CVE-2026-116142
ImageMagick before 7.1.2-33 Heap Buffer Over-Read via Minimum-Bounding-Box
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CVSS v3.1 (listed by NVD)
—
Not scored
CVSS v4.0 (listed by NVD)
—
Not scored
CVSS (listed by CVE.org)
4.8
MEDIUM
Scored by CNA (VulnCheck) · v4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS exploit probability
—
Not computed
CISA KEV
—
Not listed
Attack conditions and impact
Derived from the CNA CVSS 4.0 vector
LocalNo authUser action
Confidentiality LIntegrity NAvailability N
| Metric | Value | Meaning |
|---|---|---|
| Attack vector AV | L | Local |
| Attack complexity AC | L | Low (easy) |
| Attack requirements AT | N | None |
| Privileges required PR | N | None |
| User interaction UI | P | Passive |
| Confidentiality (vulnerable system) VC | L | Low |
| Integrity (vulnerable system) VI | N | None |
| Availability (vulnerable system) VA | N | None |
| Confidentiality (subsequent systems) SC | N | None |
| Integrity (subsequent systems) SI | N | None |
| Availability (subsequent systems) SA | N | None |
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Description
CNA (VulnCheck)
ImageMagick before 7.1.2-33 contains a heap buffer over-read vulnerability that allows attackers to read beyond allocated memory when printing a minimum-bounding-box. Attackers can supply a crafted image that triggers the over-read during minimum-bounding-box output, causing crashes or exposing adjacent heap memory.
CVSS assessments
| Provider | Version | Score | Vector |
|---|---|---|---|
| CNA / VulnCheck | 4.0 | 4.8 MEDIUM | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA / VulnCheck | 3.1 | 3.3 LOW | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
Affected products and packages
CNA (CVE.org)
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | affected: 0 … < 7.1.2-33 unaffected: 7.1.2-33 default: unaffected |