A critical vulnerability in Ghostscript could allow attackers to execute code on vulnerable servers by uploading a specially crafted PDF containing a malicious JPEG 2000 image. Tracked as CVE-2026-39919, the vulnerability is a heap-based buffer overflow rated 9.8 out of 10 under CVSS v3.1 and 9.3 under CVSS v4.0, reflecting a worst-case unauthenticated, network-reachable remote […]
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