152
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-401
Updated
2026-11-05
OSV 6.9

ImageMagick before 7.1.2-33 Memory Leak in MAT Decoder Error Path

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Record
CVE-2026-116152
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Weakness
CWE-401
Updated
2026-11-07
OSVDEBIAN-CVE-2026-116152 6.9

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Record
DEBIAN-CVE-2026-116152
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Updated
2026-11-06
OSVUBUNTU-CVE-2026-116152 6.9

ImageMagick before 7.1.2-33 contains a memory leak vulnerability in the MAT decoder that fails to release allocated memory in a specific error path. Attackers can supply crafted MAT files that trigger this error path repeatedly, causing small memory leaks that gradually consume process memory.

Record
UBUNTU-CVE-2026-116152
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVopenSUSE-SU-2026:12356-1 No score

ImageMagick-7.1.2.34-3.1 on GA media

These are all security issues fixed in the ImageMagick-7.1.2.34-3.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:12356-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
imagemagick
Debian:12
before 8:6.9.11.60+dfsg-1.6+deb12u14, plus listed versions
8:6.9.11.60+dfsg-1.68:6.9.11.60+dfsg-1.6+deb12u18:6.9.11.60+dfsg-1.6+deb12u108:6.9.11.60+dfsg-1.6+deb12u118:6.9.11.60+dfsg-1.6+deb12u12
Show 9 moreShow less
8:6.9.11.60+dfsg-1.6+deb12u138:6.9.11.60+dfsg-1.6+deb12u28:6.9.11.60+dfsg-1.6+deb12u38:6.9.11.60+dfsg-1.6+deb12u48:6.9.11.60+dfsg-1.6+deb12u58:6.9.11.60+dfsg-1.6+deb12u68:6.9.11.60+dfsg-1.6+deb12u78:6.9.11.60+dfsg-1.6+deb12u88:6.9.11.60+dfsg-1.6+deb12u9
8:6.9.11.60+dfsg-1.6+deb12u14
imagemagick
Debian:13
before 8:7.1.1.43+dfsg1-1+deb13u13, plus listed versions
8:7.1.1.43+dfsg1-18:7.1.1.43+dfsg1-1+deb13u18:7.1.1.43+dfsg1-1+deb13u108:7.1.1.43+dfsg1-1+deb13u118:7.1.1.43+dfsg1-1+deb13u12
Show 8 moreShow less
8:7.1.1.43+dfsg1-1+deb13u28:7.1.1.43+dfsg1-1+deb13u38:7.1.1.43+dfsg1-1+deb13u48:7.1.1.43+dfsg1-1+deb13u58:7.1.1.43+dfsg1-1+deb13u68:7.1.1.43+dfsg1-1+deb13u78:7.1.1.43+dfsg1-1+deb13u88:7.1.1.43+dfsg1-1+deb13u9
8:7.1.1.43+dfsg1-1+deb13u13
imagemagick
Debian:14
before 8:7.1.2.33+dfsg1-1, plus listed versions
8:7.1.1.43+dfsg1-18:7.1.1.46+dfsg1-18:7.1.1.47+dfsg1-18:7.1.1.47+dfsg1-28:7.1.2.1+dfsg1-1
Show 19 moreShow less
8:7.1.2.12+dfsg1-18:7.1.2.13+dfsg1-18:7.1.2.15+dfsg1-18:7.1.2.15+dfsg1-28:7.1.2.16+dfsg1-18:7.1.2.18+dfsg1-18:7.1.2.19+dfsg1-18:7.1.2.21+dfsg1-18:7.1.2.23+dfsg1-18:7.1.2.24+dfsg1-18:7.1.2.25+dfsg1-18:7.1.2.25+dfsg1-28:7.1.2.26+dfsg1-18:7.1.2.27+dfsg1-18:7.1.2.29+dfsg2-18:7.1.2.3+dfsg1-18:7.1.2.31+dfsg1-18:7.1.2.7+dfsg1-18:7.1.2.8+dfsg1-1
8:7.1.2.33+dfsg1-1
imagemagick
Ubuntu:Pro:14.04:LTS
