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Threat Feed

May 2026 (30)

medium advisory

BIG-IP VE TMM Termination Vulnerability (CVE-2026-40618)

CVE-2026-40618 describes a vulnerability in F5 BIG-IP Virtual Edition (VE) where specific traffic can cause the Traffic Management Microkernel (TMM) to terminate when an SSL profile is configured without Intel QuickAssist Technology (QAT) or with crypto.hwacceleration disabled, potentially leading to a denial-of-service.

BIG-IP Virtual Edition cve dos big-ip
2r 1t 1c
medium advisory

CVE-2026-40423: F5 Traffic Management Microkernel (TMM) Termination Vulnerability

CVE-2026-40423 describes a vulnerability in F5 Networks products where undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate when a SIP profile is configured on a virtual server, leading to a denial-of-service condition.

cve dos f5
2r 1t 1c
medium advisory

F5 BIG-IP APM Undisclosed Traffic Denial-of-Service Vulnerability (CVE-2026-40067)

A vulnerability exists in F5 BIG-IP APM where, when an APM access policy is configured on a virtual server, undisclosed network traffic can cause the apmd process to terminate, resulting in a denial of service (CVE-2026-40067).

BIG-IP APM dos cve-2026-40067 f5
2r 1t 1c
high advisory

CVE-2026-40061: BIG-IP DNS iControl REST/TMSH Command Injection Vulnerability

CVE-2026-40061 is a vulnerability in F5 BIG-IP DNS that allows an authenticated attacker with Resource Administrator or Administrator privileges to execute arbitrary system commands with elevated privileges via undisclosed iControl REST and TMOS Shell (tmsh) commands, potentially crossing security boundaries in Appliance mode deployments.

BIG-IP DNS privilege-escalation execution cve
2r 2t 1c
medium advisory

BIG-IP Advanced WAF/ASM Denial-of-Service Vulnerability (CVE-2026-40060)

CVE-2026-40060 describes a vulnerability in F5 BIG-IP Advanced WAF and ASM security policies where undisclosed requests can cause the `bd` process to terminate, leading to a denial-of-service condition.

BIG-IP Advanced WAF +1 denial-of-service web application firewall F5 CVE-2026-40060
2r 1t 1c
high advisory

CVE-2026-39459 - F5 iControl REST and TMOS Shell (tmsh) Arbitrary Command Execution

CVE-2026-39459 describes a vulnerability in F5's iControl REST and TMOS Shell (tmsh) where a privileged, authenticated attacker with at least the Manager role can execute arbitrary commands by creating malicious configuration objects.

iControl REST +1 cve rce f5 privilege escalation
2r 2t 1c
medium advisory

BIG-IP Configuration Utility LDAP Authentication Denial-of-Service (CVE-2026-39455)

CVE-2026-39455 describes a denial-of-service vulnerability in the BIG-IP Configuration utility when configured with LDAP authentication, where undisclosed traffic can cause the httpd process to exhaust file descriptors.

BIG-IP Configuration utility denial-of-service cve
2r 1t 1c
high advisory

CVE-2026-34176 - F5 iControl REST Endpoint Authenticated Remote Command Injection

CVE-2026-34176 is an authenticated remote command injection vulnerability in an undisclosed iControl REST endpoint when running in Appliance mode, allowing an attacker to cross a security boundary.

cve command injection f5
1r 1t 1c
high advisory

CVE-2026-32673 - F5 BIG-IP Scripted Monitor Privilege Escalation

CVE-2026-32673 allows an authenticated attacker with Resource Administrator or Administrator roles to execute arbitrary system commands with higher privileges in F5 BIG-IP scripted monitors, potentially crossing a security boundary in appliance mode deployments.

BIG-IP scripted monitors cve-2026-32673 privilege-escalation command-injection big-ip
2r 1t 1c
high advisory

CVE-2026-32643: F5 BIG-IP and BIG-IQ Authenticated Command Execution

CVE-2026-32643 describes a vulnerability in F5 BIG-IP and BIG-IQ systems that allows a highly privileged, authenticated attacker with the Certificate Manager role to modify configuration objects, leading to arbitrary command execution.

