Security Bulletin: Multiple Vulnerabilities in IBM Concert Operate / IBM Cloud Pak for AIOps

Summary Multiple vulnerabilities were addressed in IBM Concert Operate version 5.1.5 Vulnerability Details CVEID:CVE-2025-15366 DESCRIPTION: The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing...

MCP Server Security: The Blind Spot in Your AI Stack

Short version: an MCP server is the tooling layer that lets an AI agent act on external systems. Hosted remotely, it is an API endpoint like any other — and it needs bot and WAF controls in front of it, API security on its own endpoints, and AI guardrails that inspect what the tools send back, no...

RLSA-2026:48032 Important: nodejs-nodemon security update

Simple monitor script for use during development of a node.js app. For use during development of a node.js based application. nodemon will watch the files in the directory in which nodemon was started, and if any files change, nodemon will automatically restart your node application. nodemon does...

nodejs-nodemon security update

An update is available for nodejs-nodemon. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Simple monitor script for use during development of a node.js app. Fo...

RLSA-2026:47982 Important: vim security update

Vim Vi IMproved is an updated and improved version of the vi editor. Security Fixes: vim: Vim: Denial of Service via stack out-of-bounds write in spellsoundfoldsofo CVE-2026-57455 vim: Vim: Arbitrary code execution via malicious docstrings in Python omni-completion CVE-2026-57456 vim: Vim:...

vim security update

An update is available for vim. 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 Vim Vi IMproved is an updated and improved version of the vi editor. Security...

Security update for tomcat11

This update for tomcat11 fixes the following issues: Update to Tomcat 11.0.24. Security issues fixed: CVE-2026-59083: incorrect URL decoding in RewriteValve may allow security control bypass bsc1271397. CVE-2026-59084: EncryptInterceptor requirements are not clearly documented bsc1271398. Other...

Security update for libarchive

This update for libarchive fixes the following issues: Creating temporary files in the current working directory instead of the target directory can lead to file creation failures when the working directory is not writable bsc1254340. File descriptor leak in the mtree parser cleanup path could le...

Security update for runc

This update for runc fixes the following issues: Update to 1.3.6. CVE-2026-41579: malicious image with a /dev symlink can trigger limited host filesystem integrity violations bsc1268275. Other updates and bugfixes: Version 1.3.6: When masking directories with maskPaths, runc will now re- use a...

SUSE-SU-2026:3427-1 Security update for valkey

This update for valkey fixes the following issues: - CVE-2026-56684: use-after-free in TLS connection handling that could allow an authenticated client to achieve remote code execution using CLIENT KILL bsc1272443. - CVE-2026-63639: corrupt stream RDB files containing a shared NACK across consume...

Security update for valkey

This update for valkey fixes the following issues: CVE-2026-56684: use-after-free in TLS connection handling that could allow an authenticated client to achieve remote code execution using CLIENT KILL bsc1272443. CVE-2026-63639: corrupt stream RDB files containing a shared NACK across consumers c...

Security update for bind

This update for bind fixes the following issues: Upgrade to release 9.20.26. Security issues fixed: CVE-2026-10723: incorrect acceptance of NSEC3 records bsc1271982. CVE-2026-10822: key record using PRIVATEDNS algorithm may lead to unexpected exit bsc1271983. CVE-2026-11331: potential wildcard...

Security update for python-urwid

This update for python-urwid fixes the following issue CVE-2026-9323: web session IDs generated by Screen.start are not cryptographically secure bsc1271868. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

Security update for python3-pyOpenSSL

This update for python3-pyOpenSSL fixes the following issue: CVE-2026-27448: unhandled exception in settlsextservernamecallback callback can result in connection not being cancelled and allows for possible security measure bypassing bsc1259804. Patch Instructions: To install this SUSE update use...

CVE-2026-64193

A flaw was found in Net::DNS. A remote attacker can exploit a vulnerability in the handling of EDNS Extension Mechanisms for DNS EXTENDED ERROR options, leading to arbitrary code execution. The affected component processes the EXTRA-TEXT field of an EDNS EXTENDED-ERROR option without properly...

OctLurk and SilkLurk: newly identified tailored backdoors in cyber-espionage campaign in Central Asia

Introduction We have been tracking two new backdoors, OctLurk and SilkLurk , observed in attacks against government organizations primarily in Central Asia since January 2025. Identified victims are located in Afghanistan, Kyrgyzstan, Tajikistan, Uzbekistan, Kazakhstan, and the Syrian Arab...

Critical VMware vCenter Vulnerabilities Allow Authentication Bypass and Remote Code Execution (CVE-2026-59309, CVE-2026-59310)

Overview On July 29, 2026, Broadcom published security advisory VMSA-2026-0006 addressing multiple vulnerabilities in several VMWare products. Included in the advisory are two critical remotely exploitable vulnerabilities affecting VMware vCenter Server: CVE-2026-59309 and CVE-2026-59310. Both...

Hackers Exploit AnySign4PC via Hacked Korean Sites to Install Backdoors Without Prompts

South Korean authorities and four security firms have disclosed a state-sponsored campaign that compromised trusted domestic websites. The attackers used those sites to exploit locally installed financial-security software and infect targeted visitors with SIGNBT or COPPERHEDGE backdoors. A...

SilverFox Targets Japanese Manufacturer with 3-Driver BYOVD Chain and ValleyRAT

The Chinese cybercrime group known as Silver Fox has been observed using new drivers as part of bring your own vulnerable driver BYOVD attacks targeting a Japanese organization in the industrial manufacturing sector to ultimately deliver ValleyRAT aka Winos 4.0 for persistent remote access. "In...

CVE-2026-44210

A flaw was found in Kata Containers, an open-source project that provides lightweight virtual machines VMs for containers. A user with privileges to create pods can inject malicious command-line arguments into the virtiofsd process, which manages shared file systems. This injection allows an...