CVE-2026-45359ImageMagick: Out-of-Bounds Read in connected components when the user supplies an invalid keep-top define
- 5.7MediumCVSS base score
- 0.12%Exploitation in 30 daysEPSS · top 98% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-22, an invalid connected-components:keep-top value could result in a heap buffer over-read when performing the connected components operation. This issue has been patched in versions 6.9.13-48 and 7.1.2-22.
Timeline
ID reserved
By GitHub_M
- 30 days later
· 30 days later
Published
- 35 days later
· 35 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium5.7 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L |
| redhat-SADPADP (enrichment) | 3.1 | High7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.7 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L |
- EPSS (exploitation in 30 days)
- 0.12% · top 98% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.7.
Affected products
- affected < 6.9.13-48
- affected < 7.1.2-22
Affected packages
Affected packages18
From reviewed advisories of the GitHub Advisory Database.
- NuGetMagick.NET-Q16-AnyCPUGHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-HDRI-AnyCPUGHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-HDRI-OpenMP-arm64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-HDRI-OpenMP-x64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-HDRI-arm64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-HDRI-x64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-HDRI-x86GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-OpenMP-arm64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-OpenMP-x64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-arm64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-x64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q16-x86GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q8-AnyCPUGHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q8-OpenMP-arm64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q8-OpenMP-x64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q8-arm64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q8-x64GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- NuGetMagick.NET-Q8-x86GHSA-vhrh-72hq-w8m7 (opens in a new tab)
References
References4
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vhrh-72hq-w8m7 (opens in a new tab)x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2026-45359 (opens in a new tab)vdb-entryx_refsource_REDHAT
- RHBZ#2487737 (opens in a new tab)issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45359.json (opens in a new tab)x_sadp-csaf-vex
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-36160 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-vhrh-72hq-w8m7 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-45359)Record last updated .