CVE-2026-28693: imagemagick Out-of-bounds Read
CVSS: 8.1v3.1HighModified
AliasesUBUNTU-CVE-2026-28693DEBIAN-CVE-2026-28693GHSA-hffp-q43q-qq76
Published 09-03-2026Last modified 15-07-2026
Vulnerability summary
CVE-2026-28693 is a high (CVSS 8.1) Out-of-bounds Read vulnerability in imagemagick. EPSS estimates a 0.59% chance of exploitation in the next 30 days, higher than 47.2% of scored vulnerabilities.
CVSS score
8.1/10
010
High · v3.1 (CVE.org)EPSS score
0.59%
0%100%
Low · +0.26 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 9 · Related 8Timeline
- 09-03-2026PublishedVulnerability first disclosed.
- 15-07-2026Last modifiedVulnerability information updated.
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, an integer overflow in DIB coder can result in out of bounds read or write. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
CVSS metrics
5 scores · 5 sources · 1 versionHigh 8.1Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 5 agree
- OSV · UbuntuEcosystem advisory · calculated8.1HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.1HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- OSV · NugetEcosystem advisory · calculated8.1HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVDNIST8.1HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.59%
Chance of exploitation in the next 30 days
Percentile
47%
Versus all other CVEs
30-day change
+0.26 pp
From 0.33% on 19-09-2026
19-09-202619-10-2026
EPSS score0.59%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-125Out-of-bounds ReadThe product reads data past the end, or before the beginning, of the intended buffer.
- CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
NuGet19 products
- magick.net-q16-anycpu< 14.10.4
- Magick.NET-Q16-arm64< 14.10.4
- magick.net-q16-hdri-anycpu< 14.10.4
- Magick.NET-Q16-HDRI-arm64< 14.10.4
- Magick.NET-Q16-HDRI-OpenMP-arm64< 14.10.4
Debian1 product
- imagemagick< 8:6.9.11.60+dfsg-1.6+deb12u8 | < 8:7.1.1.43+dfsg1-1+deb13u7 | < 8:7.1.2.16+dfsg1-1
Imagemagick1 product
- imagemagick≥ 7.0.0, < 7.1.2-16 | < 6.9.13-41 | ≥ 7.0.0-0, < 7.1.2-16
Ubuntu1 product
- imagemagick< 8:6.7.7.10-6ubuntu3.13+esm22 | < 8:6.8.9.9-7ubuntu5.16+esm21 | < 8:6.9.7.4+dfsg-16ubuntu6.15+esm13 | < 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm11 | < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm11 | < 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm10 | All versions (No fix recorded)
4 vendors · 22 products
References
12 links- github.com/ImageMagick/ImageMagick/security/advisories/GHSA-hffp-q43q-qq76X Refsource CONFIRMWEBVendor Advisory
