Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013151)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013151 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Use VMMAP instead of VMALLOC for ringbuf After commit 2fd3fb0be1d1 kasan, vmalloc: unpoison...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013052)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013052 advisory. In the Linux kernel, the following vulnerability has been resolved: amdgpu: validate offsetinbo of drmamdgpugemva This is motivated by OOB access in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011120)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011120 advisory. In the Linux kernel, the following vulnerability has been resolved: pstore: Avoid kcore oops by vmaping with VMIOREMAP An oops can be induced by running 'cat...

EUVD-2018-21770

RGui 3.5.0 contains a local buffer overflow vulnerability in the GUI preferences dialog that allows attackers to bypass DEP protections through structured exception handling exploitation. Attackers can craft malicious input in the Language for menus and messages field to trigger a stack-based...

CVE-2026-34988

A flaw was found in Wasmtime, a runtime for WebAssembly. When Wasmtime's pooling allocator is configured with specific settings, it fails to properly reset virtual memory permissions. This oversight allows a malicious WebAssembly instance to read sensitive data from the linear memory of a...

UBUNTU-CVE-2026-34988

Wasmtime is a runtime for WebAssembly. From 28.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's implementation of its pooling allocator contains a bug where in certain configurations the contents of linear memory can be leaked from one instance to the next. The implementation of resetting the...

CVE-2026-34988 Wasmtime leaks data between pooling allocator instances

Wasmtime is a runtime for WebAssembly. From 28.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's implementation of its pooling allocator contains a bug where in certain configurations the contents of linear memory can be leaked from one instance to the next. The implementation of resetting the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006776)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006776 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: fix VMPAT handling in COW mappings PAT handling won't do the right thing in COW...

CVE-2026-31390

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix memory leak in xevmmadviseioctl When checkboargsaresane validation fails, jump to the new freevmas cleanup label to properly free the allocated resources. This ensures proper cleanup in this error path. cherry picked...

PT-2026-30173

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak in the xe vm madvise ioctl function within the drm/xe subsystem of the Linux kernel has been addressed. The issue occurs when validation within check bo args are sane fails...

SUSE CVE-2026-23416

In the Linux kernel, the following vulnerability has been resolved: mm/mseal: update VMA end correctly on merge Previously we stored the end of the current VMA in currend, and then upon iterating to the next VMA updated currstart to currend to advance to the next VMA. However, this doesn't take...

CVE-2026-23416

A flaw was found in the Linux kernel. An issue in the memory management mm/mseal component, specifically during the merging of Virtual Memory Areas VMAs, could lead to incorrect updates of VMA end pointers. This could result in stale memory pointers and incorrect starting points for subsequent...

EUVD-2026-18198

In the Linux kernel, the following vulnerability has been resolved: mm/mseal: update VMA end correctly on merge Previously we stored the end of the current VMA in currend, and then upon iterating to the next VMA updated currstart to currend to advance to the next VMA. However, this doesn't take...

CVE-2026-23416

In the Linux kernel, the following vulnerability has been resolved: mm/mseal: update VMA end correctly on merge Previously we stored the end of the current VMA in currend, and then upon iterating to the next VMA updated currstart to currend to advance to the next VMA. However, this doesn't take...

DEBIAN-CVE-2026-23416

In the Linux kernel, the following vulnerability has been resolved: mm/mseal: update VMA end correctly on merge Previously we stored the end of the current VMA in currend, and then upon iterating to the next VMA updated currstart to currend to advance to the next VMA. However, this doesn't take...

CVE-2026-23416 mm/mseal: update VMA end correctly on merge

In the Linux kernel, the following vulnerability has been resolved: mm/mseal: update VMA end correctly on merge Previously we stored the end of the current VMA in currend, and then upon iterating to the next VMA updated currstart to currend to advance to the next VMA. However, this doesn't take...

CVE-2026-23416 mm/mseal: update VMA end correctly on merge

In the Linux kernel, the following vulnerability has been resolved: mm/mseal: update VMA end correctly on merge Previously we stored the end of the current VMA in currend, and then upon iterating to the next VMA updated currstart to currend to advance to the next VMA. However, this doesn't take...

CVE-2026-23416

In the Linux kernel, the following vulnerability has been resolved: mm/mseal: update VMA end correctly on merge Previously we stored the end of the current VMA in currend, and then upon iterating to the next VMA updated currstart to currend to advance to the next VMA. However, this doesn't take...

CVE-2026-23416

The CVE-2026-23416 issue affects the Linux kernel (mm/mseal) where vm_area_struct end handling could become stale during VMA merges. The root cause is curr_end not staying in sync when a VMA is updated via vma_modify_flags(), leading to an incorrect curr_start on the next iteration. The fix uncon...

PT-2026-29722

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A use-after-free issue exists in the Linux kernel related to futex functionality, specifically between futex key to node opt and vma replace policy. The issue occurs when vma-vm policy i...