CVE-2026-68554 Coturn: STUN attributes after MESSAGE-INTEGRITY are processed, letting on-path attackers modify authenticated TURN requests

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, an on-path attacker can append attributes after MESSAGE-INTEGRITY to an authenticated STUN request on plain UDP or TCP, adjust the STUN header length, and recompute the unkeyed FINGERPRINT while the original HMA...

CVE-2026-73215

A flaw was found in Coturn. An authenticated client can exploit a vulnerability by sending a specially crafted 'EVEN-PORT Allocate request' with a reservation bit set to zero. This causes the server to incorrectly mark an unused port as taken, leading to the permanent exhaustion of the relay port...

CVE-2026-73215

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.17.0, turnportsallocateeven in src/apps/relay/turnports.c marks the unused odd sibling port as TPSTAKENODD for an EVEN-PORT Allocate request with reservation bit R=0 even though no RTCP socket will release it, allowin...

CVE-2026-73215

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.17.0, turnportsallocateeven in src/apps/relay/turnports.c marks the unused odd sibling port as TPSTAKENODD for an EVEN-PORT Allocate request with reservation bit R=0 even though no RTCP socket will release it, allowin...

CVE-2026-68375

In the Linux kernel, the following vulnerability has been resolved: bnxten: Handle partially initialized auxiliary devices bnxtauxdevicesinit calls auxiliarydeviceinit before all fields used by bnxtauxdevrelease are initialized. After auxiliarydeviceinit succeeds, later errors must unwind with...

CVE-2026-68277

In the Linux kernel, the following vulnerability has been resolved: drm/dp/mst: fix OOB reads on 2-byte fields in sideband reply parsers Three sideband reply parsers read 16-bit fields as: val = raw-msgidx msgidx+1; and check bounds only after the fact. When idx == raw-curlen, raw-msgidx+1 reads...

SUSE CVE-2026-64599

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

CVE-2026-64599

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

CVE-2026-64599

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

CVE-2026-64599

Summary (CVE-2026-64599) : The Linux kernel amlogic crypto path (meson_crypto_probe) fixes a double-cleanup/double-teardown bug in meson_allocate_chanlist() space on partial allocation. When a partial allocation fails, the local error path already unwinds resources; an outer cleanup path in meson...

CVE-2026-64599

In the Linux kernel, the following vulnerability has been resolved: crypto: amlogic - avoid double cleanup in mesoncryptoprobe When mesonallocatechanlist fails after a partial allocation, it already unwinds the allocated chanlist state through its local error path. mesoncryptoprobe then jump to...

CVE-2026-64372

Summary: CVE-2026-64372 affects the Linux kernel cpufreq/pcc OSC evaluation path. The defect arises in pcc_cpufreq_do_osc(), which calls acpi_evaluate_object() twice for the two‑phase _OSC negotiation. Between the calls, output.pointer is freed while output.length remains, causing the second call...

Linux Distros Unpatched Vulnerability : CVE-2026-52959

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virt: sev-guest: Do not use host-controlled page order in cleanup path When issuing an extended guest request SVMVMGEXITEXTGUESTREQUEST, getextreport allocates ...

CVE-2026-53252

The CVE-2026-53252 affects the Linux kernel Bluetooth HCI path. Root cause: memory leak of SRCU percpu memory when device init fails before hci_register_dev(), due to not cleaning up the SRCU struct on the unregistered fallback path. Fix: call cleanup_srcu_struct() in bt_host_release() fallback b...

CVE-2026-52976

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix error cleanup in xeexecqueuecreateioctl Two error handling issues exist in xeexecqueuecreateioctl: 1. When xehwenginegroupaddexecqueue fails, the error path jumps to putexecqueue which skips xeexecqueuekill. If the VM...

CVE-2026-52976 drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix error cleanup in xeexecqueuecreateioctl Two error handling issues exist in xeexecqueuecreateioctl: 1. When xehwenginegroupaddexecqueue fails, the error path jumps to putexecqueue which skips xeexecqueuekill. If the VM...

CVE-2026-46317

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Reassign nestedmmus array behind mmulock kvm-arch.nestedmmus is walked under kvm-mmulock, including from the MMU notifier path kvmunmapgfnrange - kvmnesteds2unmap, which can run at any time. kvmvcpuinitnested...

CVE-2026-46189

In the Linux kernel, the following vulnerability has been resolved: RDMA/vmwpvrdma: Fix double free on pvrdmaallocucontext error path Sashiko points out that pvrdmauarfree is already called within pvrdmadeallocucontext, so calling it before triggers a double free...

SUSE CVE-2026-45978

In the Linux kernel, the following vulnerability has been resolved: staging: greybus: lights: avoid NULL deref gblightslightconfig stores channelcount before allocating the channels array. If kcalloc fails, gblightsrelease iterates the non-zero count and dereferences light-channels, which is NULL...

SUSE CVE-2026-46035

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: return NULL early from allocfrozenpagesnolock in NMI on UP On UP kernels !CONFIGSMP, spintrylock is a no-op that unconditionally succeeds even when the lock is already held. As a result, allocfrozenpagesnolock calle...