What’s Vulnerable › Vulnerabilities
CVE-2021-39540
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.1% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-09-20 · updated 2026-06-17
- Weakness: CWE-787
Description
An issue was discovered in pdftools through 20200714. A stack-buffer-overflow exists in the function Analyze::AnalyzePages() located in analyze.cpp. It allows an attacker to cause code Execution.
Affected products
- Pdftools Project Pdftools: through 2020-07-14
References
Get alerted when CVE-2021-39540 or the next vulnerability affects your stack