CVE-2026-106564: imagemagick Heap-based Buffer Overflow
CVSS: 5.3v3.1MediumUndergoing analysis
AliasesUBUNTU-CVE-2026-106564DEBIAN-CVE-2026-106564CGA-r774-r5w2-qc6fCGA-rfh9-7x33-wgr7
Published 07-10-2026Last modified 07-10-2026
Vulnerability summary
CVE-2026-106564 is a medium (CVSS 5.3) Heap-based Buffer Overflow vulnerability in imagemagick. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 29.6% of scored vulnerabilities.
CVSS score
5.3/10
010
Medium · v3.1 (CVE.org)EPSS score
0.37%
0%100%
Low · Change unavailableKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 3 · Related 2Timeline
- 07-10-2026PublishedVulnerability first disclosed.
- 07-10-2026Last modifiedVulnerability information updated.
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-32, a crafted EXR image can cause the EXR decoder to write beyond a heap buffer, causing the process to crash. This issue is fixed in version 7.1.2-32.
CVSS metrics
5 scores · 5 sources · 1 versionMedium 5.3Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LSourcesAll 5 agree
- OSV · UbuntuEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- OSV · DebianEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- NVDNIST5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- OSV · ChainguardEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS trend
Probability
0.37%
Chance of exploitation in the next 30 days
Percentile
30%
Versus all other CVEs
30-day change
Change unavailable
Change unavailable
08-10-202620-10-2026
EPSS score0.37%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-122Heap-based Buffer OverflowA heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Chainguard1 product
- imagemagick-6All versions (No fix recorded)
Debian1 product
- imagemagickAll versions (No fix recorded)
Imagemagick1 product
- imagemagick< 7.1.2-32
Ubuntu1 product
- imagemagickAll versions (No fix recorded)
4 vendors · 4 products
References
8 links- github.com/ImageMagick/ImageMagick/security/advisories/GHSA-54rx-5x9g-g465X Refsource CONFIRMREPORTAdvisory
- github.com/ImageMagick/ImageMagick/commit/f7437ebafcd92d6959eca4086d80b150d52bdb7cX Refsource MISCREPORTFIX
