OESA-2026-4018 coredns security update

CoreDNS is a fast and flexible DNS server. The key word here is flexible: with CoreDNS you are able to do what you want with your DNS data by utilizing plugins. Security Fixes: An issue was discovered in CoreDNS through 1.10.1. There is a vulnerability in DNS resolving software, which triggers a...

CVE-2026-98125

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix stale page cache in insert/collapse range smb3insertrange and smb3collapserange use truncatepagecacherange to invalidate the affected page cache. However, if off or oldeof is not page-aligned, the boundary pages a...

CVE-2026-98124

In the Linux kernel, the following vulnerability has been resolved: smb/client: invalidate fscache for fallocate range operations smb3zerorange, smb3punchhole, smb3insertrange, and smb3collapserange modify file contents through server-side range operations. These operations discard the affected...

Linux Distros Unpatched Vulnerability : CVE-2026-93208

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kasan: fix cache shrink race with CPU hotplug kasanquarantineremovecache first invokes percpuremovecache on all online CPUs. Each callback moves objects belongi...

Linux Distros Unpatched Vulnerability : CVE-2026-97620

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/xe: Flush LSC untyped L1 dataport cache after rcs/ccs batches emitrendercacheflush sets PIPECONTROL0HDCPIPELINEFLUSH to flush the L2/HDC data cache before...

PT-2026-99108

Name of the Vulnerable Software and Affected Versions RustDesk versions prior to 1.5.0 Description On Linux and macOS, the Cliprdr message handler fails to properly validate file transfer permissions for incoming file clipboard messages. This allows authenticated remote peers, even those with fil...

CVE-2026-100388: Missing Authorization

RustDesk versions before 1.5.0 fail to properly validate file transfer permissions on incoming file clipboard messages in the Cliprdr message handler on Linux and macOS. Authenticated remote peers with disabled file transfer permissions can place files onto the host clipboard and retrieve copied...

CVE-2026-98125: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix stale page cache in insert/collapse range smb3insertrange and smb3collapserange use truncatepagecacherange to invalidate the affected page cache. However, if off or oldeof is not page-aligned, the boundary pages a...

CVE-2026-98124: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb/client: invalidate fscache for fallocate range operations smb3zerorange, smb3punchhole, smb3insertrange, and smb3collapserange modify file contents through server-side range operations. These operations discard the affected...

CVE-2026-97620: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Flush LSC untyped L1 dataport cache after rcs/ccs batches emitrendercacheflush sets PIPECONTROL0HDCPIPELINEFLUSH to flush the L2/HDC data cache before fence signalling, but it never requests a flush of the LSC untyped L1...

CVE-2026-97620

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Flush LSC untyped L1 dataport cache after rcs/ccs batches emitrendercacheflush sets PIPECONTROL0HDCPIPELINEFLUSH to flush the L2/HDC data cache before fence signalling, but it never requests a flush of the LSC untyped L1...

PT-2026-98928

Name of the Vulnerable Software and Affected Versions BerriAI LiteLLM versions prior to 1.101.0-rc.1 Description A tenant isolation bypass exists in the semantic cache layer due to a metadata key mismatch between the get semantic cache tenant scope and get metadata variable name functions...

CVE-2026-89032: Incorrect Authorization

BerriAI LiteLLM before 1.101.0-rc.1 contains a tenant isolation bypass vulnerability in the semantic cache layer that allows authenticated users to read other tenants' cached responses by exploiting a metadata key mismatch between getsemanticcachetenantscope and getmetadatavariablename. Attackers...

Linux Distros Unpatched Vulnerability : CVE-2026-98125

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb/client: fix stale page cache in insert/collapse range smb3insertrange and smb3collapserange use truncatepagecacherange to invalidate the affected page cache...

Linux Distros Unpatched Vulnerability : CVE-2026-98005

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: delimit inodeshare cache key components Previously, inodeshare keys were encoded as follows: fingerprint || domainid It would be better to have a separat...

PT-2026-98786

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Server-side range operations in the SMB client modify file contents but fail to invalidate the FS-Cache cookie. While the affected page cache is discarded, the valid FS-Cache cookie may...

PT-2026-98787

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SMB client where the smb3 insert range and smb3 collapse range functions fail to properly invalidate the page cache when the offset off or old eof is not...

PT-2026-98668

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the erofs module where inode share cache key components were encoded by concatenating the fingerprint and domain id without a separator. This lack of delimitation coul...

PT-2026-98560

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/xe component where the emit render cache flush function fails to request a flush of the LSC untyped L1 data cache. While the function sets PIPE CONTROL0 HDC...

PT-2026-98699

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where the rhtab map update elem function initializes special fields after receiving an element from bpf mem cache alloc. Because the allocator may...