Vulnerability Disclosure

2026-07-066 minCanadian Centre for Cyber Securitymedium

The Canadian Centre for Cyber Security published a daily advisory digest on 2026-07-06 compiling eight security advisories from Red Hat, Ubuntu, Dell, CISA ICS, IBM, Roundcube, OpenSSH, and Microsoft Edge. The advisories address vulnerabilities across a broad range of products including Linux kernels, industrial control systems, enterprise software suites, webmail, SSH, and browser software. No specific CVEs, IOCs, or threat actor details are provided in the digest; administrators are directed to vendor advisories for patching guidance.

2026-07-036 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security issued advisory AV26-649 referencing WatchGuard security advisories published on July 2, 2026. The advisories cover a race condition and use-after-free vulnerability in Mobile VPN with IKEv2 LDAP Authentication on Firebox appliances, as well as a local privilege escalation in the Mobile VPN with SSL Windows client. Multiple Fireware OS branches and the Windows VPN client are affected through several recent versions. No CVE IDs, exploit details, or IOCs are provided in the advisory digest.

2026-07-027 minCanadian Centre for Cyber Securitycritical

A critical deserialization vulnerability (CVE-2026-45659) in Microsoft SharePoint Server is being actively exploited, enabling remote code execution by low-privileged attackers. The flaw affects SharePoint Enterprise Server 2016, Server 2019, and Subscription Edition, with fixed versions available. CISA added this CVE to its KEV catalog on July 1, 2026, and the Canadian Cyber Centre urges immediate patching, especially for internet-exposed on-premises deployments.

CVE-2026-8037 is a pre-authentication Remote Code Execution vulnerability in Progress Kemp LoadMaster caused by an uninitialized heap buffer and missing null terminator in the escape_quotes() function. When the API is enabled, an unauthenticated attacker can send a crafted POST request to /accessv2 with JSON key/value pairs that spray command injection payloads onto the heap, then use single-quote expansion in the apiuser field to overwrite adjacent allocator metadata, causing the unescaped payload to be read and executed via system().

A new pre-auth memory overread vulnerability, CVE-2026-8451 (CVSS 8.8), has been disclosed in Citrix NetScaler ADC and Gateway appliances configured as SAML Identity Providers. The flaw resides in the custom XML parser handling SAML AuthnRequest messages, where unquoted attribute values terminated by newlines cause the parser to read beyond the buffer boundaries. This leaked memory, which may include sensitive data or pointers, is returned to the attacker via the NSC_TASS cookie, and the issue can also be triggered to crash the nsppe process.

2026-07-016 minCanadian Centre for Cyber Securitycritical

The Canadian Centre for Cyber Security published a daily advisory digest on 2026-06-30 covering four security advisories for SimpleHelp, wolfSSL, Mozilla Firefox, and Citrix NetScaler ADC/Gateway. The most urgent item is CVE-2026-48558 in SimpleHelp, which has been added to CISA's KEV Database, indicating active exploitation. Citrix NetScaler ADC and Gateway also have multiple critical vulnerabilities across versions 13.1 and 14.1 that require immediate attention.

2026-07-017 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security published a daily advisory digest on 2026-06-29 containing 8 security advisories covering Ubuntu, Red Hat, CISA ICS, Dell, IBM, Microsoft Edge, Oracle, and Apple products. The most critical item is Oracle CVE-2026-46817, which open-source reporting indicates is being actively exploited, affecting Oracle Database Server, E-Business Suite, Communications Unified Assurance, Hospitality OPERA 5, and REST Data Services. Organizations should prioritize patching Oracle products and review all applicable advisories for their environment.

2026-07-014 minCanadian Centre for Cyber Securitymedium

The Canadian Centre for Cyber Security issued advisory AV26-634 referencing a Google Chrome security advisory published on June 25, 2026. The advisory addresses vulnerabilities in Chrome for Desktop Stable Channel on Windows, Mac, and Linux. No specific CVE IDs, exploit details, or threat actor attribution were included in the digest; the primary action is to apply Chrome updates when available.

