CVE-2026-32647

NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module module, which might allow an attacker to trigger a buffer over-read or over-write to the NGINX worker memory resulting in its termination or possibly code execution, using a specially crafted MP4 file. This issue affects NGINX Open Source and NGINX Plus if it is built with the ngx_http_mp4_module module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted MP4 file with the ngx_http_mp4_module module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

The following products are affected by CVE-2026-32647 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-32647.

URL	Resource
https://my.f5.com/manage/s/article/K000160366
https://nvd.nist.gov/vuln/detail/CVE-2026-32647
https://www.cve.org/CVERecord?id=CVE-2026-32647