EUVD-2026-21946

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL deref when a flow filter witho...

CVE-2026-31422

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL deref when a flow filter witho...

UBUNTU-CVE-2026-31422

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL deref when a flow filter witho...

CVE-2026-31422 net/sched: cls_flow: fix NULL pointer dereference on shared blocks

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL deref when a flow filter witho...

CVE-2026-31422 net/sched: cls_flow: fix NULL pointer dereference on shared blocks

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL deref when a flow filter witho...

CVE-2026-31422

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL deref when a flow filter witho...

CVE-2026-31422

CVE-2026-31422 affects the Linux kernel’s net/sched subsystem. The vulnerability occurs in flow_change() where tcf_block_q() dereferences q->handle to derive a default baseclass for shared blocks, while block->q can be NULL for shared blocks. The fix adds a check of tcf_block_shared() befor...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a null pointer dereferencing in the clsflow module when shared blocks are involved, potentially...

CVE-2026-31422

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsflow: fix NULL pointer dereference on shared blocks flowchange calls tcfblockq and dereferences q-handle to derive a default baseclass. Shared blocks leave block-q NULL, causing a NULL deref when a flow filter witho...

PT-2026-32348

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the flow change function when a flow filter without a fully qualified baseclass is created on a shared block. This happens because flow change calls...

Totara LMS 19.1.5 Missing Rate Limiting

Totara LMS versions 19.1.5 and below have a forgot password flow that's missing rate limiting...

BayreuthWing

A transformer-based deep learning system for detecting securit...

GHSA-822V-8W6H-5JXP Warm-Flow has a SpEL Expression Injection in SpelHelper.parseExpression

A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code...

Warm-Flow has a SpEL Expression Injection in SpelHelper.parseExpression

A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code...

EUVD-2026-21729

A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code...

CVE-2026-6125

A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code...

CVE-2026-6125 Dromara warm-flow Workflow Definition save-json SpelHelper.parseExpression code injection

A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code...

CVE-2026-6125

Affected software: Dromara warm-flow up to version 1.8.4. Vulnerable component: SpelHelper.parseExpression in /warm-flow/save-json of the Workflow Definition Handler. Issue: argument manipulation of listenerPath/skipCondition/permissionFlag enables code injection. Impact: remote attacker could ex...

CVE-2026-6125 Dromara warm-flow Workflow Definition save-json SpelHelper.parseExpression code injection

A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code...

CVE-2026-6125

A security flaw has been discovered in Dromara warm-flow up to 1.8.4. Impacted is the function SpelHelper.parseExpression of the file /warm-flow/save-json of the component Workflow Definition Handler. The manipulation of the argument listenerPath/skipCondition/permissionFlag results in code...