2026-06-243 minCanadian Centre for Cyber Securitycritical

The Canadian Centre for Cyber Security issued an advisory regarding critical vulnerabilities across multiple Broadcom VMware Tanzu products, including RabbitMQ, Greenplum, and GemFire. Organizations are advised to review the Broadcom security advisories and apply the patched versions to mitigate potential exploitation risks.

2026-06-194 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security issued an advisory regarding multiple Denial-of-Service (DoS) vulnerabilities affecting Mitsubishi Electric MELSEC iQ-F Series EtherNet/IP and Ethernet modules. Organizations utilizing these industrial control systems should review the vendor advisories and apply the recommended updates to prevent potential operational disruptions.

2026-06-184 minCISAhigh

Schneider Electric EasyLogic T150 and Saitel DP Remote Terminal Units are affected by a high-severity Path Traversal vulnerability (CVE-2026-6865, CVSS 7.1). This flaw allows authenticated attackers to access sensitive files on the device due to improper limitation of a pathname to a restricted directory. Firmware updates are available to patch the vulnerability.

2026-06-184 minCISAhigh

Two vulnerabilities in the Apollo Pharmacy Blood Glucose Monitoring System APG-01 BT allow an attacker within Bluetooth Low Energy (BLE) range to intercept sensitive health data in cleartext and perform a denial-of-service attack by monopolizing the device's connection slot. The vendor has not responded to coordination requests, meaning no official patch is currently available.

2026-06-164 minCanadian Centre for Cyber Securitycritical

The Canadian Centre for Cyber Security released a daily digest highlighting critical vulnerabilities across Cisco, Fortinet, and Zyxel products. Notably, CVE-2026-20262 in Cisco Catalyst SD-WAN Manager and multiple Fortinet CVEs (CVE-2026-39813, CVE-2026-39808, CVE-2026-25089) are actively being exploited in the wild, prompting immediate patching requirements.

2026-06-164 minCISAcritical

Rockwell Automation FLEX I/O EtherNet/IP Adapters version 2.012 are affected by two vulnerabilities. CVE-2026-0647 allows unauthenticated account takeover via the embedded web server, while CVE-2026-0646 enables a denial-of-service condition through malformed CIP protocol requests.

2026-06-164 minCISAhigh

Rockwell Automation RSLinx Classic versions 4.50.00 and prior contain an out-of-bounds read and stack-based buffer overflow vulnerability (CVE-2020-13573). Successful exploitation by a remote attacker can lead to a denial of service condition where the application becomes unresponsive, or potentially allow for remote code execution.

2026-06-164 minCISAhigh

Rockwell Automation Logix 5370 and 5570 controllers are affected by a high-severity denial-of-service vulnerability (CVE-2026-11317, CVSS 8.7) triggered by crafted Common Industrial Protocol (CIP) messages. Successful exploitation results in a major nonrecoverable fault (MNRF) due to improper resource shutdown or release, requiring a manual program download to restore operations.

2026-06-165 minPalo Alto Networkscritical

A critical vulnerability in the Google Cloud Vertex AI SDK for Python allows attackers to achieve cross-tenant Remote Code Execution (RCE) via bucket squatting. By predicting default staging bucket names and exploiting a lack of ownership verification, attackers can intercept model uploads and inject malicious pickle payloads, leading to the theft of highly privileged service account tokens.

2026-06-154 minCISAhigh

CISA has added two actively exploited vulnerabilities, CVE-2026-20262 affecting Cisco Catalyst SD-WAN Manager and CVE-2026-54420 affecting the LiteSpeed cPanel Plugin, to its Known Exploited Vulnerabilities (KEV) catalog. Organizations are urged to prioritize remediation of these flaws, particularly on publicly exposed assets, and to investigate for potential pre-patch compromise in alignment with risk-based vulnerability management practices outlined in BOD 26-04.

