NGINX_2026_CVE_Bundle_CTI_Report

🛡️ NGINX 2026 Multi-CVE CTI Investigation CVE-2026-28755 • CVE-2026-42926 • CVE-2026-9256 • CVE-2026-42055 • CVE-2026-42533 Created by Pratik Chhetri Report Date: 2026-07-28 📌 Executive Snapshot...

EUVD-2026-58516

OpenChoreo: cluster-gateway internal proxy performs no caller authentication and is not read-only — data-plane Secret disclosure and arbitrary Kubernetes mutation...

GHSA-QH9R-J7RP-4X2M OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

Summary The OpenChoreo control-plane cluster-gateway served its caller-facing management APIs on the same network listener that accepts data-plane agent connections. In the multi-cluster topology that listener is published outside the cluster, and the management APIs did not authenticate the...

CVE-2026-78222

A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch can crash an NGINX worker when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP response. Impact: This vulnerability may allow remote...

AZL-99300 CVE-2026-78222 affecting package nginx 1.28.3-8

A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch can crash an NGINX worker when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP response. Impact: This vulnerability may allow remote...

DEBIAN-CVE-2026-78222

A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch can crash an NGINX worker when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP response. Impact: This vulnerability may allow remote...

DEBIAN-CVE-2026-18329

Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...

CVE-2026-78222

NGINX JavaScript (ngx_http_js_module) is vulnerable to a NULL Pointer Dereference (CWE-476) when a malformed HTTP response received by ngx.fetch() is processed and trusted JavaScript reads Response.statusText, causing an NGINX worker crash . Exploitation requires control or influence over the fet...

EUVD-2026-70144

A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch can crash an NGINX worker when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP response. Impact: This vulnerability may allow remote...

CVE-2026-78222

A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch can crash an NGINX worker when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP response. Impact: This vulnerability may allow remote...

CVE-2026-18329

Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...

CVE-2026-18329

NGINX JavaScript (njs) and QuickJS (qjs) engines contain an authentication/authorization bypass in the ngx_http_js_module . When a js_access handler performs asynchronous request body processing and an exception is thrown before an explicit denial is returned, the phase fails open , allowing unau...

EUVD-2026-70138

Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...

Astra Linux – Vulnerability in dpdk

A flaw in the permissive list of allowed inputs was discovered in DPDK. This issue allows a remote attacker to trigger a denial of service by sending a crafted Vhost header to DPDK...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: Do not update the checksum in bnxtxdpbuildskb. The bnxtrxpkt function updates the ipsummed value at the end if the checksum offload is enabled. When the XDP-MB program is executed and returns XDPPASS, the bnxtxdpbuilds...

Astra Linux – Vulnerability in dpdk

A flaw was discovered in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as auxiliary data to VHOSTUSERGETINFLIGHTFD / VHOSTUSERSETINFLIGHTFD messages that are not closed by the vhost-user slave. By continuously sending such messages, the malicious...

Astra Linux – Vulnerability in dpdk

NVIDIA’s distribution of the Data Plane Development Kit MLNXDPDK contains a vulnerability in the network stack, where error recovery is not handled properly. This vulnerability can allow a remote attacker to cause denial of service, as well as affect data integrity and confidentiality...

CVE-2026-73843 OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.2 and 1.1.2, internal/cluster-gateway/server.go served caller-facing management APIs on the externally reachable agent listener without authentication, allowing network-reachable attackers to invoke /api/proxy/...

CVE-2026-73843 OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs

OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.2 and 1.1.2, internal/cluster-gateway/server.go served caller-facing management APIs on the externally reachable agent listener without authentication, allowing network-reachable attackers to invoke /api/proxy/...

CVE-2026-73843

OpenChoreo is vulnerable prior to versions 1.0.2 and 1.1.2 due to unauthenticated access in internal/cluster-gateway/server.go that exposed caller-facing management APIs on the external agent listener. This allows network-reachable attackers to invoke /api/proxy/ and /api/exec/, proxy the data-pl...