Description
NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a local attacker to cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted audio or video file. The issue affects only NGINX products that are built with the module ngx_http_mp4_module, when the mp4 directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_mp4_module.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| F5 | NGINX | Mainline – < 1.23.2, Stable – < 1.22.1 | 1.23.2 |
| F5 | NGINX Plus | R27 – < R27-p1, R1 – < R26-p1 | R27-p1 |
| F5 | NGINX Open Source Subscription | R2 – < R2 P1, R1 – < R1 P1 | R2 P1 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | nginx | 1.22.1-1 | — |
| Debian 13 | nginx | 1.22.1-1 | — |
| Debian 12 | nginx | 1.22.1-1 | — |
| Debian 11 | nginx | 1.18.0-6.1+deb11u3 | DSA-5281-1 |
| Debian 10 | nginx | 1.14.2-2+deb10u5 | DLA-3203-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | nginx | 1.18.0-6ubuntu14.3 | USN-5722-1 |
| Ubuntu 20.04 LTS | nginx | 1.18.0-0ubuntu1.4 | USN-5722-1 |
| Ubuntu 18.04 LTS | nginx | 1.14.0-0ubuntu1.11 | USN-5722-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | nginx | 1.10.3-0ubuntu0.16.04.5+esm5 | USN-5722-1 |
| Ubuntu Pro 14.04 LTS | nginx | 1.4.6-1ubuntu3.9+esm4 | USN-5722-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | nginx +9 | 2:1.20.1-22.el9_6.2 | RHSA-2025:7402 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.4 EUS | nginx +9 | 1:1.20.1-16.el9_4.3 | RHSA-2025:7619 |
| RHEL 9.2 EUS | nginx +9 | 1:1.20.1-14.el9_2.3 | RHSA-2025:7546 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | nginx +9 | 2:1.20.1-22.el9_6.2.alma.1 | ALSA-2025:7402 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | nginx | 2:1.20.1-22.el9_6.2 | RLSA-2025:7402 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | nginx | 1.21.5-150400.3.3.1 | SUSE-SU-2023:0212-1 |
| SLES 15 SP3 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SLES 15 SP2 | nginx | 1.16.1-150200.3.12.1 | SUSE-SU-2023:0210-1 |
| SLES 15 SP1 | nginx | 1.16.1-150100.6.19.1 | SUSE-SU-2023:0293-1 |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP3 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SLES for SAP 15 SP2 | nginx | 1.16.1-150200.3.12.1 | SUSE-SU-2023:0210-1 |
| SLES for SAP 15 SP1 | nginx | 1.16.1-150100.6.19.1 | SUSE-SU-2023:0293-1 |
| SLE Real Time 15 SP3 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SLE HPC 15 SP3 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SLE HPC 15 SP2 | nginx | 1.16.1-150200.3.12.1 | SUSE-SU-2023:0210-1 |
| SLE HPC 15 SP1 | nginx | 1.16.1-150100.6.19.1 | SUSE-SU-2023:0293-1 |
| SUSE Manager Server 4.2 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SUSE Manager Retail Branch Server 4.2 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SUSE Manager Proxy 4.2 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SUSE Enterprise Storage 7.1 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0205-1 |
| SUSE Enterprise Storage 7 | nginx | 1.16.1-150200.3.12.1 | SUSE-SU-2023:0210-1 |
| SUSE Enterprise Storage 6 | nginx | 1.16.1-150100.6.19.1 | SUSE-SU-2023:0293-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | nginx | 1.19.8-150300.3.12.1 | SUSE-SU-2023:0212-1, SUSE-SU-2023:0205-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | nginx | 1.22.1-r0 | — |
| Alpine v3.23 | nginx | 1.22.1-r0 | — |
| Alpine v3.22 | nginx | 1.22.1-r0 | — |
| Alpine v3.21 | nginx | 1.22.1-r0 | — |
| Alpine v3.20 | nginx | 1.22.1-r0 | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | nginx | 1.22.1-r0 | — |
| Alpine v3.18 | nginx | 1.22.1-r0 | — |
| Alpine v3.17 | nginx | 1.22.1-r0 | — |
| Alpine v3.16 | nginx | 1.22.1-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | nginx +9 | 1:1.22.1-1.amzn2023.0.2 | ALAS2023-2023-099 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | nginx | 1.22.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | nginx +9 | 2:1.20.1-22.0.1.el9_6.2 | ELSA-2025-7402 |
Advisories 19
- ALSA-2025:7402 Moderate: nginx security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:7619 Red Hat Security Advisory: nginx security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:7546 Red Hat Security Advisory: nginx security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:7402 Red Hat Security Advisory: nginx security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- USN-5722-1 nginx vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- WID-SEC-2022-1803 NGINX und NGINX Plus: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 25, 2026
- DSA-5281-1 nginx - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3203-1 nginx - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2023:0210-1 Security update for nginx SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0293-1 Security update for nginx SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0205-1 Security update for nginx SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0212-1 Security update for nginx SUSE / openSUSE Security Updates · Feb 4, 2026
- RLSA-2025:7402 Moderate: nginx security update Rocky Linux Security Advisories · Oct 4, 2025
- ELSA-2025-7402 Moderate: nginx security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 21, 2025
- ICSA-24-165-13 Siemens SINEC Traffic Analyzer CISA ICS & IT advisories · May 6, 2025
- SSA-196737 SSA-196737: Multiple Vulnerabilities in SINEC Traffic Analyzer Before V1.2 Siemens ProductCERT · Feb 11, 2025
- WID-SEC-2024-1591 Juniper JUNOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 2024
- NCSC-2024-0246 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Jun 11, 2024
- ALAS2023-2023-099 Moderate: nginx security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Feb 15, 2024
References
- https://support.f5.com/csp/article/K28112382
- FEDORA-2022-b0f5bc2175 vendor-advisory
- FEDORA-2022-97de53f202 vendor-advisory
- FEDORA-2022-12721789aa vendor-advisory
- DSA-5281 vendor-advisory
- [debian-lts-announce] 20221122 [SECURITY] [DLA 3203-1] nginx security update mailing-list
- https://security.netapp.com/advisory/ntap-20230120-0005/