CVE-2026-116154
ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Memory Leak via XML Parsing Depth Limit
Fetching some sources has been requested. Reload in about a minute to see them.
CVSS v3.1 (listed by NVD)
—
Not scored
CVSS v4.0 (listed by NVD)
—
Not scored
CVSS (listed by CVE.org)
6.9
MEDIUM
Scored by CNA (VulnCheck) · v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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
NetworkNo authNo interaction
Confidentiality NIntegrity NAvailability L
This vulnerability may be exploitable over the internet without authentication or user interaction.
| Metric | Value | Meaning |
|---|---|---|
| Attack vector AV | N | Network |
| Attack complexity AC | L | Low (easy) |
| Attack requirements AT | N | None |
| Privileges required PR | N | None |
| User interaction UI | N | None |
| Confidentiality (vulnerable system) VC | N | None |
| Integrity (vulnerable system) VI | N | None |
| Availability (vulnerable system) VA | L | Low |
| Confidentiality (subsequent systems) SC | N | None |
| Integrity (subsequent systems) SI | N | None |
| Availability (subsequent systems) SA | N | None |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Description
CNA (VulnCheck)
ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a memory leak in its XML parsing code, where allocated memory is not released when parsing reaches the nesting depth limit. Attackers can supply crafted, deeply nested XML data to trigger the leak, causing memory exhaustion and denial of service.
CVSS assessments
| Provider | Version | Score | Vector |
|---|---|---|---|
| CNA / VulnCheck | 4.0 | 6.9 MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
| CNA / VulnCheck | 3.1 | 5.3 MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Affected products and packages
CNA (CVE.org)
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | affected: 7.0.0-0 … < 7.1.2-33 unaffected: 7.1.2-33 default: unaffected |
| ImageMagick | ImageMagick | affected: 0 … < 6.9.13-58 unaffected: 6.9.13-58 default: unaffected |