GhostscriptはPostScriptやPDFファイルの変換機能を持つソフトウェアだ。画像に変換するほか、プレビュー用のサムネイル作成や、埋め込み画像の圧縮、不要なフォントデータの削除などに使われる ...

PDFやPostScriptを処理するソフトウェア「Ghostscript」に、細工されたPDFによってメモリ破壊を引き起こす深刻な脆弱性「CVE-2026-39919」が確認されました。米セキュリティ企業DefiantのWordfence脅威 ...

A critical heap buffer overflow vulnerability in the Ghostscript interpreter, identified as CVE-2026-39919, could permit remote code execution through specially crafted PDF files, according to a ...

A critical heap buffer overflow vulnerability (CVE-2026-39919) in the Ghostscript interpreter and rendering engine could allow remote code execution through specially crafted PDF files. The flaw was ...

A critical vulnerability in Ghostscript could allow attackers to use specially made PDF files to run code on vulnerable servers. The flaw, tracked as CVE-2026-39919, affects Ghostscript versions ...

A critical vulnerability in Ghostscript could allow attackers to execute code remotely by uploading a specially crafted PDF file to vulnerable WordPress sites. Tracked as CVE-2026-39919, the flaw ...

PDFやPostScriptを処理する「Ghostscript」に、任意のコード実行や権限昇格につながる複数の脆弱性の詳細情報が公開された。脆弱性は2026年9月のアップデートで修正されている。 「Ghostscript」は ...

A Discourse image upload exploit allowed basic users to read server files by chaining a JPEG processing delay, Ghostscript execution, and ImageMagick features. The research also exposed a separate ...

A ClickFix campaign has been observed hiding a VBScript payload in the browser cache, disguised as an image, so the script was already on the device when the victim was tricked into running a command ...

米Microsoftは9月10日（現地時間）、公式ブログ「Windows IT Pro Blog」で、Windowsのライセンス認証を自動化するスクリプトを「PowerShell」へ移行するよう呼び掛けた。ライセンス認証の自動化には ...

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS). Attack Vector: This metric reflects the context by which vulnerability ...