Important: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

kernel: net: bridge: stop fast-leave after deleting a port group

A flaw was found in the Linux kernel's network bridge module. When handling multicast fast-leave, a vulnerability exists where the system may attempt to access a port group after it has been deleted. This can occur if multicast-to-unicast was previously enabled and then disabled, leading to a sta...

EUVD-2026-70806

MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity before creating outbound bridge routes. Attackers can publish NODEBROKERPING messages with crafted HostRecord data to redirect bridged variables to attacker-controlled addresses...

Android Debug Bridge Remote Code Execution

CVE-2026-78745 affects HiDPT / Weyon HiDPTAndroid devices using the Hi3751V350 and Hi3751V352EDMO platforms. The vulnerability allows a remote attacker to execute arbitrary code through the Android Debug Bridge adbd daemon...

PT-2026-91329

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: fix use-after-free of a master VLAN's multicast context br multicast toggle one vlan clears BR VLFLAG MCAST ENABLED under br-multicast lock before stopping a VLAN's multicast context. That is the teardown...

CVE-2026-80825: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usbsdiotxprepareskb mt7925usbsdiotxprepareskb pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally generated...

CVE-2026-80842: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: fix use-after-free of a master VLAN's multicast context brmulticasttoggleonevlan clears BRVLFLAGMCASTENABLED under br-multicastlock before stopping a VLAN's multicast context. That is the teardown handshake:...

Linux Distros Unpatched Vulnerability : CVE-2026-80732

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ata: patasl82c105: fix bridge revision use-after-free pcigetslot returns a referenced PCI device. Commit 44c10138fd4b PCI: Change all drivers to use...

PT-2026-85720

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the bridge multicast component of the Linux kernel. The problem occurs during the teardown of a master VLAN's multicast context. Specifically, the br...

PT-2026-85703

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usb sdio tx prepare skb mt7925 usb sdio tx prepare skb pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally...

Linux Distros Unpatched Vulnerability : CVE-2026-80842

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: bridge: mcast: fix use-after-free of a master VLAN's multicast context brmulticasttoggleonevlan clears BRVLFLAGMCASTENABLED under br-multicastlock before...

RHEL 7 : kernel-rt (RHSA-2026:63539)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:63539 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements...

RHEL 7 : kernel (RHSA-2026:63538)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:63538 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: bridge: stop fast-leave after...

CVE-2026-85434

MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity before creating outbound bridge routes. Attackers can publish NODEBROKERPING messages with crafted HostRecord data to redirect bridged variables to attacker-controlled addresses...

CVE-2026-85434 MOOS-IvP through 24.8.1 uFldShoreBroker Bridge Route Injection via Unverified Node Ping

MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity before creating outbound bridge routes. Attackers can publish NODEBROKERPING messages with crafted HostRecord data to redirect bridged variables to attacker-controlled addresses...

CVE-2026-85434 MOOS-IvP through 24.8.1 uFldShoreBroker Bridge Route Injection via Unverified Node Ping

MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity before creating outbound bridge routes. Attackers can publish NODEBROKERPING messages with crafted HostRecord data to redirect bridged variables to attacker-controlled addresses...

CVE-2026-85434

MOOS-IvP uFldShoreBroker through version 24.8.1 contains a bridge route injection vulnerability. The component fails to verify node ping authenticity before creating outbound bridge routes, allowing an attacker on the network to publish NODE_BROKER_PING messages with crafted HostRecord data and r...

CVE-2026-85434 MOOS-IvP through 24.8.1 uFldShoreBroker Bridge Route Injection via Unverified Node Ping

MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity before creating outbound bridge routes. Attackers can publish NODEBROKERPING messages with crafted HostRecord data to redirect bridged variables to attacker-controlled addresses...

SUSE CVE-2026-80732

In the Linux kernel, the following vulnerability has been resolved: ata: patasl82c105: fix bridge revision use-after-free pcigetslot returns a referenced PCI device. Commit 44c10138fd4b "PCI: Change all drivers to use pcidevice-revision" replaced a configuration-space read with direct access to t...

CVE-2026-80732

In the Linux kernel, the following vulnerability has been resolved: ata: patasl82c105: fix bridge revision use-after-free pcigetslot returns a referenced PCI device. Commit 44c10138fd4b "PCI: Change all drivers to use pcidevice-revision" replaced a configuration-space read with direct access to t...