NULL Pointer Dereference Affecting libmicrohttpd package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published10 Nov 2025
- disclosed10 Nov 2025
- creditTatsuhiko Yasumatsu
Introduced: 10 Nov 2025
NewCVE-2025-59777 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference via libmicrohttpd_ws.so when building with the --enable-experimental option. An attacker can cause the application to crash by sending malicious network traffic.
##Workaround
Users are advised to avoid using the libmicrohttpd_ws.so component as it is an experimental implementation.