Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed a leak of the rxgk context in rxgkverifyresponse. Fixed rxgkverifyresponse to properly clean up the rxgk context it creates...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In 64-bit versions of the Linux kernel, Copyfromuser does not implement uaccessbeginnospec, which allows a user to bypass the “accessok” check and pass a kernel pointer to copyfromuser. This would enable an attacker to leak sensitive information. We recommend upgrading beyond commit...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: inetdiag: fixed a kernel-infoleak issue for UDP sockets KMSAN reported a kernel-infoleak issue 1 that could be exploited by unprivileged users. After analysis, it turned out that UDP was not initializing r-idiagexpires. Other...

CVE-2026-43451

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: fix entry leak in bridge verdict error path nfqnlrecvverdict calls finddequeueentry to remove the queue entry from the queue data structures, taking ownership of the entry. For PFBRIDGE packets, it then...

CVE-2026-43396

In the Linux kernel, the vulnerability CVE-2026-43396 is in the drm/xe/sync path. When dma_fence_chain_alloc() fails, the user fence reference is not released, causing a memory leak. Documented across multiple sources (Red Hat, SUSE, Ubuntu, Debian OSV entries, and NVD), the issue is fixed by the...

CVE-2026-43373 net: ncsi: fix skb leak in error paths

In the Linux kernel, the following vulnerability has been resolved: net: ncsi: fix skb leak in error paths Early return paths in NCSI RX and AEN handlers fail to release the received skb, resulting in a memory leak. Specifically, ncsiaenhandler returns on invalid AEN packets without consuming the...

Linux Distros Unpatched Vulnerability : CVE-2026-31632

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rxrpc: Fix leak of rxgk context in rxgkverifyresponse Fix rxgkverifyresponse to clean up the rxgk context it creates. CVE-2026-31632 Note that Nessus relies on...

CVE-2026-31653

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: dealloc repeatcallcontrol if damoncall fails damoncall for repeatcallcontrol of DAMONSYSFS could fail if somehow the kdamond is stopped before the damoncall. It could happen, for example, when te damon context was...

CVE-2026-31614 smb: client: fix off-by-8 bounds check in check_wsl_eas()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix off-by-8 bounds check in checkwsleas The bounds check uses u8 ea + nlen + 1 + vlen as the end of the EA name and value, but eadata sits at offset sizeofstruct smb2filefulleainfo = 8 from ea, not at offset 0. The...

CVE-2026-31610

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix mechToken leak when SPNEGO decode fails after token alloc The kernel ASN.1 BER decoder calls action callbacks incrementally as it walks the input. When ksmbddecodenegTokenInit reaches the mechToken 2 OCTET STRING...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013609)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013609 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/xen: Fix memory leak in xeninitlockcpu In xeninitlockcpu, the @name has allocated new string ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011216)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011216 advisory. In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra114clockinit offindmatchingnode returns a node pointer with...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013073)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013073 advisory. In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: scmi: Fix genpd leak on provider registration failure If ofgenpdaddprovideronecell...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007325)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007325 advisory. In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: fix leak of memory fw Tenable has extracted the preceding description block...

ROS-20260414-73-0041

Vulnerability in kernel-lt related to failure to release a resource after its valid lifetime has expired. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service using specially crafted ipv6 traffic...

CVE-2026-23384

CVE-2026-23384 : In the Linux kernel's RDMA/ionic component, a kernel stack leak was fixed in the function ionic_create_cq(). The resp structure leaks 7 bytes from rsvd[7], and up to 4 additional bytes in cqid[2] (potentially 11 bytes total) if udma_mask only has bit 0 set and cqid[1] is not writ...

CVE-2026-23335 RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah()

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix kernel stack leak in irdmacreateuserah struct irdmacreateahresp // 8 bytes, no padding u32 ahid; // offset 0 - SET uresp.ahid = ah-scah.ahinfo.ahidx u8 rsvd4; // offset 4 - NEVER SET - LEAK ; rsvd4: 4 bytes of sta...

CVE-2026-23330

Summary: CVE-2026-23330 affects the Linux kernel NFC/NCI subsystem. The issue arises in nci_close_device() where pending data exchanges may not be completed before closing, allowing a leaking unreferenced socket object (example: 0xff1100000f435000, size 2048) and associated references. This could...

CVE-2026-23296 scsi: core: Fix refcount leak for tagset_refcnt

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix refcount leak for tagsetrefcnt This leak will cause a hang when tearing down the SCSI host. For example, iscsid hangs with the following call trace: 130120.652718 scsiallocsdev: Allocation failure during SCSI...

CVE-2026-23228 smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection()

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix leak of activenumconn in ksmbdtcpnewconnection On kthreadrun failure in ksmbdtcpnewconnection, the transport is freed via freetransport, which does not decrement activenumconn, leaking this counter. Replace...