CVE-2026-43154

The CVE-2026-43154 issue affects the Linux kernel EROFS filesystem, where crafted EROFS images with valid volume labels trigger incorrect early exits in volume label handling, leading to folio reference leaks. Affected component is the EROFS implementation in the kernel; root cause is improper co...

CVE-2026-43107

In the Linux kernel, the following vulnerability has been resolved: xfrm: account XFRMAIFID in aevent size calculation xfrmgetae allocates the reply skb with xfrmaeventmsgsize, then buildaevent appends attributes including XFRMAIFID when x-ifid is set. xfrmaeventmsgsize does not include space for...

RHSA-2026:8291 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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CVE-2026-43070

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter verifier. The verifier fails to correctly reset a register's ID after a BPFEND byte swap operation. This oversight can lead to the verifier incorrectly propagating learned memory bounds to other registers, creating false confidence...

SUSE-SU-2026:21533-1 Security update for the Linux Kernel (Live Patch 2 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.7.1 fixes various security issues The following security issues were fixed: - CVE-2025-39977: futex: Prevent use-after-free during requeue-PI bsc1252048. - CVE-2025-71066: net/sched: ets: Always remove class from active list before...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: httpd: httpd-2.4.67-0.1.hum1 aarch64, x8664 httpd-core-2.4.67-0.1.hum1 aarch64, x8664 httpd-devel-2.4.67-0.1.hum1 aarch64, x8664 httpd-filesystem-2.4.67-0.1.hum1 noarch httpd-manual-2.4.67-0.1.hu...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.18.39 bug fix and security update

Red Hat OpenShift Container Platform release 4.18.39 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.18. Red Hat Product Security has rated this update as having a...

CVE-2026-43118

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix zero size inode with non-zero size after log replay When logging that an inode exists, as part of logging a new name or logging new dir entries for a directory, we always set the generation of the logged inode item to ...

CVE-2026-43117

CVE-2026-43117 affects the Linux kernel’s btrfs tracepoints: when overlay is layered on btrfs, dentry->d_sb may reference the overlay superblock, causing a crash during fsid assignment. The root cause is deriving the wrong superblock for the event btrfs_sync_file(); the fix is to use file_inod...

CVE-2026-43114

Summary: CVE-2026-43114 involves the Linux kernel netfilter nft_set_pipapo_avx2 path. The bug arises when AVX2 matching incorrectly masks and returns a non-matching entry on expiry after a flush, causing a clashing element report. Root-cause: too-early return in AVX2 match functions, leading to o...

CVE-2026-43114 netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapoavx2: don't return non-matching entry on expiry New test case fails unexpectedly when avx2 matching functions are used. The test first loads a ranomly generated pipapo set with 'ipv4 . port' key, i.e. nft -...

CVE-2026-43106 cachefiles: fix incorrect dentry refcount in cachefiles_cull()

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix incorrect dentry refcount in cachefilescull The patch mentioned below changed cachefilesburyobject to expect 2 references to the 'rep' dentry. Three of the callers were changed to use startremovingdentry which tak...

CVE-2026-43094

In the Linux kernel, the following vulnerability has been resolved: ixgbevf: add missing negotiatefeatures op to Hyper-V ops table Commit a7075f501bd3 "ixgbevf: fix mailbox API compatibility by negotiating supported features" added the .negotiatefeatures callback to ixgbemacoperations and populat...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: go-fdo-server: go-fdo-server-1.0.1-0.1.hum1 aarch64, x8664 go-fdo-server-manufacturer-1.0.1-0.1.hum1 noarch go-fdo-server-owner-1.0.1-0.1.hum1 noarch go-fdo-server-rendezvous-1.0.1-0.1.hum1 noarc...

Velocidex Velociraptor has an off-by-one error

An off-by-one error CWE-193 in the ConsumeUnit16Array and ConsumeUnit64Array functions in Velocidex Velociraptor before version 0.76.5 on Windows and Linux allows a local attacker to cause a Denial of Service DoS via a process crash by providing a specially crafted .evtx file to the parseevtx VQL...

CVE-2026-7572

Velociraptor (Velocidex Velociraptor) before version 0.76.5 on Windows and Linux contains an off-by-one error (CWE-193) in the EVTX parser, specifically in ConsumeUnit16Array and ConsumeUnit64Array, that allows a local attacker to cause a Denial of Service via a crafted .evtx file sent to the par...

SUSE CVE-2026-43007

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Handle DBC deactivation if the owner went away When a DBC is released, the device sends a QAICTRANSDEACTIVATEFROMDEV transaction to the host over the QAICCONTROL MHI channel. QAIC handles this by calling...

SUSE CVE-2026-43012

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix switchdev mode rollback in case of failure If for some internal reason switchdev mode fails, we rollback to legacy mode, before this patch, rollback will unregister the uplink netdev and leave it unregistered causin...

Linux Distros Unpatched Vulnerability : CVE-2026-43230

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/rds: Clear reconnect pending bit When canceling the reconnect worker, care must be taken to reset the reconnect-pending bit. If the reconnect worker has not...

Linux Distros Unpatched Vulnerability : CVE-2026-43132

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dm-verity: correctly handle dmbufioclientcreate failure If either of the calls to dmbufioclientcreate in verityfecctr fails, then dmbufioclientdestroy is later...