[20260516] - Core - Incorrect Access Control in com_scheduler

An improper access check allowed low privileged users to edit the task types of existing scheduler tasks...

The vulnerability of the cake_dequeue() function in the net/sched/sch_cake.c module of the network scheduling subsystem in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the cakedequeue function in the net/sched/schcake.c module of the network scheduling subsystem of the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-36036

NEW THREAT INTEL: Qinglong Auth Bypass Chain to RCE - CVE-2026-3965 + CVE-2026-4047 CVSS 9.3 chained for unauth RCE on Qinglong = 2.20.1, dropping .fullgc cryptominer. 9 detections, 20 IOCs. https://t.co/dXJBNXiie3 ThreatIntel CyberSecurity RCE CVE https://t.co/PmenIBo9jX...

EUVD-2026-26150

A security vulnerability has been detected in Xuxueli xxl-job up to 3.3.2. The impacted element is an unknown function of the file xxl-job-admin/src/main/java/com/xxl/job/admin/scheduler/openapi/OpenApiController.java of the component OpenAPI Endpoint. Such manipulation of the argument defaulttok...

XXL-JOB 安全漏洞

XXL-JOB is a distributed task scheduling platform developed by xuxueli. Versions of XXL-JOB 3.3.2 and earlier contain security vulnerabilities. These vulnerabilities stem from improper control of resource identifiers due to the parameter logId in the function logDetailCat of the Execution Log...

CVE-2026-31684

A flaw was found in the Linux kernel's network scheduler component. A remote attacker could send specially crafted network packets containing nested Virtual Local Area Network VLAN headers. This could cause the kernel to read beyond allocated memory, leading to a system crash and a denial of...

net: sched: act_csum: validate nested VLAN headers

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OESA-2026-2018 cups security update

CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX®-like operating systems. CUPS uses the Internet Printing Protocol IPP to support printing to local and network printers. Security Fixes: OpenPrinting CUPS is an open source printing system for Linux and othe...

OESA-2026-2021 cups security update

CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX®-like operating systems. CUPS uses the Internet Printing Protocol IPP to support printing to local and network printers. Security Fixes: OpenPrinting CUPS is an open source printing system for Linux and othe...

AZL-84204 CVE-2026-31675 affecting package kernel for versions less than 6.6.134.1-2

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...

CVE-2026-31684 net: sched: act_csum: validate nested VLAN headers

In the Linux kernel, the following vulnerability has been resolved: net: sched: actcsum: validate nested VLAN headers tcfcsumact walks nested VLAN headers directly from skb-data when an skb still carries in-payload VLAN tags. The current code reads vlan-hvlanencapsulatedproto and then pulls...

CVE-2026-31675

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...

CLSA-2026-1777026478 Fix CVE(s): CVE-2026-34980

SECURITY UPDATE: control-character injection in scheduler option handling - debian/patches/CVE-2026-34980.patch: filter control characters from IPP string option values and reject "special" PPD keywords cupsFilter, cupsFilter2, etc. reported back by job filters to prevent filter/command injection...

CLSA-2026-1777042487 Fix CVE(s): CVE-2026-34980

SECURITY UPDATE: filter control characters from option values in the scheduler to prevent PPD keyword injection via Print-Job. - debian/patches/CVE-2026-34980.patch: filter out control characters from IPP option values in scheduler/job.c and filter out special PPD keywords in the CUPSDLOGPPD bran...

Apache DolphinScheduler RPC module has a Deserialization of Untrusted Data vulnerability

Deserialization of Untrusted Data vulnerability in Apache DolphinScheduler RPC module. This issue affects Apache DolphinScheduler: Version = 3.2.0 and 3.3.1. Attackers who can access the Master or Worker nodes can compromise the system by creating a StandardRpcRequest, injecting a malicious class...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization during workflow execution. An attacker can gain unauthorized access to resources by leveraging tenants that are not defined on the platform. Remediation Upgrade org.apache.dolphinscheduler:dolphinscheduler-api to...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the RPC component. An attacker can execute arbitrary code by crafting a malicious StandardRpcRequest containing a harmful class type and sending it to the Master or Worker nodes. Details Serializati...

CVE-2026-23902 Apache DolphinScheduler: Users are able to use tenants that are not defined on the platform during workflow execution.

Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1. Users are recommended to...

CVE-2026-23902 Apache DolphinScheduler: Users are able to use tenants that are not defined on the platform during workflow execution.

Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1. Users are recommended to...

CVE-2026-23902

Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1. Users are recommended to...