poc-yaws-dav-xxe

XXE in Yaws web server CVE-2020-24379 Proof of concept Build test image: docker build -t vulnbe/yaws-pocs:xxe-dav-mod -f Dockerfile . and/or Run container docker run --rm -d -i -p 127.0.0.1:8000:8080 vulnbe/yaws-pocs:xxe-dav-mod Then run: root@kitploit: curl -i -s -k -X LOCK http://localhost:8000...

CVE-2026-27654

CVE-2026-27654 NGINX ngxhttpdavmodule Heap Buffer Overflow via sizet Underflow Remote DoS / Potential RCE Description ngxhttpdavcopymovehandler in src/http/modules/ngxhttpdavmodule.c computes the destination URI length by subtracting the location prefix length from the Destination header's URI pa...

nginx security update

1.26.3-6.0.1.el102.5 - Reference oracle-indexhtml within Requires Orabug: 33802044 2:1.26.3-6.5 - Resolves: RHEL-191778 - nginx: 'HTTP/2 bomb' nginx fix breaks module ABI causing crashes - Resolves: RHEL-188402 - nginx: NGINX: Arbitrary code execution or. Denial of Service via heap-based buffer...

Oracle Linux 9 : nginx:1.24 (ELSA-2026-36618)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-36618 advisory. - Resolves: RHEL-188413 - nginx: NGINX: Arbitrary code execution or. Denial of Service via heap-based buffer overflow with crafted HTTP/2 headers CVE-2026-4205...

nginx security update

2:1.20.1-28.0.1.el98.3 - Reference oracle-indexhtml within Requires Orabug: 33802044 - Remove Red Hat references Orabug: 29498217 - Update upstream references Orabug: 36579090 2:1.20.1-28.3 - Resolves: RHEL-178684 - nginx: code execution and denial of service CVE-2026-9256 - Resolves: RHEL-182553...

nginx:1.26 security update

1.26.3-9.0.1 - Require oracle-indexhtml 2:1.26.3-9 - Resolves: RHEL-176218 - nginx:1.26/nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 2:1.26.3-8 - CVE-2026-32647 nginx:1.26/nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files 2:1.26.3-7 -...

nginx:1.24 security update

1.24.0-7.1.0.1 - Reference oracle-indexhtml within Requires Orabug: 33802044 - Remove Red Hat references Orabug: 29498217 1:1.24.0-7.1 - Resolves: RHEL-176234 - nginx:1.24/nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 1:1.24.0-7 - Resolves: RHEL-157889 CVE-2026-32647...

ROS-20260622-73-0041

The vulnerability of the ngxhttpdavmodule module in NGINX Plus and NGINX Open Source servers is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow a malicious actor to cause service failures...

RLSA-2026:7002 Important: nginx security update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files CVE-2026-32647 NGINX: NGINX: Denial of Service or file...

nginx security update

An update is available for nginx. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list nginx is a web and proxy server supporting HTTP and other protocols, with a foc...

ANT-2026-HY56VRSB · nginx · Heap

heap-buffer-overflow high CVE-2026-27654 Severity Claude high · Security research firm critical · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-HY56VRSB: Heap buffer overflow in...

SUSE-SU-2026:21823-1 Security update for nginx

This update for nginx fixes the following issues: - CVE-2026-1642: plain text data injection into the response from an upstream proxied server bsc1257675. - CVE-2026-27654: buffer overflow in the NGINX worker process via the ngxhttpdavmodule module bsc1260416. - CVE-2026-27784: NGINX worker memor...

nginx security update

2:1.26.3-2.0.1.el101.2 - Reference oracle-indexhtml within Requires Orabug: 33802044 2:1.26.3-8 - Fix release number 2:1.26.3-7 - Resolves: RHEL-176217 - nginx: NGINX: Arbitrary Code 2:1.26.3-6 - Resolves: RHEL-157874 CVE-2026-32647 nginx: NGINX: Denial of Service or Code Execution via specially...

nginx:1.24 security update

1.24.0-3.0.1.1 - Remove Red Hat references Orabug: 29498217 1:1.24.0-3.1 - Resolves: RHEL-176224 - nginx:1.24/nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 1:1.24.0-3 - Resolves: RHEL-157877 CVE-2026-32647 nginx:1.24/nginx: NGINX: Denial of Service or Code Execution via...

nginx security update

2:1.20.1-24.0.1.el97.3 - Reference oracle-indexhtml within Requires Orabug: 33802044 - Remove Red Hat references Orabug: 29498217 - Update upstream references Orabug: 36579090 2:1.20.1-24.3 - Resolves: RHEL-176230 - nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 2:1.20.1-24.2...

NGINX: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module

A flaw was found in NGINX. A remote attacker can exploit a buffer overflow vulnerability within the ngxhttpdavmodule module. This occurs when the NGINX configuration uses DAV module MOVE or COPY methods in conjunction with prefix location and alias directives. Successful exploitation may lead to...

Important: Red Hat Security Advisory: nginx:1.24 security update

An update for the nginx:1.24 module is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

NGINX: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module

A flaw was found in NGINX. A remote attacker can exploit a buffer overflow vulnerability within the ngxhttpdavmodule module. This occurs when the NGINX configuration uses DAV module MOVE or COPY methods in conjunction with prefix location and alias directives. Successful exploitation may lead to...

NGINX: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module

A flaw was found in NGINX. A remote attacker can exploit a buffer overflow vulnerability within the ngxhttpdavmodule module. This occurs when the NGINX configuration uses DAV module MOVE or COPY methods in conjunction with prefix location and alias directives. Successful exploitation may lead to...

RHEL 9 : nginx:1.24 (RHSA-2026:15945)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:15945 advisory. nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage...