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{"bugzilla": {"description": "ghostscript: ghostscript: Heap buffer overflow via JPEG 2000 output adapter", "id": "2533857", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2533857"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-122", "details": ["A flaw was found in Ghostscript. This heap-based buffer overflow vulnerability in the JPEG 2000 output adapter allows an attacker to cause memory corruption by supplying a specially crafted PDF file. The crafted PDF contains a JPEG 2000 image with mismatched component subsampling factors. Successful exploitation could lead to arbitrary code execution."], "mitigation": {"lang": "en:us", "value": "To mitigate this vulnerability, avoid processing untrusted or suspicious PDF documents with Ghostscript. Users should exercise caution when handling files from unknown or unverified sources."}, "name": "CVE-2026-39919", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-09-15T14:26:06Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-39919\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-39919\nhttps://bugs.ghostscript.com/show_bug.cgi?id=709666\nhttps://github.com/ArtifexSoftware/ghostpdl-downloads/releases/tag/gs10080\nhttps://github.com/ArtifexSoftware/ghostpdl/commit/0a8bf88e39db07b0751a58d6ec1cf992073e4dc1\nhttps://www.vulncheck.com/advisories/ghostscript-heap-buffer-overflow-via-jpeg-2000-output-adapter"], "statement": "This issue is rated Moderate because it requires processing a specially crafted PDF document containing a malformed JPEG 2000 image. Exploitation typically necessitates user interaction, such as opening a malicious file, which limits the attack vector compared to remotely exploitable vulnerabilities.", "threat_severity": "Moderate"}

{"created": "2026-09-16T05:00:17.269381+00:00", "updated": "2026-09-17T19:30:06.646700+00:00", "vendors": []}