mod_http2 security, bug fix, and enhancement update

An update is available for modhttp2. 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 The modh2 Apache httpd module implements the HTTP2 protocol h2+h2c on top of...

CVE-2026-55618

A flaw was found in emlparser, a Python module for parsing email files. The cleanfounduri function incorrectly validates Uniform Resource Locator URL strings by processing them before unescaping HTML entities. This allows a remote attacker to craft malicious URLs using HTML entities that are then...

CVE-2026-55588

A flaw was found in ORAS OCI Registry As Storage CLI. A remote attacker, by operating a malicious OCI Open Container Initiative registry that returns a cyclic referrer graph, could cause unbounded recursion and memory growth in the client. This vulnerability leads to a client-side Denial of Servi...

CVE-2026-55620

A flaw was found in emlparser, a Python module designed for parsing email files. A remote attacker can exploit a vulnerability in how the module processes Received: headers containing deeply nested parentheses. By submitting specially crafted email files, an attacker can cause excessive CPU usage...

CVE-2026-55619

A flaw was found in emlparser, a Python module for parsing email files. A remote attacker can exploit this vulnerability by sending a specially crafted email containing deeply nested comments within its headers. This malicious input can exhaust the parser's call stack, leading to a RecursionError...

CVE-2026-52491

A flaw was found in libtiff. An attacker could exploit this vulnerability by processing a specially crafted file, leading to arbitrary code execution. This issue occurs within the thumbnail.c: main component. Successful exploitation could allow the attacker to take control of the affected system...

CVE-2026-19401

A flaw was found in NSD. A remote attacker can crash an NSD server child by sending a specially crafted message containing a specific number of DNS Cookie options. This continuous crashing can severely hamper or deny DNS service, leading to a denial of service DoS condition. This vulnerability...

CVE-2026-18916

A flaw was found in NSD. A remote attacker can exploit this vulnerability by continuously throttling the TCP receive window after a TCP query, causing an NSD serve child to crash. This repeated crashing can lead to a complete denial of TCP service for the affected NSD instance. Mitigation To...

CVE-2026-19538

A flaw was found in nsd. A remote attacker can bypass BLOCKED access control list ACL items on the proxy protocol port. This bypass occurs when connecting over TCP or TLS and sending the query twice on a persistent connection. This could allow unauthorized access or actions that should have been...

CVE-2026-18794

A flaw was found in OpenRGB. The OpenRGB network protocol allows a remote attacker to cause out-of-bounds memory reads and writes by sending inconsistent data. This could lead to information disclosure, arbitrary code execution, or a Denial of Service DoS. Mitigation To mitigate this issue,...

CVE-2026-18664

A flaw was found in NSD. On systems using little-endian architecture, the software incorrectly compares IP addresses against defined Access Control List ACL ranges. This misinterpretation can lead to a bypass of intended access controls, where IP addresses that should be denied access are instead...

Path traversal in apimock's file-serving fallback

The file-serving fallback joined a request-derived path onto the configured response directory and checked only that the result existed, never that it stayed inside that directory. A request containing a raw .. segment could read any file readable by the process, returned with HTTP 200. Read-only...

RUSTSEC-2026-0276 Path traversal in apimock's file-serving fallback

The file-serving fallback joined a request-derived path onto the configured response directory and checked only that the result existed, never that it stayed inside that directory. A request containing a raw .. segment could read any file readable by the process, returned with HTTP 200. Read-only...

Path traversal in apimock-server's file-serving fallback

The file-serving fallback joined a request-derived path onto the configured response directory and checked only that the result existed, never that it stayed inside that directory. A request containing a raw .. segment could read any file readable by the process, returned with HTTP 200. Read-only...

RUSTSEC-2026-0277 Path traversal in apimock-server's file-serving fallback

The file-serving fallback joined a request-derived path onto the configured response directory and checked only that the result existed, never that it stayed inside that directory. A request containing a raw .. segment could read any file readable by the process, returned with HTTP 200. Read-only...

Exploit for Code Injection in Pgadmin Pgadmin_4

CVE-2025-2945 — pgAdmin 4 Authenticated Query Tool RCE CVSS...

Unpatched Kaltura mwEmbed Flaws Could Let Remote Attackers Read Files and Run Code

The CERT Coordination Center CERT/CC has disclosed two unpatched vulnerabilities in Kaltura's HTML5 video player library that allow a remote, unauthenticated attacker to read arbitrary files from a server and execute code on it. The flaws, tracked as CVE-2026-19913 and CVE-2026-19912 , both stem...

Imagine the SOC Without a Queue: From Alert Backlog to AI Hypothesis Engine

The SOC we've always known was built around a model that guarantees most of the alert queue will never receive analyst review. There's never time. In a traditional SOC, the typical progression follows a well-known pattern: an alert arrives; a detection engine assigns a severity score. The issue...

EUVD-2026-66409

Reliance on Untrusted Inputs in a Security Decision vulnerability in Apache APISIX. This vulnerability allows an attacker to escalate privilege or perform an authorization bypass by sending certain values that the attach-consumer-label plugin does not sanitise correctly. This issue affects Apache...

CVE-2026-63041 Apache APISIX: attach-consumer-label does not strip client-supplied consumer-label headers

Reliance on Untrusted Inputs in a Security Decision vulnerability in Apache APISIX. This vulnerability allows an attacker to escalate privilege or perform an authorization bypass by sending certain values that the attach-consumer-label plugin does not sanitise correctly. This issue affects Apache...