SB20260320119 - SUSE update for GraphicsMagick

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Access of Uninitialized Pointer (CVE-ID: CVE-2026-28691)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to uninitialized pointer dereference in the JBIG decoder. A remote attacker can perform a denial of service (DoS) attack on the system.

2) Heap-based buffer overflow (CVE-ID: CVE-2026-30883)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when writing extremely large image profile in the PNG encoder. A remote attacker can pass specially crafted data to the application, trigger a heap-based buffer overflow and cause a denial of service condition on the target system.

Remediation

Install update from vendor's website.

References

• https://www.suse.com/support/update/announcement/2026/suse-su-20260938-1/