CVEvulnerability

CVE-2026-56361

4.8 MEDIUM Published 2026-06-30 Modified 2026-07-02 Official page ↗
Status
Analyzed
Published
2026-06-30
Last modified
2026-07-02
Assigner
[email protected]
CVSS 4.0 ([email protected])
4.8 MEDIUM — CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Weaknesses
CWE-125

Description

ImageMagick before 7.1.2-19 contains an off-by-one error in morphology validation allowing out-of-bounds heap buffer reads. Attackers can trigger heap buffer overflow by providing incorrect morphology parameters causing single pixel memory access violations.

Affected configurations

• imagemagick imagemagick (< 6.9.13-44) • imagemagick imagemagick (>= 7.0.0-0 < 7.1.2-19)

Related

Weakness · CWE (1)

  • CWE-125 Out-of-bounds Read weakness

References