BIG-IP +1 cve command execution privilege escalation f5
2r 1t 1c
high threat

CVE-2026-20916: F5 BIG-IQ iControl REST Arbitrary File Modification

CVE-2026-20916 describes a vulnerability in F5 BIG-IQ where an authenticated user with low privileges can create or modify arbitrary files via an undisclosed iControl REST endpoint, potentially leading to privilege escalation or system compromise.

BIG-IQ system cve arbitrary file modification privilege escalation web application
2r 2t 1c
high advisory

Joomla J2 JOBS 1.3.0 Authenticated SQL Injection Vulnerability (CVE-2020-37226)

Joomla J2 JOBS 1.3.0 contains an authenticated SQL injection vulnerability (CVE-2020-37226) that allows authenticated attackers to manipulate database queries by injecting SQL code through the 'sortby' parameter via POST requests, potentially leading to sensitive data extraction.

J2 JOBS 1.3.0 +1 sql-injection joomla j2-jobs cve-2020-37226
2r 1t 1c
high advisory

Joomla J2 JOBS 1.3.0 Authenticated SQL Injection Vulnerability (CVE-2020-37224)

Joomla J2 JOBS 1.3.0 contains an authenticated SQL injection vulnerability (CVE-2020-37224) that allows authenticated attackers to manipulate database queries by injecting SQL code through the 'sortby' parameter, potentially leading to sensitive information disclosure.

J2 JOBS 1.3.0 sql-injection joomla cve-2020-37224 web-application
2r 1t 1c
medium threat

Kuicms Php EE 2.0 Persistent Cross-Site Scripting Vulnerability (CVE-2020-37222)

Kuicms Php EE 2.0 is vulnerable to persistent cross-site scripting (CVE-2020-37222), allowing unauthenticated attackers to inject malicious scripts via the bbs reply endpoint, leading to arbitrary script execution in users' browsers.

Kuicms Php EE xss cve-2020-37222 kuicms
2r 1t 1c
high advisory

Atomic Alarm Clock 6.3 Stack Overflow Vulnerability (CVE-2020-37221)

Atomic Alarm Clock 6.3 is vulnerable to a stack overflow, allowing local attackers to execute arbitrary code by supplying a malicious string to the display name textbox in the Time Zones Clock configuration (CVE-2020-37221).

Atomic Alarm Clock cve-2020-37221 stack overflow local privilege escalation
2r 1t 1c
high advisory

Huawei HG630 V2 Router Authentication Bypass Vulnerability (CVE-2020-37220)

Huawei HG630 V2 router contains an authentication bypass vulnerability (CVE-2020-37220) that allows unauthenticated attackers to obtain administrative access by retrieving the device serial number via the `/api/system/deviceinfo` endpoint and using the last 8 characters as the default password.

HG630 V2 router cve authentication-bypass network-device
2r 1t 1c
medium advisory

Joomla com_fabrik Directory Traversal Vulnerability (CVE-2020-37219)

Joomla com_fabrik 3.9.11 is vulnerable to a directory traversal attack (CVE-2020-37219) where an unauthenticated attacker can list arbitrary files by manipulating the folder parameter in a GET request to the onAjax_files method, using path traversal sequences to access system directories outside the web root.

com_fabrik 3.9.11 directory-traversal web-application joomla
2r 1t 1c
high advisory

Joomla com_hdwplayer 4.2 SQL Injection Vulnerability

Joomla com_hdwplayer 4.2 contains an SQL injection vulnerability in the search.php file that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the hdwplayersearch parameter.

com_hdwplayer 4.2 sql-injection joomla cve-2020-37218 web-application
2r 1t 1c
critical advisory

F5 iControl REST RCE Vulnerability (CVE-2026-41225)

CVE-2026-41225 allows a highly privileged, authenticated attacker with at least the Manager role to create configuration objects in F5 iControl REST, leading to arbitrary command execution.

iControl REST cve rce f5 icontrol
2r 1t 1c
critical advisory

Systempay 1.0 Weak Crypto Allows Payment Signature Forging (CVE-2020-37168)

Systempay 1.0 contains a weak cryptographic implementation vulnerability (CVE-2020-37168) allowing attackers to brute-force the production secret key, forge payment signatures, and manipulate transaction amounts.

