kernel: net: sched: act_csum: validate nested VLAN headers

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...

CVE-2026-15380

A non-administrator interactive user can obtain full SYSTEM code execution through a DCOM/task scheduler logic chain — no network access, no memory corruption required ITMS 8.7.3...

CVE-2026-15380 Local privilege escalation in Symantec ITMS

A non-administrator interactive user can obtain full SYSTEM code execution through a DCOM/task scheduler logic chain — no network access, no memory corruption required ITMS 8.7.3...

CVE-2026-15380

CVE-2026-15380 : A non-admin interactive user can achieve full SYSTEM code execution via a DCOM/task scheduler logic chain in Symantec ITMS. No network access or memory corruption required. Connected records confirm the vulnerability and impact as stated; no explicit exploit details, mitigations,...

CVE-2026-15380

A non-administrator interactive user can obtain full SYSTEM code execution through a DCOM/task scheduler logic chain — no network access, no memory corruption required ITMS 8.7.3...

EUVD-2026-45153

A non-administrator interactive user can obtain full SYSTEM code execution through a DCOM/task scheduler logic chain — no network access, no memory corruption required ITMS 8.7.3...

kernel: net: sched: act_csum: validate nested VLAN headers

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...

CVE-2026-50431

Windows Quality of Service QoS Packet Scheduler Information Disclosure Vulnerability...

CVE-2026-50431 Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability

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CVE-2026-50431

Technical details are not publicly available in the provided documents. Monitor updates from Microsoft (MSRC) and advisories (NCSC, ZDI) for affected products, impact, and remediation related to CVE-2026-50431.

CVE-2026-50431 Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability

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Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability

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ALSA-2026:36956 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net/sched: ets: Always remove class from active list before deleting in etsqdiscchange CVE-2025-71066 kernel: sctp: revalidate list cursor after sctpsendmsgtoasoc in SCTPSENDALL...

The vulnerability of the ets_qdisc_change() function in the net/sched/sch_ets.c module of the network/sched/sch_ets.c subsystem of the Linux operating system’s networking subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the etsqdiscchange function in the net/sched/schets.c file, within the network scheduling subsystem of the Linux kernel, relates to operations involving resources after their expiration. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Security Bulletin: IBM Maximo Scheduler Optimizer uses follow-redirects-1.15.11.tgz which is vulnerable to CVE-2026-40895

Summary IBM Maximo Scheduler Optimizer uses follow-redirects-1.15.11.tgz which is vulnerable to CVE-2026-40895. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2026-40895 DESCRIPTION: follow-redirects is an open source, drop-in...

CVE-2026-33264 Apache Airflow: DAG author RCE on webserver via unrestricted import_string() in BaseSerialization.deserialize()

A bug in BaseSerialization.deserialize allowed unrestricted importstring of attacker-controlled class paths when the Scheduler / API Server loaded a serialized DAG: a DAG author could embed a malicious trigger into a DAG to gain remote code execution on the API Server / Scheduler process, crossin...

OPENSUSE-SU-2026:21266-1 Security update for openQA, os-autoinst

This update for openQA, os-autoinst fixes the following issues: Changes in openQA: - Update to version 5.1783076943.6691832d: test: Stabilize t/05-scheduler-full.t - Clarify resolution of three CVEs The following CVEs have been fixed see previous changelog entries that mentioned only the accordin...

Dragonfly scheduler v1 and v2 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Summary The Dragonfly scheduler's v1 gRPC service contains an unauthenticated Server-Side Request Forgery SSRF. When a peer reports a successful download of a TINY task, the scheduler calls Peer.DownloadTinyFile and issues an HTTP GET to a host and port taken verbatim from the attacker-controlled...

GHSA-CHWM-M7G7-685G Dragonfly scheduler v1 and v2 gRPC unauthenticated SSRF via attacker-controlled PeerHost in DownloadTinyFile

Summary The Dragonfly scheduler's v1 gRPC service contains an unauthenticated Server-Side Request Forgery SSRF. When a peer reports a successful download of a TINY task, the scheduler calls Peer.DownloadTinyFile and issues an HTTP GET to a host and port taken verbatim from the attacker-controlled...

PT-2026-56058

Name of the Vulnerable Software and Affected Versions Dragonfly versions prior to v2.4.4-rc.2 Description The scheduler's v1 gRPC service is vulnerable to an unauthenticated Server-Side Request Forgery SSRF. A remote attacker can force the scheduler to make HTTP GET requests to arbitrary internal...