What is CVE-2026-62946?

CVE-2026-62946 is a medium-severity vulnerability in Imagemagick, classified under Integer Overflow or Wraparound. CVSS score: 5.1/10. Published 2026-07-30.

How severe is CVE-2026-62946?

Medium severity. CVSS v3 base score is 5.1 out of 10.

Integer overflow in Imagemagick

CVE-2026-62946

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to both 6.9.13-52 and 7.1.2-27, processing an extremely large JNX file on 32-bit platforms can cause an integer overflow, lead…

Vulnerability class: Integer Overflow

CVSS v3 metric

CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Imagemagick — versions < 7.1.2-27, < 6.9.13-52

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-62946?: CVE-2026-62946 is a medium-severity vulnerability in Imagemagick, classified under Integer Overflow or Wraparound. CVSS score: 5.1/10. Published 2026-07-30.
How severe is CVE-2026-62946?: Medium severity. CVSS v3 base score is 5.1 out of 10.