49 matches found
CVE-2026-87712
Use after free in Windows Quality of Service QoS Packet Scheduler allows an authorized attacker to elevate privileges locally...
CVE-2026-87712
A Use after free vulnerability exists in the Windows Quality of Service (QoS) Packet Scheduler (also referred to as the QoS Scheduler Driver ). This flaw allows an authorized attacker to achieve local privilege elevation . No specific versions, exploit links, or remediation details are provided i...
Microsoft Windows QoS Scheduler Driver Elevation of Privilege Vulnerability
Use after free in Windows Quality of Service QoS Packet Scheduler allows an authorized attacker to elevate privileges locally...
Microsoft Windows: CVE-2026-87712: Microsoft Windows QoS Scheduler Driver Elevation of Privilege Vulnerability
Use after free in Windows Quality of Service QoS Packet Scheduler allows an authorized attacker to elevate privileges locally...
CVE-2026-98234
A flaw was found in the Linux kernel's Heavy-Hitter Filter HHF network packet scheduler. A local user with network administration privileges, such as within a container or user namespace, can set an excessively large flow limit due to missing upper-bound validation. When the system subsequently...
EUVD-2026-67506
In the Linux kernel, the following vulnerability has been resolved: net/sched: schfqcodel: Do not call qdisctreereducebacklog during peek before restoring qlen Whenever fqcodel drops packets during peek, it calls qdisctreereducebacklog. An issue arises because it calls qdisctreereducebacklog befo...
UBUNTU-CVE-2026-74267
In the Linux kernel, the following vulnerability has been resolved: net/sched: schcodel: Do not call qdisctreereducebacklog during peek before restoring qlen Whenever codel drops packets during peek, it calls qdisctreereducebacklog. An issue arises because it calls qdisctreereducebacklog before i...
CVE-2026-74266
In the Linux kernel, the following vulnerability has been resolved: net/sched: schdualpi2: Do not call qdisctreereducebacklog during peek before restoring qlen Whenever dualpi2 drops packets during peek, it calls qdisctreereducebacklog. An issue arises because it calls qdisctreereducebacklog befo...
CVE-2026-74267 net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen
In the Linux kernel, the following vulnerability has been resolved: net/sched: schcodel: Do not call qdisctreereducebacklog during peek before restoring qlen Whenever codel drops packets during peek, it calls qdisctreereducebacklog. An issue arises because it calls qdisctreereducebacklog before i...
CVE-2026-74267 net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen
In the Linux kernel, the following vulnerability has been resolved: net/sched: schcodel: Do not call qdisctreereducebacklog during peek before restoring qlen Whenever codel drops packets during peek, it calls qdisctreereducebacklog. An issue arises because it calls qdisctreereducebacklog before i...
EUVD-2026-59413
In the Linux kernel, the following vulnerability has been resolved: net/sched: schdualpi2: Do not call qdisctreereducebacklog during peek before restoring qlen Whenever dualpi2 drops packets during peek, it calls qdisctreereducebacklog. An issue arises because it calls qdisctreereducebacklog befo...
PT-2026-72702
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the sch dualpi2 scheduler where the function qdisc tree reduce backlog is called during a peek operation before the qlen variable is restored. If qlen drops to zero...
Windows QoS Packet Scheduler Info Disclosure
The vulnerability of the Windows QoS Packet Scheduler in the operating system is related to insufficient protection of service data. Exploiting this vulnerability can allow an attacker to disclose protected information...
EUVD-2026-44064
Windows Quality of Service QoS Packet Scheduler Information Disclosure Vulnerability...
CVE-2026-50431
Windows Quality of Service QoS Packet Scheduler Information Disclosure Vulnerability...
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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CVE-2026-50431 Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability
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