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High [CVE-2026-42170] GIMP DDS plug-in heap-based buffer overflow via BPP mismatch in load_layer (ddsread.c)
GIMP DDS plug-in heap-based buffer overflow via BPP mismatch in load_layer() (ddsread.c). Red Hat rates this important (CVSS 7.8). Weakness: CWE-131. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8.
High [CVE-2026-64561] Check for invalid/obsolete root *after* making MMU pages available
Check for invalid/obsolete root *after* making MMU pages available. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Red Hat lists fixing advisory RHSA-2026:45192 with package kernel-0:5.14.0-687.30.1.el9_8, kernel-0:6.12.0-55.94.1.el10_0, kernel-0:4.18.0-553.147.1.el8_10, kernel-0:5.14.0-427.141.1.el9_4. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8.
High [CVE-2026-67855] Denial of Service via heap use-after-free
Denial of Service via heap use-after-free. Red Hat rates this important (CVSS 7.5). Weakness: CWE-825.
High [CVE-2026-67857] Denial of Service via out-of-bounds read in client-side function
Denial of Service via out-of-bounds read in client-side function. Red Hat rates this important (CVSS 7.5). Weakness: CWE-125.
High [CVE-2026-51401] Arbitrary code execution via vms_fixfilename function
Arbitrary code execution via vms_fixfilename() function. Red Hat rates this important (CVSS 7.8). Weakness: CWE-641.
High [CVE-2026-67858] Denial of Service via buffer overflow in Local Discovery Server
Denial of Service via buffer overflow in Local Discovery Server. Red Hat rates this important (CVSS 7.5). Weakness: CWE-120.
High [CVE-2026-67859] Denial of Service via Discovery/LDS handling
Denial of Service via Discovery/LDS handling. Red Hat rates this important (CVSS 7.5). Weakness: CWE-120.
High [CVE-2026-67862] Denial of Service via buffer-overflow
Denial of Service via buffer-overflow. Red Hat rates this important (CVSS 7.5). Weakness: CWE-120.
High [CVE-2026-8400] Arbitrary class loading and instantiation via malicious IIOP server
Arbitrary class loading and instantiation via malicious IIOP server. Red Hat rates this important (CVSS 8.1). Weakness: CWE-470. Red Hat lists fixing advisory RHSA-2026:52949 with package java-1.8.0-ibm-1:1.8.0.8.70-1.el8_10. Affected product named by the advisory: Red Hat Enterprise Linux 8.
High [CVE-2026-64564] don't free the ASCONF's own transport in DEL-IP processing
don't free the ASCONF's own transport in DEL-IP processing. Red Hat rates this important (CVSS 7.8). Weakness: CWE-825.
High [CVE-2026-67861] Denial of Service via UA_Client_getRemoteDataTypes component
Denial of Service via UA_Client_getRemoteDataTypes component. Red Hat rates this important (CVSS 7.5). Weakness: CWE-770.
High [CVE-2026-67860] Heap-based buffer overflow in HistoryRead path
Heap-based buffer overflow in HistoryRead path. Red Hat rates this important (CVSS 8.2). Weakness: CWE-120.
Critical [CVE-2026-69240] SQL Injection via improper handling of Oracle date functions
SQL Injection via improper handling of Oracle date functions. Red Hat rates this important (CVSS 9.8). Weakness: CWE-89. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat Satellite 6.
Critical [CVE-2026-18574] authentication bypass vulnerability in Check Point Security Management Server and Multi-Domain Security Management Server (MDS) could allow an unauthenticated remote attacker with network access to Management services to execute arbitrary commands on the Security Management Server
An authentication bypass vulnerability in Check Point Security Management Server and Multi-Domain Security Management Server (MDS) could allow an unauthenticated remote attacker with network access to Management services to execute arbitrary commands on the Security Management Server. Successful exploitation could result in full compromise of the Security Management system. Check Point discovered this issue internally and has no indication of active exploitation.
High [CVE-2026-69244] Denial of Service via malformed HTTP responses
Denial of Service via malformed HTTP responses. Red Hat rates this important (CVSS 7.5). Weakness: CWE-125. Red Hat lists fixing advisory RHSA-2026:55853 with package ansible-automation-platform/ee-minimal-rhel8:1786971288, ansible-automation-platform/ee-minimal-rhel9:1786942232, discovery/discovery-server-rhel9:1786638573. Affected products named by the advisory: Exploit Intelligence; Lightspeed Core; Migration Toolkit for Applications 8; OpenShift Lightspeed; and 9 more. Affected products named by the advisory: Red Hat AI Inference Server; Red Hat Ansible Automation Platform 2; Red Hat Ansible Automation Platform Ansible Core 2; Red Hat Discovery 2; and 5 more.
High [CVE-2026-69243] HTTP Request Smuggling via WebSocket Upgrade
HTTP Request Smuggling via WebSocket Upgrade. Red Hat rates this moderate (CVSS 7). Weakness: CWE-444. Red Hat lists fixing advisory RHSA-2026:54760 with package discovery/discovery-server-rhel9:1786638573. Affected products named by the advisory: Exploit Intelligence; Lightspeed Core; Migration Toolkit for Applications 8; OpenShift Lightspeed; and 9 more. Affected products named by the advisory: Red Hat AI Inference Server; Red Hat Ansible Automation Platform 2; Red Hat Ansible Automation Platform Ansible Core 2; Red Hat Discovery 2; and 5 more.
High [CVE-2026-68981] Apache NiFi 1.5.0 through 2.10.0 support gzip-encoded HTTP requests for the application REST API using a Jersey encoding filter
Apache NiFi 1.5.0 through 2.10.0 support gzip-encoded HTTP requests for the application REST API using a Jersey encoding filter. The framework enforced a configurable maximum request size on the compressed payload rather than the decompressed output, allowing a malicious client to send crafted requests that could consume excessive amounts of memory. Upgrading to Apache NiFi 2.11.0 is the recommended mitigation, which relocates response compression to Jetty Server and disables decompression of gzip-encoded HTTP requests.
High [CVE-2026-62354] Authorization handling for Parameter Context validation requests in Apache NiFi 1.10.0 through 2.10.0 allows clients with read access to submit proposed Parameter values
Authorization handling for Parameter Context validation requests in Apache NiFi 1.10.0 through 2.10.0 allows clients with read access to submit proposed Parameter values. The proposed values override current configuration, enabling users with read access to invoke predefined component validation methods with alternative settings. Apache NiFi installations that do not implement different levels of authorization for viewing and modifying Parameter Context configuration are not subject to this vulnerability. Upgrading to Apache NiFi 2.11.0 is the recommended mitigation, requiring write access to submit Parameter Context validation requests.
High [CVE-2026-69192] Inconsistent IP address parsing leads to Server-Side Request Forgery (SSRF) and trust-boundary bypass
Inconsistent IP address parsing leads to Server-Side Request Forgery (SSRF) and trust-boundary bypass. Red Hat rates this important (CVSS 8.6). Weakness: CWE-1389. Red Hat lists fixing advisory RHSA-2026:56338 with package nodejs24-1:24.18.0-5.el10_2, grafana13-1-main-13.1.1-0.5.2.hum1, ansible-automation-platform/automation-portal:1787047114, grafana13-1-main-13.1.2-0.1.hum1. Affected product named by the advisory: Red Hat Enterprise Linux 10.
High [CVE-2026-69185] Denial of Service via memory exhaustion from crafted packets
Denial of Service via memory exhaustion from crafted packets. Red Hat rates this important (CVSS 7.5). Weakness: CWE-770. Affected product named by the advisory: Red Hat Enterprise Linux AI (RHEL AI) 3.