All versions, plus listed versions
8:6.7.7.10-5ubuntu38:6.7.7.10-5ubuntu48:6.7.7.10-6ubuntu18:6.7.7.10-6ubuntu28:6.7.7.10-6ubuntu3
Show 39 moreShow less
8:6.7.7.10-6ubuntu3.18:6.7.7.10-6ubuntu3.28:6.7.7.10-6ubuntu3.38:6.7.7.10-6ubuntu3.48:6.7.7.10-6ubuntu3.58:6.7.7.10-6ubuntu3.68:6.7.7.10-6ubuntu3.78:6.7.7.10-6ubuntu3.88:6.7.7.10-6ubuntu3.98:6.7.7.10-6ubuntu3.118:6.7.7.10-6ubuntu3.128:6.7.7.10-6ubuntu3.138:6.7.7.10-6ubuntu3.13+esm18:6.7.7.10-6ubuntu3.13+esm28:6.7.7.10-6ubuntu3.13+esm38:6.7.7.10-6ubuntu3.13+esm48:6.7.7.10-6ubuntu3.13+esm58:6.7.7.10-6ubuntu3.13+esm68:6.7.7.10-6ubuntu3.13+esm78:6.7.7.10-6ubuntu3.13+esm88:6.7.7.10-6ubuntu3.13+esm98:6.7.7.10-6ubuntu3.13+esm108:6.7.7.10-6ubuntu3.13+esm118:6.7.7.10-6ubuntu3.13+esm128:6.7.7.10-6ubuntu3.13+esm138:6.7.7.10-6ubuntu3.13+esm148:6.7.7.10-6ubuntu3.13+esm158:6.7.7.10-6ubuntu3.13+esm168:6.7.7.10-6ubuntu3.13+esm178:6.7.7.10-6ubuntu3.13+esm188:6.7.7.10-6ubuntu3.13+esm198:6.7.7.10-6ubuntu3.13+esm208:6.7.7.10-6ubuntu3.13+esm218:6.7.7.10-6ubuntu3.13+esm228:6.7.7.10-6ubuntu3.13+esm238:6.7.7.10-6ubuntu3.13+esm248:6.7.7.10-6ubuntu3.13+esm258:6.7.7.10-6ubuntu3.13+esm268:6.7.7.10-6ubuntu3.13+esm27
None known
imagemagick
Ubuntu:Pro:16.04:LTS
All versions, plus listed versions
8:6.8.9.9-5ubuntu28:6.8.9.9-68:6.8.9.9-6build18:6.8.9.9-78:6.8.9.9-7ubuntu1
Show 45 moreShow less
8:6.8.9.9-7ubuntu28:6.8.9.9-7ubuntu38:6.8.9.9-7ubuntu48:6.8.9.9-7ubuntu58:6.8.9.9-7ubuntu5.18:6.8.9.9-7ubuntu5.28:6.8.9.9-7ubuntu5.38:6.8.9.9-7ubuntu5.48:6.8.9.9-7ubuntu5.58:6.8.9.9-7ubuntu5.68:6.8.9.9-7ubuntu5.78:6.8.9.9-7ubuntu5.88:6.8.9.9-7ubuntu5.98:6.8.9.9-7ubuntu5.118:6.8.9.9-7ubuntu5.128:6.8.9.9-7ubuntu5.138:6.8.9.9-7ubuntu5.148:6.8.9.9-7ubuntu5.158:6.8.9.9-7ubuntu5.168:6.8.9.9-7ubuntu5.16+esm18:6.8.9.9-7ubuntu5.16+esm28:6.8.9.9-7ubuntu5.16+esm38:6.8.9.9-7ubuntu5.16+esm48:6.8.9.9-7ubuntu5.16+esm58:6.8.9.9-7ubuntu5.16+esm68:6.8.9.9-7ubuntu5.16+esm78:6.8.9.9-7ubuntu5.16+esm88:6.8.9.9-7ubuntu5.16+esm98:6.8.9.9-7ubuntu5.16+esm108:6.8.9.9-7ubuntu5.16+esm118:6.8.9.9-7ubuntu5.16+esm128:6.8.9.9-7ubuntu5.16+esm138:6.8.9.9-7ubuntu5.16+esm148:6.8.9.9-7ubuntu5.16+esm158:6.8.9.9-7ubuntu5.16+esm168:6.8.9.9-7ubuntu5.16+esm178:6.8.9.9-7ubuntu5.16+esm188:6.8.9.9-7ubuntu5.16+esm198:6.8.9.9-7ubuntu5.16+esm208:6.8.9.9-7ubuntu5.16+esm218:6.8.9.9-7ubuntu5.16+esm228:6.8.9.9-7ubuntu5.16+esm238:6.8.9.9-7ubuntu5.16+esm248:6.8.9.9-7ubuntu5.16+esm258:6.8.9.9-7ubuntu5.16+esm26
None known
imagemagick
Ubuntu:Pro:18.04:LTS
All versions, plus listed versions
8:6.9.7.4+dfsg-16ubuntu28:6.9.7.4+dfsg-16ubuntu38:6.9.7.4+dfsg-16ubuntu48:6.9.7.4+dfsg-16ubuntu58:6.9.7.4+dfsg-16ubuntu6
Show 29 moreShow less
