Important: Red Hat Security Advisory: goose bug fix and enhancement update

An update for goose is now available for Red Hat Enterprise Linux 9. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Security Fixes: goose: aws-smithy-json: Denial of Service via uncontrolled...

aws-smithy-json: aws-smithy-json: Denial of Service via uncontrolled recursion with deeply nested JSON

A flaw was found in aws-smithy-json. This vulnerability allows a remote, unauthenticated attacker to cause a denial of service DoS in smithy-rs generated servers. By sending a small HTTP request containing deeply nested JSON, the attacker can trigger uncontrolled recursion in the aws-smithy-json...

Important: Red Hat Security Advisory: goose bug fix and enhancement update

An update for goose is now available for Red Hat Enterprise Linux 10. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Security Fixes: goose: aws-smithy-json: Denial of Service via uncontrolled...

CVE-2026-57442 MCPVault: PathFilter restricted directories (.git/.obsidian/node_modules) only denied at vault root, not nested

MCPVault is a lightweight Model Context Protocol server for safe access to files in an Obsidian vault. Prior to 0.11.5, PathFilter in src/pathfilter.ts uses root-anchored deny-list patterns, so nested .git, .obsidian, and nodemodules path segments do not match the restriction and pass both...

CVE-2026-11918

IBM ContextForge MCP Gateway (versions ≤ v1.0.4) is vulnerable to a security filter bypass in its regex_filter and deny_filter plugins. The root cause (CWE-184) is that these plugins' scanning loops only inspect top-level keys of payload.args without recursive traversal, allowing an authenticated...

CVE-2026-11918 IBM ContextForge MCP Gateway is affected by security filter bypass via nested payload structures

IBM ContextForge MCP Gateway = v1.0.4 IBM mcp-context-forge could allow an authenticated user to bypass protection mechanisms due to incomplete recursive inspection of nested payload content...

EUVD-2026-78898

IBM ContextForge MCP Gateway = v1.0.4 IBM mcp-context-forge could allow an authenticated user to bypass protection mechanisms due to incomplete recursive inspection of nested payload content...

CVE-2026-11918 IBM ContextForge MCP Gateway is affected by security filter bypass via nested payload structures

IBM ContextForge MCP Gateway = v1.0.4 IBM mcp-context-forge could allow an authenticated user to bypass protection mechanisms due to incomplete recursive inspection of nested payload content...

CVE-2026-12150

IBM MQ is vulnerable to an unbounded recursion flaw in the queue manager's TLS certificate parser (CWE-121, stack-based buffer overflow). A remote attacker holding a trusted TLS client certificate can craft deeply nested certificate data to trigger denial of service and potentially corrupt memory...

CVE-2026-12150 IBM MQ queue manager is vulnerable to denial of service

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow a remote attacker with a trusted TLS client certificate to cause a denial of service and...

EUVD-2026-78882

IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 through 9.4.0.25 LTS, 9.4.0.0 through 9.4.5.1 CD, and 10.0.0.0 could allow a remote attacker with a trusted TLS client certificate to cause a denial of service and...

CVE-2026-91968

vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the task-filter endpoint that accepts deeply nested filter expressions without recursion depth limits. Authenticated attackers can supply thousands of nested parentheses in the filter query parameter to exhaust memory an...

kernel: KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM nSVM module. When a nested virtual machine L2 guest executes VMSAVE/VMLOAD instructions, and these are not intercepted by the first-level hypervisor L1, KVM incorrectly uses vmcb02 instead of vmcb01 for managing guest state...

kernel: KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM nSVM module. When a nested virtual machine L2 guest executes VMSAVE/VMLOAD instructions, and these are not intercepted by the first-level hypervisor L1, KVM incorrectly uses vmcb02 instead of vmcb01 for managing guest state...

SUSE CVE-2026-82617

The two built-in name-finder patterns exposed by opennlp.tools.namefind.RegexNameFinderFactory - DEFAULTREGEXNAMEFINDER.EMAIL and DEFAULTREGEXNAMEFINDER.URL - contain ambiguous nested quantifiers. An application that obtains these finders through RegexNameFinderFactory.getDefaultRegexNameFinders...

CVE-2026-11918: Incomplete List of Disallowed Inputs

IBM ContextForge MCP Gateway = v1.0.4 IBM mcp-context-forge could allow an authenticated user to bypass protection mechanisms due to incomplete recursive inspection of nested payload content...

PT-2026-92369

In smmu install nested ste of arm-smmu-v3.c, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

PT-2026-92358

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Improper input validation in the smmu detach dev nested function within arm-smmu-v3.c may allow a local escalation of privilege. Exploitation requires System execution privileges and doe...

PT-2026-92142

Name of the Vulnerable Software and Affected Versions IBM ContextForge MCP Gateway versions prior to 1.0.5 Description An authenticated user can bypass protection mechanisms in the IBM mcp-context-forge component. This occurs because the system performs an incomplete recursive inspection of neste...

PT-2026-92150

Name of the Vulnerable Software and Affected Versions IBM MQ versions 9.1.0.0 through 9.1.0.37 LTS IBM MQ versions 9.2.0.0 through 9.2.0.43 LTS IBM MQ versions 9.3.0.0 through 9.3.0.41 LTS IBM MQ versions 9.3.0.0 through 9.3.5.1 CD IBM MQ versions 9.4.0.0 through 9.4.0.25 LTS IBM MQ versions...