Astra Linux – Vulnerability in Chromium

A cryptographic flaw in PDFium in Google Chrome prior to version 147.0.7727.55 allowed an attacker to read potentially sensitive information from encrypted PDFs through a brute-force attack. Chromium security severity: Medium...

CVE-2026-71870

A flaw was found in pypdf, a pure-python PDF library. A remote attacker could exploit this vulnerability by providing a specially crafted PDF file. When the library attempts to parse unusually large font /ToUnicode CMap streams during text extraction, it can lead to excessive memory consumption...

EUVD-2026-54600

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause long runtimes and large memory consumption when pypdf/font.py function Font.collectcidcharacterwidths expands unusually large CID font /W width ranges or excessive width entries during text extractio...

CVE-2026-20346

A vulnerability in the PDF file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in PDF file...

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...

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...

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-2026-12124

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 =&gt; '__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...

Denial Of Service (DoS)

pypdf is vulnerable to Denial Of Service DoS. The vulnerability is due to inefficient recovery of malformed cross-reference streams in crafted PDF files, which allows an attacker to cause excessive processing time and trigger a denial-of-service condition...

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...