freerdp: FreeRDP has a heap-use-after-free in video_timer

A use after free flaw has been discovered in FreeRDP. The videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. A malicious server can trigger a client‑side heap use after free causing a crash DoS...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38234: sched/rt: Fix race in pushrttask bsc1246057. CVE-2026-23103: ipvlan: Make the addrslock be per port bsc1257773. CVE-2026-23243: RDMA/umad: Reject negative...

SUSE-SU-2026:1563-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-38234: sched/rt: Fix race in pushrttask bsc1246057. - CVE-2026-23103: ipvlan: Make the addrslock be per port bsc1257773. - CVE-2026-23243: RDMA/umad: Reject...

CVE-2026-31499

A flaw was found in the Linux kernel's Bluetooth L2CAP component. A deadlock can occur in the l2capconndel function when canceling delayed work, specifically infotimer and idaddrtimer. This happens because l2capconndel holds a lock while attempting to cancel work functions that also acquire the...

freerdp: FreeRDP has a heap-use-after-free in video_timer

A use after free flaw has been discovered in FreeRDP. The videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. A malicious server can trigger a client‑side heap use after free causing a crash DoS...

freerdp: FreeRDP has a heap-use-after-free in video_timer

A use after free flaw has been discovered in FreeRDP. The videotimer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. A malicious server can trigger a client‑side heap use after free causing a crash DoS...

CVE-2026-26399

A stack-use-after-return issue exists in the ArduinoCoreSTM32 library prior to version 1.7.0. The pwmstart function allocates a TIMHandleTypeDef structure on the stack and passes its address to HAL initialization routines, where it is stored in a global timer handle registry. After the function...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013771)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013771 advisory. In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/cadence-ttc: Fix memory leak in ttctimerprobe Smatch reports:...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013682)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013682 advisory. In the Linux kernel, the following vulnerability has been resolved: posix-timers: Ensure timer ID search-loop limit is valid posixtimeradd tries to allocate a posix...

Unity Linux 20.1050e / 20.1060e Security Update: kernel (UTSA-2026-013399)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013399 advisory. In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: Fix uaf in timerdeletesync There are two paths to access mptcppmdeladdtimer, result in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013768)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013768 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: fqpie: avoid stalls in fqpietimer When setting a high number of flows limit being 6553...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013647)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013647 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: Fix UAF in runtimersoftirq When dmresume and dmdestroy are concurrent, it will lead to...

Unity Linux 20.1050a / 20.1070a Security Update: kernel (UTSA-2026-013550)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013550 advisory. In the Linux kernel, the following vulnerability has been resolved: mrp: introduce active flags to prevent UAF when applicant uninit The caller of deltimersync must...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013475)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013475 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix timer use-after-free on failed mount Syzbot has found an ODEBUG bug in ext4fillsuper Th...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011079)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011079 advisory. In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/cadence-ttc: Fix memory leak in ttctimerprobe Smatch reports:...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011256)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011256 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: Fix UAF in runtimersoftirq When dmresume and dmdestroy are concurrent, it will lead to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011209)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011209 advisory. In the Linux kernel, the following vulnerability has been resolved: media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe The state-timer is ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013302)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013302 advisory. The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013160)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013160 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix race condition in hidpsessionthread There is a potential race condition in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-013363)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013363 advisory. In the Linux kernel, the following vulnerability has been resolved: mrp: introduce active flags to prevent UAF when applicant uninit The caller of deltimersync must...