2026-06-155 minVaroniscritical

Varonis Threat Labs discovered SearchLeak, a critical vulnerability chain in Microsoft 365 Copilot Enterprise Search (CVE-2026-42824). By chaining Parameter-to-Prompt (P2P) injection, an HTML rendering race condition, and a Server-Side Request Forgery (SSRF) via Bing's image search, attackers could exfiltrate sensitive organizational data via a single malicious link.

2026-06-154 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security released a daily digest summarizing five security advisories for vulnerabilities patched between June 8 and 14, 2026. The advisories cover a wide range of enterprise software, infrastructure, Linux kernels, and industrial control systems from vendors including IBM, Dell, Ubuntu, Red Hat, and various ICS manufacturers. Organizations are strongly encouraged to review the specific vendor advisories and apply necessary updates.

2026-06-135 minCanadian Centre for Cyber Securitycritical

Critical vulnerabilities in Fortinet products allow unauthenticated attackers to bypass FortiCloud SSO and SAML login authentication using crafted SAML response messages. Active exploitation has been observed in the wild, necessitating immediate patching or the disabling of the FortiCloud SSO feature and restriction of internet-facing administrative access.

2026-06-124 minCISAhigh

CISA has added CVE-2026-35273, a missing authentication vulnerability in Oracle PeopleSoft Enterprise PeopleTools, to its Known Exploited Vulnerabilities (KEV) catalog based on evidence of active exploitation. Federal agencies are mandated to remediate this high-risk vulnerability on publicly exposed assets under BOD 26-04, and all organizations are strongly encouraged to prioritize patching and investigate for prior compromise.

2026-06-124 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security released a daily digest highlighting critical security updates for Microsoft Edge, Spring framework components, Google Chrome, and Moxa industrial computers. Notably, the Microsoft Edge update addresses CVE-2026-11645, a vulnerability with a known exploit available in the wild, necessitating urgent patching.

Check Point Remote Access VPNs are vulnerable to a critical authentication bypass (CVE-2026-50751, CVSS 9.3) within the IKEv1 key exchange process. By sending a crafted 'VPNExtFeatures' Vendor ID payload, an attacker can manipulate the negotiation state to skip certificate signature verification, allowing full network access using only a valid username and the gateway's public ICA organization string.

2026-06-114 minCanadian Centre for Cyber Securitycritical

The Canadian Centre for Cyber Security issued a daily digest highlighting two critical security advisories. Notably, Oracle PeopleSoft Enterprise PeopleTools is affected by CVE-2026-35273, a critical vulnerability currently being exploited in the wild, while GitLab has released patches for multiple versions of its Community and Enterprise Editions.

2026-06-114 minCISAhigh

Brickcom IP cameras (version 3.2.3.5.6) contain two high-severity vulnerabilities (CVE-2026-50245 and CVE-2026-50005) involving missing authentication on the /ONVIF endpoint and the use of default credentials. Successful exploitation allows attackers with local network access to view live video feeds and potentially gain administrative control. The vendor has not responded to coordination requests, leaving the devices currently unpatched.

2026-06-114 minCISAcritical

Seven vulnerabilities, including critical flaws, have been identified in the Naxclow IoT Platform affecting various smart home devices. These vulnerabilities stem from hard-coded cryptographic keys, missing authorization, predictable identifiers, and exposed UART consoles, enabling attackers to perform device takeovers, intercept communications, and extract sensitive network credentials.

2026-06-114 minCISAcritical

Yarbo Android and iOS applications contain hard-coded MQTT credentials (CVE-2026-10557) that, combined with missing cloud authorization controls (CVE-2026-7368), allow attackers to access global robot telemetry and issue unauthorized commands to any device in the fleet.

