NVD や CVE、ほか複数の脅威フィードを束ね、RCE など高リスクな事象を深く追える一覧です。CVSS と EPSS を組み合わせ、Exploit 参照や PoC の有無から悪用しやすさを追跡します。ベンダー修正や緩和策の文脈とあわせて優先度を決め、対応サイクルを短く保ちつつ重要資産を守る支援をします。
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| CVE | 説明 | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|
| CVE-2026-4407 | Out-of-bounds array write in Xpdf 4.06 and earlier, due to incorrect validation of the "N" field in ICCBased color spaces. | 2.1 | 0.14% | 2026-03-18 | 2026-06-17 |
| CVE-2025-11896 | In Xpdf 4.05 (and earlier), a PDF object loop in a CMap, via the "UseCMap" entry, leads to infinite recursion and a stack overflow. | 2.1 | 0.16% | 2025-10-16 | 2026-06-17 |
| CVE-2025-3154 | Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid VerticesPerRow value in a PDF shading dictionary. | 2.1 | 0.08% | 2025-04-02 | 2026-06-17 |
| CVE-2025-2574 | Out-of-bounds array write in Xpdf 4.05 and earlier, due to incorrect integer overflow checking in the PostScript function interpreter code. | 2.1 | 0.15% | 2025-03-20 | 2026-06-17 |
| CVE-2024-7868 | In Xpdf 4.05 (and earlier), invalid header info in a DCT (JPEG) stream can lead to an uninitialized variable in the DCT decoder. The proof-of-concept PDF file causes a segfault attempting to read from an invalid address. | 2.1 | 0.39% | 2024-08-15 | 2026-06-17 |
| CVE-2024-7867 | In Xpdf 4.05 (and earlier), very large coordinates in a page box can cause an integer overflow and divide-by-zero. | 2.1 | 0.21% | 2024-08-15 | 2026-06-17 |
| CVE-2024-7866 | In Xpdf 4.05 (and earlier), a PDF object loop in a pattern resource leads to infinite recursion and a stack overflow. | 2.1 | 0.22% | 2024-08-15 | 2026-06-17 |
| CVE-2024-4976 | Out-of-bounds array write in Xpdf 4.05 and earlier, due to missing object type check in AcroForm field reference. | 2.1 | 0.17% | 2024-05-15 | 2026-06-17 |
| CVE-2024-4568 | In Xpdf 4.05 (and earlier), a PDF object loop in the PDF resources leads to infinite recursion and a stack overflow. | 2.9 | 0.22% | 2024-05-06 | 2026-06-17 |
| CVE-2024-4141 | Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid character code in a Type 1 font. The root problem was a bounds check that was being optimized away by modern compilers. | 2.9 | 0.18% | 2024-04-24 | 2026-06-17 |
| CVE-2024-3900 | Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by long Unicode sequence in ActualText. | 2.9 | 0.18% | 2024-04-17 | 2026-06-17 |
| CVE-2024-3248 | In Xpdf 4.05 (and earlier), a PDF object loop in the attachments leads to infinite recursion and a stack overflow. | 2.9 | 0.29% | 2024-04-02 | 2026-06-17 |
| CVE-2024-3247 | In Xpdf 4.05 (and earlier), a PDF object loop in an object stream leads to infinite recursion and a stack overflow. | 2.9 | 0.29% | 2024-04-02 | 2026-06-17 |
| CVE-2024-2971 | Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by negative object number in indirect reference in the input PDF file. | 2.9 | 0.18% | 2024-03-26 | 2026-06-17 |
| CVE-2023-3436 | Xpdf 4.04 will deadlock on a PDF object stream whose "Length" field is itself in another object stream. | 3.3 | 0.17% | 2023-06-27 | 2026-06-17 |
| CVE-2023-3044 | An excessively large PDF page size (found in fuzz testing, unlikely in normal PDF files) can result in a divide-by-zero in Xpdf's text extraction code. This is related to CVE-2022-30524, but the problem here is caused by a very large page size, rather than by a very large character coordinate. | 3.3 | 0.35% | 2023-06-02 | 2026-06-17 |
| CVE-2023-2664 | In Xpdf 4.04 (and earlier), a PDF object loop in the embedded file tree leads to infinite recursion and a stack overflow. | 2.9 | 0.30% | 2023-05-11 | 2026-06-17 |
| CVE-2023-2663 | In Xpdf 4.04 (and earlier), a PDF object loop in the page label tree leads to infinite recursion and a stack overflow. | 2.9 | 0.48% | 2023-05-11 | 2026-06-17 |
| CVE-2023-2662 | In Xpdf 4.04 (and earlier), a bad color space object in the input PDF file can cause a divide-by-zero. | 2.9 | 0.28% | 2023-05-11 | 2026-06-17 |
| CVE-2023-31557 | Rejected reason: ** REJECT ** DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-2664. Reason: This record is a reservation duplicate of CVE-2023-2664. Notes: All CVE users should reference CVE-2023-2664 instead of this record. All references and descriptions in this record have been removed to prevent accidental usage. | 該当なし | 0.06% | 2023-05-10 | 2023-11-06 |