8:6.9.7.4+dfsg-16ubuntu6.28:6.9.7.4+dfsg-16ubuntu6.38:6.9.7.4+dfsg-16ubuntu6.48:6.9.7.4+dfsg-16ubuntu6.78:6.9.7.4+dfsg-16ubuntu6.88:6.9.7.4+dfsg-16ubuntu6.98:6.9.7.4+dfsg-16ubuntu6.118:6.9.7.4+dfsg-16ubuntu6.128:6.9.7.4+dfsg-16ubuntu6.138:6.9.7.4+dfsg-16ubuntu6.148:6.9.7.4+dfsg-16ubuntu6.158:6.9.7.4+dfsg-16ubuntu6.15+esm18:6.9.7.4+dfsg-16ubuntu6.15+esm28:6.9.7.4+dfsg-16ubuntu6.15+esm38:6.9.7.4+dfsg-16ubuntu6.15+esm48:6.9.7.4+dfsg-16ubuntu6.15+esm58:6.9.7.4+dfsg-16ubuntu6.15+esm68:6.9.7.4+dfsg-16ubuntu6.15+esm78:6.9.7.4+dfsg-16ubuntu6.15+esm88:6.9.7.4+dfsg-16ubuntu6.15+esm98:6.9.7.4+dfsg-16ubuntu6.15+esm108:6.9.7.4+dfsg-16ubuntu6.15+esm118:6.9.7.4+dfsg-16ubuntu6.15+esm128:6.9.7.4+dfsg-16ubuntu6.15+esm138:6.9.7.4+dfsg-16ubuntu6.15+esm148:6.9.7.4+dfsg-16ubuntu6.15+esm158:6.9.7.4+dfsg-16ubuntu6.15+esm168:6.9.7.4+dfsg-16ubuntu6.15+esm178:6.9.7.4+dfsg-16ubuntu6.15+esm18
None known
imagemagick
Ubuntu:Pro:20.04:LTS
All versions, plus listed versions
8:6.9.10.23+dfsg-2.1ubuntu38:6.9.10.23+dfsg-2.1ubuntu88:6.9.10.23+dfsg-2.1ubuntu98:6.9.10.23+dfsg-2.1ubuntu108:6.9.10.23+dfsg-2.1ubuntu11
Show 31 moreShow less
8:6.9.10.23+dfsg-2.1ubuntu11.18:6.9.10.23+dfsg-2.1ubuntu11.28:6.9.10.23+dfsg-2.1ubuntu11.48:6.9.10.23+dfsg-2.1ubuntu11.4+esm18:6.9.10.23+dfsg-2.1ubuntu11.58:6.9.10.23+dfsg-2.1ubuntu11.68:6.9.10.23+dfsg-2.1ubuntu11.6+esm18:6.9.10.23+dfsg-2.1ubuntu11.78:6.9.10.23+dfsg-2.1ubuntu11.7+esm18:6.9.10.23+dfsg-2.1ubuntu11.98:6.9.10.23+dfsg-2.1ubuntu11.9+esm18:6.9.10.23+dfsg-2.1ubuntu11.9+esm28:6.9.10.23+dfsg-2.1ubuntu11.108:6.9.10.23+dfsg-2.1ubuntu11.10+esm18:6.9.10.23+dfsg-2.1ubuntu11.118:6.9.10.23+dfsg-2.1ubuntu11.11+esm18:6.9.10.23+dfsg-2.1ubuntu11.11+esm28:6.9.10.23+dfsg-2.1ubuntu11.11+esm38:6.9.10.23+dfsg-2.1ubuntu11.11+esm48:6.9.10.23+dfsg-2.1ubuntu11.11+esm58:6.9.10.23+dfsg-2.1ubuntu11.11+esm68:6.9.10.23+dfsg-2.1ubuntu11.11+esm78:6.9.10.23+dfsg-2.1ubuntu11.11+esm88:6.9.10.23+dfsg-2.1ubuntu11.11+esm98:6.9.10.23+dfsg-2.1ubuntu11.11+esm108:6.9.10.23+dfsg-2.1ubuntu11.11+esm118:6.9.10.23+dfsg-2.1ubuntu11.11+esm128:6.9.10.23+dfsg-2.1ubuntu11.11+esm138:6.9.10.23+dfsg-2.1ubuntu11.11+esm148:6.9.10.23+dfsg-2.1ubuntu11.11+esm158:6.9.10.23+dfsg-2.1ubuntu11.11+esm16
None known
imagemagick
Ubuntu:Pro:22.04:LTS
All versions, plus listed versions
8:6.9.11.60+dfsg-1ubuntu18:6.9.11.60+dfsg-1.38:6.9.11.60+dfsg-1.3build18:6.9.11.60+dfsg-1.3build28:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
Show 24 moreShow less
