SB2026060559 - openEuler update for ImageMagick
Published: June 5, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 vulnerabilities.
1) Out-of-bounds write (CVE-ID: CVE-2026-48724)
CWE-ID: CWE-787 - Out-of-bounds write
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to out-of-bounds write in the Floyd-Steinberg depth dithering functionality when processing a crafted image with a mask. A remote attacker can trick the victim into opening a crafted image to cause a denial of service.
User interaction is required to open or process a crafted image.
2) Infinite loop (CVE-ID: CVE-2026-48733)
CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to an infinite loop in the subimage-search operation when processing a crafted image. A remote attacker can trick the victim into opening a crafted image to cause a denial of service.
User interaction is required to process the crafted image.
3) Uncontrolled Recursion (CVE-ID: CVE-2026-48734)
CWE-ID: CWE-674 - Uncontrolled Recursion
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled recursion in the MVG decoder when parsing a crafted MVG file. A remote attacker can trick the victim into opening a crafted file to cause a denial of service.
User interaction is required to open a crafted file.
4) Input validation error (CVE-ID: CVE-2026-49218)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to improper input validation in the DCM decoder when parsing crafted DCM images. A remote attacker can supply a specially crafted DCM image to cause a denial of service.
The issue can produce an image with invalid dimensions, which may lead to crashes in subsequent operations.
5) Path traversal (CVE-ID: CVE-2026-49219)
CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to disclose sensitive information.
The vulnerability exists due to path traversal in filename parsing when processing a filename that uses a symlink. A local user can supply a crafted filename to disclose sensitive information.
The issue can bypass configured security policy restrictions on file access.
Remediation
Install update from vendor's website.