Accusoft — Vulnerabilities & Security Advisories 23

Accusoft develops software components primarily for document viewing, editing, and conversion, serving enterprise clients who require robust handling of PDF, TIFF, and other legacy formats. The company’s product suite has historically been associated with a significant number of security vulnerabilities, currently totaling 23 Common Vulnerabilities and Exposures (CVEs). These flaws predominantly involve remote code execution (RCE), buffer overflows, and cross-site scripting (XSS), often stemming from improper input validation within parsing libraries. Privilege escalation and denial-of-service conditions have also been documented, reflecting the complexity of handling untrusted document structures. While Accusoft maintains a standard patch management process, the high volume of disclosed issues suggests persistent challenges in securing legacy codebases. Organizations utilizing these components must prioritize timely updates and implement strict input sanitization to mitigate the risk of exploitation, given the critical nature of document processing in many enterprise workflows.