CVE-2026-64269

The CVE-2026-64269 issue affects the Linux kernel’s RDMA path (RDMA/rtrs-srv) where rdma_write_sg() uses desc[0].len from the wire descriptor to determine the RDMA_WRITE length. The length could exceed the bound of the mapped chunk because it wasn’t checked against max_chunk_size, enabling a peer...

PT-2026-64542

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the NVMe target RDMA component. The function nvmet rdma queue connect invokes nvmet rdma find get device, which uses kref get to acquire a reference to t...

Linux Distros Unpatched Vulnerability : CVE-2026-64321

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme: target: rdma: fix ndev refcount leak on queue connect nvmetrdmaqueueconnect calls nvmetrdmafindgetdevice which acquires a reference on the returned ndev v...

CVE-2026-64268: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: bound Read Response placement to the RREAD length In drivers/infiniband/sw/siw/siwqprx.c, siwprocrresp places each inbound Read Response DDP segment at sge-laddr + wqe-processed and then accumulates wqe-processed, but i...

CVE-2026-64269: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-srv: Bound RDMA-Write length to chunk size in rdmawritesg When the server answers an RTRS READ, rdmawritesg builds the source scatter/gather entry for the IBWRRDMAWRITE that returns data to the peer. Its length is taken...

CVE-2026-64321: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvme: target: rdma: fix ndev refcount leak on queue connect nvmetrdmaqueueconnect calls nvmetrdmafindgetdevice which acquires a reference on the returned ndev via krefget. On the path where the host queue backlog is exceeded and...

PT-2026-64502

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Threads parked in the svc rdma sq wait function on sc sq ticket wait or sc send wait can hang indefinitely in a TASK UNINTERRUPTIBLE state during transport teardown. This occurs because...

SUSE CVE-2026-63860

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Prefer NLANULSTRING These attributes are evaluated as c-string passed to strcmp, but NLASTRING doesn't check for the presence of a \0 terminator. Either this needs to switch to nlastrcmp and needs to adjust printf fmt...

PT-2026-64347

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the block layer where blk insert cloned request fails to recompute nr integrity segments against the bottom queue. In stacked driver configurations, such as dm-multipa...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

Oracle Linux 8 : kernel (ELSA-2026-42552)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-42552 advisory. - RDMA/mana: Remove user triggerable WARNON in manaibcreateqprss Gaurav Goklani RHEL-180153 CVE-2026-46117 Tenable has extracted the preceding...

RockyLinux 8 : kernel-rt (RLSA-2026:42550)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:42550 advisory. kernel: RDMA/mana: Remove user triggerable WARNON in manaibcreateqprss CVE-2026-46117 kernel: Bluetooth: l2cap: Add missing chan lock in...

CVE-2026-63860

A flaw was found in the Linux kernel's RDMA/core component. This vulnerability arises from the improper handling of Netlink Attribute NLA strings, where attributes evaluated as C-strings do not properly check for a null terminator. A local attacker could potentially provide specially crafted inpu...

SUSE-SU-2026:22742-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-10263: arm64: cputype: Add C1-Premium definitions bsc1266290. - CVE-2025-39894: netfilter: brnetfilter: do not check confirmed bit in brnflocalin after confirm...

SUSE-SU-2026:22769-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-10263: arm64: cputype: Add C1-Premium definitions bsc1266290. - CVE-2025-39894: netfilter: brnetfilter: do not check confirmed bit in brnflocalin after confirm...

SUSE-SU-2026:22835-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-10263: arm64: cputype: Add C1-Premium definitions bsc1266290. - CVE-2025-39894: netfilter: brnetfilter: do not check confirmed bit in brnflocalin after confirm...

SUSE-SU-2026:22812-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-10263: arm64: cputype: Add C1-Premium definitions bsc1266290. - CVE-2025-39894: netfilter: brnetfilter: do not check confirmed bit in brnflocalin after confirm...

OPENSUSE-SU-2026:21388-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-10263: arm64: cputype: Add C1-Premium definitions bsc1266290. - CVE-2025-39894: netfilter: brnetfilter: do not check confirmed bit in brnflocalin after confirm...

Important: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ANT-2026-M8R2AWBV · linux · other

other high Severity Claude high · Security research firm - · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-M8R2AWBV: ksmbd SMB-Direct: pre-auth remote heap overflow via preferredsendsize signedness mintint Pre-auth remot...