CVE-2026-57249: Use After Free

After the application opened the PDF file, the script first reset the annotation status, then triggered the reset form event by additional action. During the re-entry process, the application access invalid objects and crashed...

CVE-2026-57242: Use After Free

The application opens the PDF, and JavaScript modifies the form. However, the related objects on the page lack complete lifecycle management and null value validation; when the page state changes, the application continuously dereferences invalid objects, eventually leading to a crash...

CVE-2026-57241: Out-of-bounds Read

The application opens the PDF, and JavaScript performs operations on the page and the document, causing the page-related objects within the application to lose synchronization; however, the renderer still trusts the outdated page count, and eventually the application crashes due to out-of-bounds...

CVE-2026-13126: Use After Free

The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing...

PT-2026-56359

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An issue occurs when the application opens a PDF file containing an abnormal Unity 3D object. During the parsing process, the application incorrectly resolves a portion of the...

PT-2026-56353

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader affected versions not specified Description An issue exists where the application fails to perform proper type checking when parsing a PDF containing an abnormal annotation referenced by other objects. This type confusi...

Foxit PDF Reader < 2026.1.2 Multiple Vulnerabilities

According to its version, the Foxit PDF Reader application previously named Foxit Reader installed on the remote Windows host is prior to 2026.1.2. It is, therefore affected by multiple vulnerabilities: Note that Nessus has not tested for this issue but has instead relied only on the application'...

Foxit PDF Editor for Mac < 14.0.5 / 2026.1.2 Multiple Vulnerabilities

According to its version, the Foxit PDF Editor for Mac application previously named Foxit PhantomPDF for Mac installed on the remote macOS host is prior to 2026.1.2/14.0.5. It is, therefore affected by multiple vulnerabilities: Note that Nessus has not tested for this issue but has instead relied...

Foxit PDF Reader for Mac < 2026.1.2 Multiple Vulnerabilities

According to its version, the Foxit PDF Reader for Mac application previously named Foxit Reader for Mac installed on the remote macOS host is prior to 2026.1.2. It is, therefore affected by multiple vulnerabilities: Note that Nessus has not tested for this issue but has instead relied only on th...

PT-2026-56546

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.14.2 Description An attacker can craft a PDF file with a page content stream containing an unterminated inline image that utilizes ASCII85 or ASCIIHex filters. This leads to an infinite loop during the parsing process...

CVE-2026-53511

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

UBUNTU-CVE-2026-53511

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

CVE-2026-53511

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

EUVD-2026-42102

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

CVE-2026-53511

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

PYSEC-2026-1691 nbconvert has an uncontrolled search path that leads to unauthorized code execution on Windows

Summary On Windows, converting a notebook containing SVG output to a PDF results in unauthorized code execution. Specifically, a third party can create a inkscape.bat file that defines a Windows batch script, capable of arbitrary code execution. When a user runs jupyter nbconvert --to pdf on a...

nbconvert has an uncontrolled search path that leads to unauthorized code execution on Windows

SummaryOn Windows, converting a notebook containing SVG output to a PDF results in unauthorized code execution. Specifically, a third party can create a inkscape.bat file that defines a Windows batch script, capable of arbitrary code execution.When a user runs jupyter nbconvert --to pdf on a...

PYSEC-2026-1760 Byaidu PDFMathTranslate vulnerable to open redirect

An open redirect vulnerability exists in Byaidu PDFMathTranslate v1.9.9 that allows attackers to craft URLs that cause the application to redirect users to arbitrary external websites via the file parameter to the /gradioapi endpoint. This vulnerability could be exploited for phishing attacks or ...

pypdf can exhaust RAM via manipulated LZWDecode streams

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing the content stream of a page using the LZWDecode filter. PatchesThis has been fixed in pypdf==6.1.3. WorkaroundsIf you cannot upgrade yet, consider applying the changes from PR...

PYSEC-2026-2058 xml2rfc has an arbitrary file read vulnerability

Impact When generating PDF files, this vulnerability allows an attacker to read arbitrary files from the filesystem by injecting malicious link element into the XML. Workarounds Test untrusted input with link elements with rel="attachment" before processing. Credits This vulnerability was reporte...