USN-8837-1: pdfminer vulnerabilities

It was discovered that pdfminer did not safely parse specially crafted PDF files. An attacker could possibly use these issues to execute arbitrary code. CVE-2025-64512, CVE-2025-70559...

USN-8837-1 pdfminer vulnerabilities

It was discovered that pdfminer did not safely parse specially crafted PDF files. An attacker could possibly use these issues to execute arbitrary code. CVE-2025-64512, CVE-2025-70559...

Exploit for CVE-2026-82901

CVE-2026-82901 — Ultra Addons for Contact Form 7 File Upload...

CVE-2026-82901

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Arbitrary File Upload due to insufficient file type validation in the 'uacf7wpcf7mailcomponents' function in all versions up to, and including, 3.5.50. This makes it possible for unauthenticated attackers to upload arbitrar...

CVE-2026-82901

The Ultra Addons for Contact Form 7 WordPress plugin (versions ≤ 3.5.50 ) is vulnerable to unauthenticated arbitrary file upload (CWE-434) due to insufficient validation in the uacf7_wpcf7_mail_components function. This flaw is specifically exploitable when the PDF Generator module is enabled (wh...

CVE-2026-82901 Ultra Addons for Contact Form 7 <= 3.5.50 - Unauthenticated Arbitrary File Upload via Signature Form Field

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Arbitrary File Upload due to insufficient file type validation in the 'uacf7wpcf7mailcomponents' function in all versions up to, and including, 3.5.50. This makes it possible for unauthenticated attackers to upload arbitrar...

CVE-2026-82901 Ultra Addons for Contact Form 7 <= 3.5.50 - Unauthenticated Arbitrary File Upload via Signature Form Field

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Arbitrary File Upload due to insufficient file type validation in the 'uacf7wpcf7mailcomponents' function in all versions up to, and including, 3.5.50. This makes it possible for unauthenticated attackers to upload arbitrar...

EUVD-2026-87790

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Arbitrary File Upload due to insufficient file type validation in the 'uacf7wpcf7mailcomponents' function in all versions up to, and including, 3.5.50. This makes it possible for unauthenticated attackers to upload arbitrar...

CVE-2026-82901: Unrestricted Upload of File with Dangerous Type

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Arbitrary File Upload due to insufficient file type validation in the 'uacf7wpcf7mailcomponents' function in all versions up to, and including, 3.5.50. This makes it possible for unauthenticated attackers to upload arbitrar...

PT-2026-99421

Name of the Vulnerable Software and Affected Versions Ultra Addons for Contact Form 7 versions prior to 3.5.51 Description Insufficient file type validation in the uacf7 wpcf7 mail components function allows unauthenticated attackers to upload arbitrary files to the server, potentially leading to...

[SECURITY] [DSA 6516-1] ghostscript security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6516-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 25, 2026 https://www.debian.org/security/faq -...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : ClamAV vulnerabilities (USN-8788-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8788-1 advisory. It was discovered that ClamAV incorrectly handled certain zip archive files. A remote attacker could possibly use this issue to...

MuPDF PDF Viewer Information Disclosure

The vulnerability of the MuPDf PDF viewer program is related to the lack of mechanisms for encoding or shielding output data. Exploiting this vulnerability can allow an attacker to gain access to confidential data...

MuPDF Buffer Overflow DoS

The vulnerability of the MuPDf PDF viewer program is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

LibreOffice < 26.2.5 Multiple Vulnerabilities

The version of LibreOffice installed on the remote host is prior to 26.2.5. It is, therefore, affected by multiple vulnerabilities: - LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing an encrypted document. The length of the decryption key was taken from the...

CVE-2026-88361

SumatraPDF 3.6.1 contains an integer overflow vulnerability in EngineMupdf::BuildPageLabelRec when parsing PDF PageLabels /Nums entries...

CVE-2026-63630 BentoPDF: Workflow Import Allows Unvalidated TSA URL Leading to PDF Hash Exfiltration via RFC 3161 Requests

BentoPDF is a client-side PDF toolkit that is self hostable. In 2.8.6 and earlier, deserializeWorkflow accepts the Timestamp node's tsaUrl control from imported JSON without schema or destination validation. When a user imports the crafted workflow and runs it against a PDF, timestampPdf sends an...

CVE-2026-63630 BentoPDF: Workflow Import Allows Unvalidated TSA URL Leading to PDF Hash Exfiltration via RFC 3161 Requests

BentoPDF is a client-side PDF toolkit that is self hostable. In 2.8.6 and earlier, deserializeWorkflow accepts the Timestamp node's tsaUrl control from imported JSON without schema or destination validation. When a user imports the crafted workflow and runs it against a PDF, timestampPdf sends an...

CVE-2026-63630 BentoPDF: Workflow Import Allows Unvalidated TSA URL Leading to PDF Hash Exfiltration via RFC 3161 Requests

BentoPDF is a client-side PDF toolkit that is self hostable. In 2.8.6 and earlier, deserializeWorkflow accepts the Timestamp node's tsaUrl control from imported JSON without schema or destination validation. When a user imports the crafted workflow and runs it against a PDF, timestampPdf sends an...

CVE-2026-63630

BentoPDF , a self-hostable client-side PDF toolkit, is vulnerable in versions 2.8.6 and earlier due to a lack of validation in the deserializeWorkflow() function. The application accepts an unvalidated tsaUrl control from imported JSON files. When a user processes a crafted workflow against a PDF...