CVE-2026-57240: When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic still uses the old field pointers, resulting in invalid pointer references and cau
When the application opens a PDF file and JavaScript deletes the PDF fields, the subsequent logic still uses the old field pointers, resulting in invalid pointer references and causing the application to crash.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-57240
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-572400.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-57240 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- high[NEW] [high] Foxit PDF Editor and PDF Reader: Multiple vulnerabilitiescert-bund
- unknownMultiple vulnerabilities in Foxit products (July 08, 2026)cert-fr-avis
Recent advisories for When the application
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
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- highCVE-2026-52747: ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache…nvd · 2026-07-10
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