What is CVE-2026-56363?

CVE-2026-56363 is a low-severity vulnerability in Imagemagick, classified under Integer Overflow or Wraparound. CVSS score: 3.3/10. Published 2026-06-30.

How severe is CVE-2026-56363?

Low severity. CVSS v3 base score is 3.3 out of 10.

Integer overflow in Imagemagick

CVE-2026-56363

ImageMagick before 7.1.2-22 contains a division by zero vulnerability in binomial kernel processing that allows attackers to cause denial of service. An attacker can supply a large binomial kernel value causing integer overflow, resulting…

Vulnerability class: Integer Overflow

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.

Affected products

Imagemagick — versions 0, 7.1.2-22, 6.9.13-47

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56363?: CVE-2026-56363 is a low-severity vulnerability in Imagemagick, classified under Integer Overflow or Wraparound. CVSS score: 3.3/10. Published 2026-06-30.
How severe is CVE-2026-56363?: Low severity. CVSS v3 base score is 3.3 out of 10.