CVE-2026-32647

EUVD-2026-14897
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 56.87%
Affected Products (NVD)
VendorProductVersion
f5nginx_open_source
1.1.19 ≤
𝑥
< 1.28.3
f5nginx_open_source
1.29.0 ≤
𝑥
< 1.29.7
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
Red HatRed Hat Enterprise Linux 10
2:1.26.3-2.el10_1.1 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 10.0 Extended Update Support
2:1.26.3-1.el10_0.8 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 8
8100020260401080144.489197e6 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9
9070020260331134728.9 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9
2:1.20.1-24.el9_7.2 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9
9070020260407080353.9 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9.0 Update Services for SAP Solutions
1:1.20.1-10.el9_0.3 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP Solutions
1:1.20.1-14.el9_2.5 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support
1:1.20.1-16.el9_4.5 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support
9040020260504195322.9 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9.6 Extended Update Support
2:1.20.1-22.el9_6.5 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9.6 Extended Update Support
9060020260504194843.9 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9.6 Extended Update Support
9060020260504154614.9 ≤
𝑥
< *
ADP
Red HatRed Hat Hardened Images
1.30.0-1.hum1 ≤
𝑥
< *
ADP
Red HatRed Hat Update Infrastructure 5
1776868774 ≤
𝑥
< *
ADP
Red HatRed Hat Update Infrastructure 5
1776868842 ≤
𝑥
< *
ADP
Debian logo
Debian Releases
Debian Product
Codename
nginx
bookworm
1.22.1-9+deb12u9
fixed
bookworm (security)
1.22.1-9+deb12u9
fixed
bullseye
vulnerable
bullseye (security)
1.18.0-6.1+deb11u8
fixed
forky
1.30.1-7
fixed
sid
1.30.4-3
fixed
trixie
1.26.3-3+deb13u7
fixed
trixie (security)
1.26.3-3+deb13u7
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nginx
bionic
Fixed 1.14.0-0ubuntu1.11+esm2
released
focal
Fixed 1.18.0-0ubuntu1.7+esm1
released
jammy
Fixed 1.18.0-6ubuntu14.10
released
noble
Fixed 1.24.0-2ubuntu7.7
released
questing
Fixed 1.28.0-6ubuntu1.2
released
resolute
not-affected
trusty
Fixed 1.4.6-1ubuntu3.9+esm6
released
xenial
Fixed 1.10.3-0ubuntu0.16.04.5+esm7
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
nginx
suse enterprise sap 15 SP4
1.21.5-150400.3.20.1
fixed
suse enterprise sap 15 SP5
1.21.5-150400.3.20.1
fixed
suse enterprise sap 15 SP7
1.21.5-150600.10.18.1
fixed
suse enterprise server 15 SP4
1.21.5-150400.3.20.1
fixed
suse enterprise server 15 SP5
1.21.5-150400.3.20.1
fixed
suse enterprise server 15 SP6
1.21.5-150600.10.18.1
fixed
suse enterprise server 15 SP7
1.21.5-150600.10.18.1
fixed
nginx-source
suse enterprise sap 15 SP4
1.21.5-150400.3.20.1
fixed
suse enterprise sap 15 SP5
1.21.5-150400.3.20.1
fixed
suse enterprise sap 15 SP7
1.21.5-150600.10.18.1
fixed
suse enterprise server 15 SP4
1.21.5-150400.3.20.1
fixed
suse enterprise server 15 SP5
1.21.5-150400.3.20.1
fixed
suse enterprise server 15 SP6
1.21.5-150600.10.18.1
fixed
suse enterprise server 15 SP7
1.21.5-150600.10.18.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
nginx-core
RHEL 9
2:1.20.1-24.el9_7.2
fixed
nginx-mod-mail
RHEL 9
2:1.20.1-24.el9_7.2
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
nginx
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-all-modules
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-core
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-core-debuginfo
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-debuginfo
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-debugsource
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-filesystem
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-devel
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-http-image-filter
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-http-image-filter-debuginfo
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-http-perl
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-http-perl-debuginfo
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-http-xslt-filter
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-http-xslt-filter-debuginfo
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-mail
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-mail-debuginfo
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-stream
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
nginx-mod-stream-debuginfo
Amazon Linux 2023
1:1.28.3-1.amzn2023.0.1
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
nginx
Azure Linux 3.0
0:1.28.3-1.azl3
fixed
CBL-Mariner 2.0
0:1.22.1-16.cm2
fixed