SUSE SLES16 Security Update : nginx (SUSE-SU-2026:22178-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:22178-1 advisory. This update for nginx fixes the following issue - CVE-2026-9256: heap buffer overflow in the ngxhttprewritemodule when using a configuratio...

ROS-20260626-73-0001

The vulnerability in Nginx is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

ROS-20260626-73-0039

The vulnerability of the ngxhttpsslmodule module in NGINX Plus and NGINX Open Source web servers is related to the use of memory after deallocation. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality and accessibility of protected information...

ROS-20260626-73-0020

The vulnerability of the ngxhttprewritemodule module in NGINX Plus and NGINX Open Source web servers is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause a denial-of-service attack by sending a specially crafte...

ROS-20260626-73-0021

The vulnerability of the ngxhttprewritemodule module in NGINX Plus and NGINX Open Source web servers is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

ROS-20260626-73-0042

The vulnerability of the ngxhttpscgimodule and ngxhttpuwsgimodule modules in NGINX Plus and NGINX Open Source web servers is related to uncontrolled memory consumption. Exploiting this vulnerability can allow a malicious actor to perform a “man-in-the-middle” attack remotely...

Oracle Linux 9 : nginx:1.26 (ELSA-2026-29151)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-29151 advisory. - nginx: code execution and denial of service CVE-2026-9256 - Resolves: RHEL-176218 - nginx:1.26/nginx: NGINX: Arbitrary Code Execution Vulnerability...

AlmaLinux 9 : nginx:1.24 (ALSA-2026:28212)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:28212 advisory. nginx: ngxhttprewritemodule: code execution and denial of service CVE-2026-9256 Tenable has extracted the preceding description block directly from the AlmaLinux...

Fedora 43 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-9d7328702e)

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-9d7328702e advisory. nginx-mod-headers-more: - Rebuild for 1.30.3 nginx-mod-brotli: - Rebuild for 1.30.3 nginx-mod-vts: - Rebuild for 1.30.3 nginx-mod-modsecurity: -...

Fedora 44 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-b8e751787c)

The remote Fedora 44 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-b8e751787c advisory. nginx-mod-brotli: - Rebuild for 1.30.3 nginx-mod-fancyindex: - Rebuild for 1.30.3 nginx-mod-vts: - Rebuild for 1.30.3 nginx-mod-modsecurity: - Rebui...

AlmaLinux 10 : nginx (ALSA-2026:29874)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:29874 advisory. nginx: ngxhttprewritemodule: code execution and denial of service CVE-2026-9256 Tenable has extracted the preceding description block directly from the AlmaLinux...

Oracle Linux 9 : nginx:1.26 (ELSA-2026-19372)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-19372 advisory. - Resolves: RHEL-176218 - nginx:1.26/nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 - CVE-2026-32647 nginx:1.26/nginx: NGINX: Denial of...

ROS-20260626-73-0041

The vulnerability of the ngxhttpcharsetmodule module in NGINX Plus and NGINX Open Source web servers is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality and accessibility of the protected...

GO-2026-5733 Nginx-UI: Disabled users retain full API access through previously issued bearer tokens in github.com/0xJacky/Nginx-UI

Nginx-UI: Disabled users retain full API access through previously issued bearer tokens in github.com/0xJacky/Nginx-UI...

GO-2026-5719 Nginx-UI has Server-Side Request Forgery (SSRF) via Cluster Proxy Middleware that Allows Access to Internal Services in github.com/0xJacky/Nginx-UI

Nginx-UI has Server-Side Request Forgery SSRF via Cluster Proxy Middleware that Allows Access to Internal Services in github.com/0xJacky/Nginx-UI...

GO-2026-5521 Nginx-UI: Unauthenticated first-boot instance claim via POST /api/install allows remote bootstrap takeover in github.com/0xJacky/nginx-ui

Nginx-UI: Unauthenticated first-boot instance claim via POST /api/install allows remote bootstrap takeover in github.com/0xJacky/nginx-ui...

GO-2026-5565 Nginx-UI Settings API Exposes Protected Secrets in github.com/0xJacky/nginx-ui

Nginx-UI Settings API Exposes Protected Secrets in github.com/0xJacky/nginx-ui. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners, plea...

GO-2026-5412 Nginx-UI: Unauthenticated First-Run Installer Allows Remote Initial Admin Claim in github.com/0xJacky/Nginx-UI

Nginx-UI: Unauthenticated First-Run Installer Allows Remote Initial Admin Claim in github.com/0xJacky/Nginx-UI. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports...

CVE-2026-42055

A flaw was found in NGINX. When NGINX is configured to proxy HTTP/2 traffic using the ngxhttpproxyv2module or ngxhttpgrpcmodule with specific settings, a remote, unauthenticated attacker can send specially crafted large headers. This can trigger a heap-based buffer overflow, leading to a restart ...

GO-2026-5227 Nginx-UI: Authenticated settings disclosure exposes node.secret and enables trusted-node authentication abuse, backup exfiltration, and restore-based nginx-ui state rollback in github.com/0xJacky/Nginx-UI

Nginx-UI: Authenticated settings disclosure exposes node.secret and enables trusted-node authentication abuse, backup exfiltration, and restore-based nginx-ui state rollback in github.com/0xJacky/Nginx-UI...