SUSE-SU-2026:2668-1 Security update for xen

This update for xen fixes the following issues: - CVE-2026-42487: xen: x86 HVM I/O port list traversal XSA-491 bsc1266952. - CVE-2026-42488: xen: x86: mismatched mapcache metadata XSA-494 bsc1266955. - CVE-2026-42489,CVE-2026-42490: xen: domctl lock open to abuse XSA-492 bsc1266953...

CVE-2026-53325

CVE-2026-53325 affects the Linux kernel’s AGP AMD64 driver. The root cause is broken error propagation in agp_amd64_probe(): when no AMD northbridges are found, cache_nbs() returns a negative error code (e.g., -ENODEV), but the probe incorrectly checks for exactly -1. This allows initialization t...

Authentication in Quantum Networks

In this review, we survey the cryptographic task of authentication from the perspective of quantum communication. We review three main flavours of authentication that are often conflated in the literature: authentication of classical messages, authentication of quantum messages, and entity...

MINI-H88Q-J29R-6R6R

Bulletin has no description...

[SECURITY] Fedora 43 Update: moby-engine-29.6.0-1.fc43

Docker is an open source project to build, ship and run any application as a lightweight container. Docker containers are both hardware-agnostic and platform-agnostic. This means they can run anywhere, from your laptop to the largest EC2 compute instance a nd everything in between =E2=80=94 and...

zuixingongju-resources

zuixingongju-resources HW Red Team Arsenal – Resource fil...

net: mvpp2: sync RX data at the hardware packet offset

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gpio: mvebu: fix NULL pointer dereference in suspend/resume

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mm/memory-failure: fix hugetlb_lock AA deadlock in get_huge_page_for_hwpoison

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SUSE 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...

OSV-2026-974 UNKNOWN READ in unsigned long std::__1::__tree<Ogre::VertexDeclaration*, std::__1::less<Ogre::Ve

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=528038936 Crash type: UNKNOWN READ Crash state: unsigned long std::1::treeOgre::VertexDeclaration, std::1::lessOgre::Ve Ogre::HardwareBufferManagerBase::destroyVertexDeclaration Ogre::VertexData::VertexData...

SUSE CVE-2026-52971

In the Linux kernel, the following vulnerability has been resolved: net: ena: PHC: Fix potential use-after-free in gettimestamp Move the phc-active check and resp pointer assignment to after acquiring the spinlock. Previously, phc-active was checked without holding the lock, and resp was cached...

SUSE CVE-2026-53217

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: sync RX data at the hardware packet offset mvpp2 programs the RX queue packet offset, so hardware writes received data at dmaaddr + MVPP2SKBHEADROOM. The current CPU sync starts at dmaaddr and only covers rxbytes +...

SUSE CVE-2026-53266

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebtsnat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source address rewrite behind skbensurewritableskb, 0. This is intentional: at the bridge ebtables hooks the Ethernet header is...

CVE-2026-53046

A flaw was found in the Linux kernel's ksmbd component. This vulnerability, a use-after-free, occurs when the ksmbd component incorrectly handles asynchronous async cryptographic operations, specifically with hardware crypto engines like the Qualcomm Crypto Engine QCE. When the QCE returns an...

CVE-2026-52971

A flaw was found in the Linux kernel's Elastic Network Adapter ENA driver, specifically within the Precision Time Protocol Hardware Clock PHC timestamp retrieval function. A race condition exists where the gettimestamp function could attempt to access memory that has already been freed by the...

CVE-2026-53217

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: sync RX data at the hardware packet offset mvpp2 programs the RX queue packet offset, so hardware writes received data at dmaaddr + MVPP2SKBHEADROOM. The current CPU sync starts at dmaaddr and only covers rxbytes +...

CVE-2026-53215

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: refill RX buffers before XDP or skb use The RX error path returns the current descriptor buffer to the hardware BM pool. That is only valid while the driver still owns the buffer. mvpp2rxrefill can fail after the...

UBUNTU-CVE-2026-53217

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: sync RX data at the hardware packet offset mvpp2 programs the RX queue packet offset, so hardware writes received data at dmaaddr + MVPP2SKBHEADROOM. The current CPU sync starts at dmaaddr and only covers rxbytes +...

CVE-2026-53215

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: refill RX buffers before XDP or skb use The RX error path returns the current descriptor buffer to the hardware BM pool. That is only valid while the driver still owns the buffer. mvpp2rxrefill can fail after the...