CLSA-2026-1779129626 httpd: Fix of CVE-2026-28780

CVE-2026-28780: modproxyajp: heap-based buffer overflow in ajpmsgcheckheader — message size check did not subtract AJPHEADERLEN, letting a crafted AJP reply write 4 bytes past the end of the heap buffer...

curl: CRLF Injection in HAProxy PROXY Protocol via CURLOPT_HAPROXY_CLIENT_IP allows IP spoofing and protocol injection

Summary: CURLOPTHAPROXYCLIENTIP introduced in curl 8.2.0 accepts arbitrary strings without any validation or sanitization before injecting them into the HAProxy PROXY protocol v1 header. An attacker who can influence the value passed to this option e.g., through a web application that proxies...

BIT-MONGODB-2026-1848 Connections received from the proxy port may not count towards total accepted connections

Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header...

CVE-2026-1848

Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header...

UBUNTU-CVE-2026-1848

Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header...

CVE-2026-1848 Connections received from the proxy port may not count towards total accepted connections

Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header...

CVE-2026-1848 Connections received from the proxy port may not count towards total accepted connections

Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header...

CVE-2026-1848

CVE-2026-1848 affects a MongoDB component where connections received via the proxy port are not counted toward the total accepted connections while the proxy protocol header is pending. This can allow the server to reach resource limits, potentially causing crashes when the total connections exce...

Connections received from the proxy port may not count towards total accepted connections

Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header...

PT-2026-7421

Name of the Vulnerable Software and Affected Versions Connections affected versions not specified Description The system may not accurately count connections received through the proxy port, specifically when a proxy protocol header is present. This can lead to the server exceeding its connection...

undertow: Improper State Management in Proxy Protocol parsing causes information leakage

A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the...

EUVD-2021-1065

Malware in sbrugna...

EUVD-2020-23142

Malware in sbrugna...

EUVD-2024-20840

Malicious code in bioql PyPI...

EUVD-2025-18750

Malicious code in bioql PyPI...

undertow: Improper State Management in Proxy Protocol parsing causes information leakage

A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the...

CVE-2025-6947 WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in SIP Proxy Configuration

A stored cross-site scripting XSS vulnerability exists in the management interface of WatchGuard Firebox appliances via the SIP Proxy configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox...

Linux Distros Unpatched Vulnerability : CVE-2024-7885

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs whe...

Linux Distros Unpatched Vulnerability : CVE-2021-23351

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The package github.com/pires/go-proxyproto before 0.5.0 are vulnerable to Denial of Service DoS via the parseVersion1 function. The reader in this package is a...

Linux Distros Unpatched Vulnerability : CVE-2025-31698

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ACL configured in ipallow.config or remap.config does not use IP addresses that are provided by PROXY protocol. Users can use a new setting...