CVE-2026-98546

The Linux kernel is affected by a vulnerability in the arm64/boot component. The root cause is located in __init_el2_fgt2(), which incorrectly writes a single mask to both HDFGRTR2_EL2 and HDFGWTR2_EL2 . Because PMZR_EL0 is write-only, its trap bit (nPMZR_EL0 ) is never set, causing a PMZR_EL0 wr...

EUVD-2026-103591

In the Linux kernel, the following vulnerability has been resolved: arm64/boot: Disable trapping of PMZREL0 writes to EL2 initel2fgt2 writes one mask to both HDFGRTR2EL2 and HDFGWTR2EL2. PMZREL0 is write-only, so its trap bit, nPMZREL0, exists only in HDFGWTR2EL2 and is therefore never set: a...

CVE-2026-98546 arm64/boot: Disable trapping of PMZR_EL0 writes to EL2

In the Linux kernel, the following vulnerability has been resolved: arm64/boot: Disable trapping of PMZREL0 writes to EL2 initel2fgt2 writes one mask to both HDFGRTR2EL2 and HDFGWTR2EL2. PMZREL0 is write-only, so its trap bit, nPMZREL0, exists only in HDFGWTR2EL2 and is therefore never set: a...

CVE-2026-98546 arm64/boot: Disable trapping of PMZR_EL0 writes to EL2

In the Linux kernel, the following vulnerability has been resolved: arm64/boot: Disable trapping of PMZREL0 writes to EL2 initel2fgt2 writes one mask to both HDFGRTR2EL2 and HDFGWTR2EL2. PMZREL0 is write-only, so its trap bit, nPMZREL0, exists only in HDFGWTR2EL2 and is therefore never set: a...

CVE-2026-98473

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix KVM GISC and page leak when queue removed from host config Three related problems exist in the handling of KVM interrupt and page resources when a queue is removed from the host's AP configuration while assigned...

CVE-2026-98471 KVM: SEV: Do cache maintenance on the source VM during intra-host migration

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do cache maintenance on the source VM during intra-host migration Manually perform cache maintenance on the source VM during intra-host migration to ensure no stale data is left in CPU caches after the VM is destroyed...

EUVD-2026-103711

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do cache maintenance on the source VM during intra-host migration Manually perform cache maintenance on the source VM during intra-host migration to ensure no stale data is left in CPU caches after the VM is destroyed...

CVE-2026-98471

A flaw in the Linux kernel 's KVM (Kernel-based Virtual Machine) subsystem for AMD SEV (Secure Encrypted Virtualization) allows a local attacker to read residual data remaining in CPU caches during an intra-host migration . The issue occurs because KVM's memory reclaim flows fail to trigger cache...

CVE-2026-98471 KVM: SEV: Do cache maintenance on the source VM during intra-host migration

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do cache maintenance on the source VM during intra-host migration Manually perform cache maintenance on the source VM during intra-host migration to ensure no stale data is left in CPU caches after the VM is destroyed...

CVE-2026-98471

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do cache maintenance on the source VM during intra-host migration Manually perform cache maintenance on the source VM during intra-host migration to ensure no stale data is left in CPU caches after the VM is destroyed...

CVE-2026-98466 KVM: arm64: Transfer the hyp stack pages out of the host stage-2

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fixhostownership walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private VA range for its guard page, has none. Wa...

CVE-2026-98466 KVM: arm64: Transfer the hyp stack pages out of the host stage-2

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fixhostownership walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private VA range for its guard page, has none. Wa...

CVE-2026-98466

A flaw exists in the Linux kernel's KVM subsystem on ARM64 platforms. During protected virtualization mode initialization, the hypervisor fails to revoke host stage-2 access permissions for per-CPU hypervisor stack memory pages because the fix_host_ownership() function fails to walk the private V...

CVE-2026-98466

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fixhostownership walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private VA range for its guard page, has none. Wa...

curl: netrc credentials leaked to a cross-host redirect target on the Basic auth path (not covered by redirect credential protections)

Summary curl's redirect credential-leak protection the CURLOPTUNRESTRICTEDAUTH off-by-default guarantee, enforced by Curlauthallowedtoorigin covers three credential sources: a custom Authorization header, CURLOPTUSERNAME/CURLOPTPASSWORD, and cookies. It does not cover credentials read from a .net...

CVE-2026-112049

Vita3K before build 4187 contains a path traversal zip slip vulnerability in installarchivecontent that allows attackers to write files outside the install directory via crafted .vpk archives. Attackers can embed '..' segments or absolute paths in zip entry names to write attacker-controlled file...

Exploit for CVE-2026-99999

CVE-2026-99999 PwnEscape PoC Linux kernel IPv4 csumstart...

EUVD-2026-103511

Vita3K before build 4187 contains a path traversal zip slip vulnerability in installarchivecontent that allows attackers to write files outside the install directory via crafted .vpk archives. Attackers can embed '..' segments or absolute paths in zip entry names to write attacker-controlled file...

CVE-2026-112049

Vita3K before build 4187 contains a path traversal zip slip vulnerability in installarchivecontent that allows attackers to write files outside the install directory via crafted .vpk archives. Attackers can embed '..' segments or absolute paths in zip entry names to write attacker-controlled file...

CVE-2026-112049 Vita3K before build 4187 Path Traversal via VPK Package Installation

Vita3K before build 4187 contains a path traversal zip slip vulnerability in installarchivecontent that allows attackers to write files outside the install directory via crafted .vpk archives. Attackers can embed '..' segments or absolute paths in zip entry names to write attacker-controlled file...