Systempay 1.0 cve credential-access ecommerce payment-fraud
2r 1t 1c
medium advisory

CVE-2026-0259 Arbitrary File Read and Delete Vulnerability in Palo Alto Networks WildFire Appliance

CVE-2026-0259 allows a low-privileged user to read sensitive information and delete arbitrary files on Palo Alto Networks WildFire WF-500 and WF-500-B appliances running in the default non-FIPS configuration.

WildFire WF-500 +1 cve arbitrary file read arbitrary file delete wildfire
2r
medium advisory

CVE-2026-0243: Prisma SD-WAN Denial-of-Service via Crafted IPv6 Packet

An unauthenticated, adjacent attacker can disrupt Palo Alto Networks Prisma SD-WAN ION devices by sending a specially crafted IPv6 packet, leading to a denial-of-service condition.

Prisma SD-WAN ION denial-of-service network Prisma SD-WAN
2r 1t
medium advisory

CVE-2026-0245 Prisma Access Agent Information Disclosure Vulnerability

CVE-2026-0245 describes multiple information disclosure vulnerabilities in Palo Alto Networks Prisma Access Agent before version 26.2.1 on macOS and Windows, allowing a local user to access sensitive configuration data and credentials.

Prisma Access Agent cve-2026-0245 information-disclosure prisma-access-agent
1r 1t
medium advisory

CVE-2026-0257 PAN-OS GlobalProtect Authentication Bypass Vulnerability

An authentication bypass vulnerability exists in Palo Alto Networks PAN-OS GlobalProtect portal and gateway (CVE-2026-0257) when authentication override cookies are enabled, allowing an attacker to establish an unauthorized VPN connection.

PAN-OS +1 authentication bypass vpn cve-2026-0257
1r 1t
high threat

CVE-2026-0264 PAN-OS Heap-Based Buffer Overflow in DNS Proxy Allows RCE

CVE-2026-0264 is a heap-based buffer overflow vulnerability in Palo Alto Networks PAN-OS DNS proxy and DNS server features, allowing an unauthenticated attacker with network access to cause denial of service or potentially execute arbitrary code by sending crafted network traffic.

exploited PAN-OS 12.1 +3 cve heap-overflow rce dos network
2r 2t
high advisory

CVE-2026-0265 PAN-OS Authentication Bypass with Cloud Authentication Service (CAS)

CVE-2026-0265 is an authentication bypass vulnerability in Palo Alto Networks PAN-OS when Cloud Authentication Service (CAS) is enabled, allowing an unauthenticated attacker with network access to bypass authentication controls, impacting confidentiality, integrity, and availability.

PAN-OS +3 authentication-bypass cve-2026-0265 network
2r 1t
medium advisory

CVE-2026-0249 GlobalProtect App: Certificate Validation Bypass Vulnerabilities

CVE-2026-0249 describes multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect app that could allow an attacker to intercept encrypted communications and potentially compromise the endpoint, especially on macOS, Android, and ChromeOS.

GlobalProtect App cve-2026-0249 certificate validation man-in-the-middle globalprotect vpn
2r 1t
high advisory

CVE-2026-0263 PAN-OS: Remote Code Execution (RCE) in IKEv2 Processing

A buffer overflow vulnerability in Palo Alto Networks PAN-OS IKEv2 processing (CVE-2026-0263) allows unauthenticated network-based attackers to execute arbitrary code with elevated privileges or cause a denial of service, affecting versions 12.1, 11.2, and 11.1 when configured with Post Quantum Cryptography (PQC).

PAN-OS 12.1 +2 rce dos ikev2 palo-alto-networks firewall
2r 3t
medium advisory

CVE-2026-0239 Chronosphere Chronocollector Information Disclosure Vulnerability

CVE-2026-0239 is an information disclosure vulnerability in Chronosphere Chronocollector versions earlier than v0.116.0, allowing an unauthenticated attacker with network access to retrieve sensitive information.

Chronosphere Chronocollector < v0.116.0 information disclosure vulnerability network
1r
medium advisory

CVE-2026-0256 PAN-OS Stored Cross-Site Scripting (XSS) Vulnerability

A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS allows a malicious authenticated administrator to inject a JavaScript payload via the web interface, potentially impacting other administrators.

PAN-OS 12.1 +3 xss cve web-interface
2r 1t