Description

The 32-bit implementation of NGINX Open Source has a vulnerability in the ngx_http_mp4_module module, which might allow an attacker to over-read or over-write NGINX worker memory resulting in its termination, using a specially crafted MP4 file. The issue only affects 32-bit NGINX Open Source 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.

INFO

Published Date :

2026-03-24T14:13:25.343Z

Last Modified :

2026-03-25T14:09:53.726Z

Source :

f5
AFFECTED PRODUCTS

The following products are affected by CVE-2026-27784 vulnerability.

Vendors Products
F5
  • Nginx Open Source
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-27784.

URL Resource
https://my.f5.com/manage/s/article/K000160364 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-27784 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-27784 cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
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