8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm18:6.9.11.60+dfsg-1.3ubuntu0.22.04.28:6.9.11.60+dfsg-1.3ubuntu0.22.04.2+esm18:6.9.11.60+dfsg-1.3ubuntu0.22.04.38:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm18:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm28:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm38:6.9.11.60+dfsg-1.3ubuntu0.22.04.58:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm18:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm28:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm38:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm48:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm58:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm68:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm78:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm88:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm98:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm108:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm118:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm128:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm138:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm148:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm158:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm16
None known
imagemagick
Ubuntu:Pro:24.04:LTS
All versions, plus listed versions
8:6.9.11.60+dfsg-1.6ubuntu18:6.9.12.98+dfsg1-58:6.9.12.98+dfsg1-5.2build18:6.9.12.98+dfsg1-5.2build28:6.9.12.98+dfsg1-5.2ubuntu0.1~esm1
Show 14 moreShow less
8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm28:6.9.12.98+dfsg1-5.2ubuntu0.1~esm38:6.9.12.98+dfsg1-5.2ubuntu0.1~esm48:6.9.12.98+dfsg1-5.2ubuntu0.1~esm58:6.9.12.98+dfsg1-5.2ubuntu0.1~esm68:6.9.12.98+dfsg1-5.2ubuntu0.1~esm78:6.9.12.98+dfsg1-5.2ubuntu0.1~esm88:6.9.12.98+dfsg1-5.2ubuntu0.1~esm98:6.9.12.98+dfsg1-5.2ubuntu0.1~esm108:6.9.12.98+dfsg1-5.2ubuntu0.1~esm118:6.9.12.98+dfsg1-5.2ubuntu0.1~esm128:6.9.12.98+dfsg1-5.2ubuntu0.1~esm138:6.9.12.98+dfsg1-5.2ubuntu0.1~esm148:6.9.12.98+dfsg1-5.2ubuntu0.1~esm15
None known
imagemagick
Ubuntu:26.10
All versions, plus listed versions
8:7.1.2.18+dfsg1-18:7.1.2.25+dfsg1-28:7.1.2.27+dfsg1-18:7.1.2.31+dfsg1-1
None known
imagemagick
Ubuntu:Pro:26.04:LTS
All versions, plus listed versions
8:7.1.2.3+dfsg1-18:7.1.2.8+dfsg1-18:7.1.2.12+dfsg1-18:7.1.2.13+dfsg1-18:7.1.2.15+dfsg1-1
Show 6 moreShow less
8:7.1.2.16+dfsg1-18:7.1.2.18+dfsg1-18:7.1.2.18+dfsg1-1ubuntu0.1~esm18:7.1.2.18+dfsg1-1ubuntu0.1~esm28:7.1.2.18+dfsg1-1ubuntu0.1~esm38:7.1.2.18+dfsg1-1ubuntu0.1~esm4
None known
ImageMagick
openSUSE:Tumbleweed
From an advisory covering 21 CVEs
before 7.1.2.34-3.1
7.1.2.34-3.1

History

History
RecordedChangedSources
affectedCVE List, EUVD, NVD, OSV
facts, referencesNVD
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-116152 is a medium vulnerability (CVSS 6.9) in Imagemagick, published October 25, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 23rd percentile. Fixed in imagemagick 8:6.9.11.60+dfsg-1.6+deb12u14.

References

Show 23 moreShow less
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