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

lowCVSS 3.3CVE-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 in division by zero and application crash.

Details

Source: NVD Recent CVEs (US · database · site)
Severity: low — CVSS 3.3
Published: 2026-06-30
Last updated: 2026-07-02
Exploitation: Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-56363

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-563630.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-56363	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

high[UPDATE] [high] ImageMagick: Multiple vulnerabilitiescert-bund
unknownDSA-6383-1 imagemagick - security updatedebian

Recent advisories for ImageMagick

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

lowCVE-2026-56373: ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that us…nvd · 2026-07-10
lowCVE-2026-56366: ImageMagick before 7.1.2-18 contains a memory leak vulnerability in the META reader when proce…nvd · 2026-07-10
medium[UPDATE] [medium] ImageMagick: Multiple vulnerabilitiescert-bund · 2026-07-09
low[UPDATE] [low] ImageMagick: Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-07-09
lowCVE-2026-56374: ImageMagick before 7.1.2-19 contains a heap buffer overflow vulnerability in the FTXT encoder …nvd · 2026-07-08
lowCVE-2026-56362: ImageMagick before 7.1.2-15 contains a heap-buffer-overflow read vulnerability in GetPixelInde…nvd · 2026-07-08