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Security advisories & CVEs
132 advisories across 32 monitored vendors.
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Low [CVE-2026-76885] Denial of Service via Tektronix K12xx file parsing
Denial of Service via Tektronix K12xx file parsing. Red Hat rates this low (CVSS 3.1). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: wireshark.
Low [CVE-2026-76888] Heap-based Buffer Overflow in RDP dissector leads to Denial of Service
Heap-based Buffer Overflow in RDP dissector leads to Denial of Service. Red Hat rates this low (CVSS 3.1). Weakness: CWE-120. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: wireshark.
Low [CVE-2026-76887] Denial of service via heap-based buffer overflow in dissection engine
Denial of service via heap-based buffer overflow in dissection engine. Red Hat rates this low (CVSS 3.1). Weakness: CWE-120. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: wireshark.
Low [CVE-2026-76884] Denial of Service via ERF file parser crash
Denial of Service via ERF file parser crash. Red Hat rates this low (CVSS 3.3). Weakness: CWE-130. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: wireshark.
Low [CVE-2026-76369] Path Traversal through Automation Broker in Splunk SOAR
In Splunk SOAR versions below 8.6.0, a user who holds the OnPrem Broker role could write files outside the intended Automation Broker log directory. The vulnerability is possible because Automation Broker log uploads accept crafted filename input before writing log files. For more information see Manage roles and permissions in Splunk SOAR (Cloud) ( ) and About Splunk SOAR Automation Broker ( ) in the Splunk documentation.
Low [CVE-2026-76368] Missing Authorization through Playbooks in Splunk SOAR
In Splunk SOAR versions below 8.6.0, a user who holds a role that contains the playbooks:view permission could view metadata about a playbook repository that they are not authorized to view. The vulnerability is possible because Playbook History does not check repository permissions before returning playbook revision metadata. For more information see Manage roles and permissions in Splunk SOAR (Cloud) ( ) and Manage settings for a playbook in Splunk SOAR (Cloud) ( ) in the Splunk documentation.
Low [CVE-2026-76361] Server-Side Request Forgery (SSRF) through the Connectivity Check REST API in Splunk SOAR
In Splunk SOAR versions below 8.6.0, a user with the "Administrator" role could use the /rest/support/connectivity/.../check_connectivity endpoint to make Splunk SOAR initiate outbound network connections to arbitrary destinations and determine whether internal hosts and ports are reachable. The Server-Side Request Forgery (SSRF) is possible because the connectivity check REST API does not sufficiently validate the destination before Splunk SOAR connects to it. For more information see Manage roles and permissions in Splunk SOAR (On-premises) ( ) in the Splunk documentation.
Low [CVE-2026-76348] Missing Authorization in Search Head Cluster Member Controls in Splunk Enterprise
In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who holds a Splunk role that contains the high-privilege list_search_head_clustering capability could send a read request to Search Head Cluster member control endpoints and change cluster state, which could allow for a denial of service. The vulnerability is possible because the Search Head Cluster member control endpoints do not require a state-changing Hypertext Transfer Protocol (HTTP) request type before they apply read-only authorization.
Low [CVE-2026-63632] Denial of Service via out-of-bounds read in version converter
Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. From 1.3.0 until 1.22.0, onnx.version_converter.convert_version() can perform an out-of-bounds read in Gemm_7_6::adapt_gemm_7_6() in onnx/version_converter/adapters/gemm_7_6.h when a Gemm node has input tensors with fewer than two dimensions because B_shape[1], A_shape[0], or A_shape[1] is accessed without a rank check, potentially causing a process crash during an opset 7 to 6 downgrade. This issue is fixed in version 1.22.0. This vulnerability, caused by a lack of rank checking, could allow an attacker to trigger a process crash during an opset 7 to 6 downgrade, leading to a Denial of Service (DoS). Red Hat severity: Low — CVSS 3.3 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L). Weakness: CWE-125. Affected Red Hat products: Red Hat OpenShift AI (RHOAI). Red Hat does not currently list a fixing RHSA for this CVE.
Low [CVE-2026-74985] Privilege escalation in the Enterprise Policies component
Privilege escalation in the Enterprise Policies component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-266.
Low [CVE-2026-74986] Site isolation issue in the CSS Parsing and Computation component
Site isolation issue in the CSS Parsing and Computation component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-501.
Low [CVE-2026-74984] Race condition in the JavaScript Engine component
Race condition in the JavaScript Engine component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-366.
Low [CVE-2026-74981] Site isolation issue in the Audio/Video: Web Codecs component
Site isolation issue in the Audio/Video: Web Codecs component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-501.
Low [CVE-2026-74980] Clickjacking issue in the Downloads component in Firefox for Android
Clickjacking issue in the Downloads component in Firefox for Android. Red Hat rates this low (CVSS 3.4). Weakness: CWE-1021.
Low [CVE-2026-74982] Denial-of-service in the Widget component
Denial-of-service in the Widget component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-770.
Low [CVE-2026-74977] Integer overflow in the Graphics component
Integer overflow in the Graphics component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-190.
Low [CVE-2026-74978] Clickjacking issue in the Widget component
Clickjacking issue in the Widget component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-1021.
Low [CVE-2026-74979] Mitigation bypass in the Add-ons Manager component
Mitigation bypass in the Add-ons Manager component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-807.
Low [CVE-2026-74975] Spoofing issue in the Downloads component in Firefox for Android
Spoofing issue in the Downloads component in Firefox for Android. Red Hat rates this low (CVSS 3.4). Weakness: CWE-494.
Low [CVE-2026-74983] Mitigation bypass in the Data Loss Prevention component
Mitigation bypass in the Data Loss Prevention component. Red Hat rates this low (CVSS 3.4). Weakness: CWE-807. Red Hat lists fixing advisory RHSA-2026:58897 with package firefox-0:140.14.0-1.el10_2, firefox-0:140.14.0-1.el8_10, firefox-0:140.14.0-1.el9_8. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9.