2026-06-114 minCheck Pointcritical

Check Point Research discovered critical vulnerabilities in LangGraph's SQLite and Redis checkpointers that allow attackers to chain SQL injection with unsafe msgpack deserialization to achieve Remote Code Execution (RCE). The flaws occur when user-controlled input is passed to the getstatehistory() filter, enabling attackers to inject malicious serialized payloads that execute arbitrary OS commands upon deserialization.

2026-06-103 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security (CCCS) published a daily digest on June 10, 2026, highlighting security advisories for OpenSSL, HPE, Spring, Mozilla, FreeBSD, and AMD. Organizations are advised to review the specific product advisories and apply necessary patches to mitigate potential vulnerabilities.

2026-06-104 minCERT-EUcritical

A critical stack-based buffer overflow vulnerability (CVE-2026-41089, CVSS 9.8) in Windows Netlogon allows unauthenticated attackers to execute arbitrary code with SYSTEM privileges on domain controllers via specially crafted packets. The vulnerability is actively being exploited in the wild, necessitating immediate patching of affected Windows Server environments.

2026-06-104 minCERT-EUcritical

Ivanti has disclosed two critical vulnerabilities in its Sentry products, including an OS command injection flaw (CVE-2026-10520) and an authentication bypass vulnerability (CVE-2026-10523). These vulnerabilities allow remote, unauthenticated attackers to achieve root-level remote code execution and create arbitrary administrative accounts on affected devices.

Ivanti Sentry is affected by a critical pre-authenticated OS command injection vulnerability (CVE-2026-10520) and an authentication bypass vulnerability (CVE-2026-10523). The command injection flaw allows unauthenticated attackers to achieve root-level remote code execution by sending specially crafted XML payloads to the /mics/api/v2/sentry/mics-config/handleMessage endpoint.

2026-06-105 minCisco Taloscritical

Microsoft's June 2026 Patch Tuesday addresses 206 vulnerabilities, including 32 critical flaws primarily involving Remote Code Execution (RCE). Four critical vulnerabilities affecting the Remote Desktop Client, HTTP Protocol Stack, and Windows Graphics component are highlighted as more likely to be exploited, prompting immediate patching and the deployment of updated network intrusion rules.

2026-06-094 minCISAhigh

Schneider Electric EcoStruxure Panel Servers contain an insecure default initialization vulnerability (CVE-2026-6866, CVSS 7.5) that can lead to unauthorized authentication. Under rare circumstances, credentials may revert to initial settings, allowing attackers to access sensitive information using known default credentials.

2026-06-094 minCISAhigh

Siemens KACO Blueplanet Inverters contain two vulnerabilities, including a hard-coded cryptographic key issue (CVE-2025-40946) that allows attackers to derive device credentials from serial numbers, and an SQL injection (CVE-2026-41125) in the KACO Meteor server enabling privilege escalation. Siemens has released firmware updates for select models and recommends network isolation for affected devices.

2026-06-093 minCISAhigh

CISA has added CVE-2026-42271 (BerriAI LiteLLM Command Injection) and CVE-2026-50751 (Check Point Security Gateway Improper Authentication) to the Known Exploited Vulnerabilities (KEV) catalog due to active exploitation. Organizations are strongly urged to prioritize remediation of these vulnerabilities to reduce exposure to cyberattacks.

2026-06-085 minCheck Pointcritical

This threat intelligence report highlights active exploitation of critical vulnerabilities, including a Windows Netlogon RCE (CVE-2026-41089) and an Android Framework flaw. It also details significant data breaches affecting DentaQuest and the UN WFP, emerging AI-driven threats such as EDR evasion labs, a supply chain compromise of the Hola browser, and Iranian state-sponsored espionage operations utilizing Dutch hosting infrastructure.

2026-06-053 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security released an advisory highlighting an authenticated privilege escalation vulnerability (CVE-2026-20245) affecting Cisco Catalyst SD-WAN Manager. Administrators are advised to review Cisco's security advisories and apply the necessary updates to prevent unauthorized privilege elevation within the management infrastructure.

