518 matches found
GHSA-CG9X-G3GM-H5H6 veraPDF-validatio: Use of Default `DocumentBuilderFactory` leads to XXE When Processing Untrusted PDFs
Summary veraPDF-validation has an XML External Entity XXE vulnerability in two PDF parsing paths validate and GFPDAcroForm.getdynamicRender. A malicious/crafted PDF supplied to a veraPDF consumer can lead to the expansion of external entities while parsing rich-text annotation/form-field values o...
CVE-2026-54082 veraPDF-validatio: Use of Default `DocumentBuilderFactory` leads to XXE When Processing Untrusted PDFs
veraPDF validation model is an implementation of the veraPDF validation model. From 1.25.73 until 1.30.2 and 1.31.71, veraPDF-validation contains an XML External Entity vulnerability in PDFAValidator.validate... and GFPDAcroForm.getdynamicRender, where default DocumentBuilderFactory parsing of...
EUVD-2026-50370
veraPDF validation model is an implementation of the veraPDF validation model. From 1.25.73 until 1.30.2 and 1.31.71, veraPDF-validation contains an XML External Entity vulnerability in PDFAValidator.validate... and GFPDAcroForm.getdynamicRender, where default DocumentBuilderFactory parsing of...
CVE-2026-54082
The CVE-2026-54082 entry affects veraPDF-validation, specifically the PDFAValidator.validate(...) and GFPDAcroForm.getdynamicRender() paths. The issue stems from parsing using the default DocumentBuilderFactory, enabling XML External Entity (XXE) processing when handling rich-text annotations, fo...
CVE-2026-12124
The PDFDraft – Drag & Drop PDF Builder, PDF Viewer, Embed & Download PDF, Certificate & Invoice Designer plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the serveTemplatePdfAjax function and the serveTemplatePdf REST route which is registered...
CVE-2026-12124 PDFDraft <= 1.1.0 - Missing Authorization to Unauthenticated Sensitive PDF Disclosure via 'slug' Parameter
The PDFDraft – Drag & Drop PDF Builder, PDF Viewer, Embed & Download PDF, Certificate & Invoice Designer plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the serveTemplatePdfAjax function and the serveTemplatePdf REST route which is registered...
CVE-2026-12124
CVE-2026-12124 affects the PDFDraft WordPress plugin (versions up to and including 1.1.0). The issue is a missing capability check on serveTemplatePdfAjax() and a REST route registered with permission_callback => '__return_true' on /wp-json/pdfdraft/v1/embed-pdf/templates/{slug}/pdf, allowing ...
CVE-2026-12124
The PDFDraft – Drag & Drop PDF Builder, PDF Viewer, Embed & Download PDF, Certificate & Invoice Designer plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the serveTemplatePdfAjax function and the serveTemplatePdf REST route which is registered...
EUVD-2026-42344
pypdf: Possible long runtimes for repeated malformed cross-reference entries...
BIT-PILLOW-2026-59200 Pillow: Decompression Bomb DoS via PdfParser.PdfStream.decode()
Pillow is a Python imaging library. From 5.1.0 until 12.3.0, PdfParser.PdfStream.decode in PIL/PdfParser.py calls zlib.decompress with bufsize set to the PDF stream Length field without bounding the decompressed output size, allowing a crafted FlateDecode PDF stream to exhaust memory from a small...
CVE-2026-14906
Pages with malicious titles could potentially allow saved PDF content to overwrite PDF files or bundled content within the Firefox for iOS application sandbox. This vulnerability was fixed in Firefox for iOS 152.4...
CVE-2026-14906
The vulnerability CVE-2026-14906 affects Firefox for iOS. Pages with malicious titles could cause saved webpages-as-PDF content to overwrite existing PDF files or bundled content within the Firefox for iOS app sandbox. Affected component is the PDF-saving process; root cause details are not expli...
SUSE CVE-2026-59938
pypdf is a free and open-source pure-python PDF library. Prior to 6.14.0, an attacker can craft a PDF with declared image size values that are much too large compared to the actual data, causing large memory usage in pypdf image parsing. This issue is fixed in version 6.14.0...
CVE-2026-59937
pypdf is a free and open-source pure-python PDF library. Prior to 6.14.0, an attacker can craft a PDF with repeated malformed cross-reference streams that cause pypdf to spend long runtimes recovering broken cross-reference table entries. This issue is fixed in version 6.14.0...
CVE-2026-13129
CVE-2026-13129 affects Foxit PDF Editor/Reader (Annotation feature). The issue is a use-after-free in the handling of the PDF form field tree triggered by JavaScript during field traversal, which can leave the program with an invalid form object and lead to a crash, with potential remote code exe...
PYSEC-2026-1827 pypdf has possible Infinite Loop when processing outlines/bookmarks
Impact An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires accessing the outlines/bookmarks. Patches This has been fixed in pypdf 6.6.2. Workarounds If projects cannot upgrade yet, consider applying the changes from PR 3610...
PYSEC-2026-1830 PyPDF's Manipulated FlateDecode streams can exhaust RAM
Impact An attacker who uses this vulnerability can craft a PDF which leads to the RAM being exhausted. This requires just reading the file if a series of FlateDecode filters is used on a malicious cross-reference stream. Other content streams are affected on explicit access. Patches This has been...
PYSEC-2026-1834 Possible Infinite Loop when PdfWriter(clone_from) is used with a PDF
Impact An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This infinite loop blocks the current process and can utilize a single core of the CPU by 100%. It does not affect memory usage. That is, for example, the case when the pypdf-user manipulates an incomi...
Possible Infinite Loop when PdfWriter(clone_from) is used with a PDF
ImpactAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop.This infinite loop blocks the current process and can utilize a single core of the CPU by 100%. It does not affect memory usage.That is, for example, the case when the pypdf-user manipulates an incoming...
PyPDF2 vulnerable to possible Infinite Loop when reading malformed objects
ImpactAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop.This infinite loop blocks the current process and can utilize a single core of the CPU by 100%. It does not affect memory usage. That is, for example, the case if the user extracted metadata from such a...