Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
2 results
Jun 16, 2026A heap buffer overflow vulnerability exists in the Jansi JNI "ioctl()" wrapper due to a lack of size verification for the argument array before the system call.CVE-2026-8484 · Other software · FuseSource · reported by cvd@cert.plMedium 4.8
A heap buffer overflow vulnerability exists in the Jansi JNI "ioctl()" wrapper due to a lack of size verification for the argument array before the system call. This can lead to heap corruption and application crashes (DoS). All versions are believed to be vulnerable. This project is unmaintained at the time of CVE assignment.
- Product
- jansi
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 16, 2019NSA Ghidra before 9.0.2 is vulnerable to DLL hijacking because it loads jansi.dll from the current working directory.CVE-2019-17665 · Other software · NSA · reported by MITREHigh 7.8
NSA Ghidra before 9.0.2 is vulnerable to DLL hijacking because it loads jansi.dll from the current working directory.
- Product
- Ghidra
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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