2026-06-044 minCISAmedium

NAVTOR NavBox versions 4.16.1.20 and prior contain a hard-coded credentials vulnerability (CVE-2026-21404) within the Windows Communication Foundation (SOAP) implementation. A local attacker can extract these credentials to authenticate against the SOAP interface, gaining access to privileged WCF methods to write or overwrite files within application-defined paths, potentially causing operational disruption.

2026-06-044 minCISAmedium

Hitachi Energy MACH HiDraw versions 9.22 and prior contain a heap-based buffer overflow vulnerability (CVE-2026-7310, CVSS 5.5) in their XML parser functionality. An authenticated local attacker can exploit this by tricking a user into opening a crafted XML file, potentially leading to denial of service or arbitrary code execution.

2026-06-025 minHuntressmedium

Researchers disclosed an unpatched NTLM coercion vulnerability in the Windows search: URI handler that allows attackers to steal Net-NTLMv2 hashes via a malicious link or command execution. Despite sharing the same severity and underlying mechanism as a recently patched Snipping Tool vulnerability (CVE-2026-33829), Microsoft declined to service this flaw. Defenders must rely on environmental mitigations like blocking outbound SMB and restricting NTLM traffic to prevent exploitation.

2026-06-023 minCISAhigh

CISA has updated its Known Exploited Vulnerabilities (KEV) Catalog to include CVE-2022-0492, a Linux Kernel improper authentication vulnerability, and CVE-2025-48595, an Android Framework integer overflow vulnerability, citing evidence of active exploitation in the wild.

2026-06-024 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security released a daily digest highlighting security updates for Samsung mobile devices, Android devices, and HP Poly voice products. Notably, the Android June 2026 monthly rollup addresses CVE-2025-48595, which is reportedly under limited, targeted exploitation.

2026-06-014 minCISAhigh

CISA released an advisory detailing multiple vulnerabilities in Danelec's MacGregor Voyage Data Recorder (VDR) G4e devices, including default and hard-coded credentials, weak password hashing, and insecure file access. Exploitation of these flaws could allow an attacker on an adjacent network to gain full administrator access to the affected transportation sector devices. Danelec has released firmware version V5.250 to address these vulnerabilities.

2026-06-013 minCISAhigh

CISA has added CVE-2024-21182, an unspecified vulnerability in Oracle WebLogic Server, to its Known Exploited Vulnerabilities (KEV) Catalog due to evidence of active exploitation. Organizations are strongly urged to prioritize timely remediation to reduce exposure to cyberattacks.

2026-06-013 minCanadian Centre for Cyber Securitycritical

The Canadian Centre for Cyber Security published a daily digest of nine security advisories covering critical updates for major vendors including Microsoft, IBM, Dell, Ubuntu, Red Hat, Ivanti, and Plesk. Notably, the digest highlights that CVE-2026-41089, a Windows Netlogon Remote Code Execution vulnerability, is actively being exploited in the wild.

2026-05-293 minCanadian Centre for Cyber Securityhigh

The Canadian Centre for Cyber Security issued a daily digest highlighting recent security updates from Microsoft and Oracle. The advisories cover vulnerabilities in Microsoft Edge and critical flaws across several Oracle enterprise products, urging administrators to apply the latest patches to prevent potential exploitation.

2026-05-284 minCISAcritical

A critical vulnerability (CVE-2026-7786, CVSS 9.8) affects the Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter. The device firmware version 7.03T.07 contains hard-coded plaintext administrative credentials, allowing unauthenticated remote attackers to extract the credentials and gain full administrator access to the device. The vendor has not responded to coordination attempts, necessitating immediate network isolation of affected devices.

2026-05-284 minCISAhigh

ABB EIBPORT building management systems running firmware prior to version 3.9.2 contain a high-severity Cross-Site Scripting (XSS) vulnerability (CVE-2021-22291). Successful exploitation allows attackers to steal session IDs, leading to unauthenticated device access, sensitive information disclosure, and unauthorized configuration changes.