SUSE CVE-2026-52918

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: serialize acceptq access btsockpoll walks the accept queue without synchronization, while child teardown can unlink the same socket and drop its last reference. The unsynchronized accept queue walk has existed since th...

SUSE CVE-2026-52943

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: fix missing zerocopy reference in pskbcarve helpers pskbcarveinsideheader and pskbcarveinsidenonlinear both copy the old skbsharedinfo header into a new buffer via memcpy, which includes the destructorarg pointer uar...

SUSE CVE-2026-54514

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.0.0 until 2.18.8, 2.21.4, and 3.1.4, JDKFromStringDeserializer constructed InetSocketAddress with new InetSocketAddresshost, port, which performs eager DNS name resolution fo...

PT-2026-52227

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the netfilter component, several modules access the eth hdrskb function without properly verifying that the socket buffer skb is associated with an Ethernet device or that a valid MAC...

PT-2026-52504

Name of the Vulnerable Software and Affected Versions socat versions 1.8.0.0 through 1.8.1.1 Description A heap-based buffer overflow exists in the SOCKS5 DOMAINNAME reply parser during proxy connection setup. The issue stems from a sign-extension flaw where the domain name length byte is read as...

PT-2026-52228

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vsock/virtio component where a potential unbounded skb socket buffer queue can occur. The virtio transport inc rx pkt function checks if vvs-rx bytes plus the pack...

Linux Distros Unpatched Vulnerability : CVE-2026-53102

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: Fix memory leak after mt76connacmcuallocstareq mt76connacmcuallocstareq allocates an skb which is expected to be freed eventually by...

Linux Distros Unpatched Vulnerability : CVE-2026-52993

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tipc: fix double-free in tipcbufappend tipcmsgvalidate can potentially reallocate the skb it is validating, freeing the old one. In tipcbufappend, it was being...

Linux Distros Unpatched Vulnerability : CVE-2026-53035

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf, sockmap: Fix afunix iter deadlock bpfiterunixseqshow may deadlock when locksockfast takes the fast path and the iter prog attempts to update a sockmap...

Linux Distros Unpatched Vulnerability : CVE-2026-52974

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: tls: fix strparser anchor skb leak on offload RX setup failure When tlssetdeviceoffloadrx fails at tlsdevadd, the error path calls tlsswfreeresourcesrx to...

PT-2026-52280

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.1.0-rc6 Description An issue exists in the UDP receive path where the skb-dev field is repurposed as dev scratch via a union in sk buff. When a UDP socket is in a sockmap, the sk psock verdict recv function runs an...

PT-2026-52351

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the Bluetooth RFCOMM implementation. The function rfcomm get sock by channel scans the rfcomm sk list under a list lock but returns the selected...

PT-2026-52322

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the openvswitch component where the allocation of the reply skb socket buffer may occur either before or after locking the ovs mutex. If the allocation happens after...

PT-2026-52330

In the Linux kernel, the following vulnerability has been resolved: net: add pskb may pull to skb gro receive list skb gro receive list calls skb pullskb, skb gro offsetskb without first ensuring the data is in the linear area via pskb may pull. When the skb arrives via napi gro frags, skb headle...

PT-2026-52335

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the skbuff head cache within the xfrm iptfs component. The function input process payload stores first skb into xtfs-ra newskb under a drop lock during...

PT-2026-52371

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Bluetooth ISO implementation. In the iso sock rebind bc function, the bis pointer is cached and the socket lock is subsequently dropped. A concurrent...

buildah security update

1.43.1-2.0.1 - Drop nmap-ncat requirement and skip ignore-socket test case Orabug: 34117178 102:1.43.1-2 - Rebuild for CVE-2026-25679 - Resolves: RHEL-158759...

CVE-2026-13208

A flaw was found in KubeVirt's virt-handler domain notify server. The gRPC handlers for HandleDomainEvent and HandleK8SEvent derive the VMI identity namespace/name solely from the request body without validating it against the connection's origin. Each virt-launcher pod connects through a per-VMI...

CVE-2026-52912

A flaw was found in the Linux kernel's netfilter component. This vulnerability occurs because a queued bridge packet can retain a freed bridge master in its skb-dev field until it is reinjected. When the packet is later reinjected, the system attempts to use the freed bridge master, leading to a...

EUVD-2026-38901

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Take state lock for afunix iter When a BPF iterator program updates a sockmap, there is a race condition in unixstreambpfupdateproto where the peer pointer can become stale1 during a state transition TCPESTABLISHED ...