Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099744)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099744 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4fcreplayinode error paths During code review, Joseph found that...

CVE-2026-74543

In the Linux kernel, the following vulnerability has been resolved: net: udptunnel: fix memory leak in udptunnelnicunregister syzbot reported a memory leak 1 in the UDP tunnel NIC offload code. When device registration fails e.g. in registernetdevice, netdev core unwinds by sending a single...

Linux Distros Unpatched Vulnerability : CVE-2026-68240

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/gpusvm: publish dpagemap early to avoid device mapping leak on error drmgpusvmgetpages only stored the local dpagemap into svmpages-dpagemap on the success...

CVE-2026-68312

In the Linux kernel, the following vulnerability has been resolved: cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths In cifsclosedeferredfile, cifsclosealldeferredfiles, and cifsclosedeferredfileunderdentry, when a pending deferred close is cancelled via...

CVE-2026-68223 media: meson: vdec: Fix memory leak in error path of vdec_open

In the Linux kernel, the following vulnerability has been resolved: media: meson: vdec: Fix memory leak in error path of vdecopen The vdecopen function previously jumped directly to errm2mrelease when vdecinitctrls failed, skipping release of the m2m context. This caused a resource leak. Fix it b...

Linux Distros Unpatched Vulnerability : CVE-2026-68223

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: meson: vdec: Fix memory leak in error path of vdecopen The vdecopen function previously jumped directly to errm2mrelease when vdecinitctrls failed,...

The vulnerability of the tpm2_load_cmd() function in the security/keys/trusted-keys/trusted_tpm2.c module of the Linux kernel’s key management component allows a malicious actor to trigger a service failure.

The vulnerability of the tpm2loadcmd function in the security/keys/trusted-keys/trustedtpm2.c module of the Linux kernel’s key management component is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to trigger a service failure...

CVE-2026-49337 libde265 has an unbounded memory leak via orphaned slice headers in `read_slice_NAL`

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted sequence of H.265 NAL units causes decodercontext::readsliceNAL libde265/decctx.cc:481 to attach slice headers to a finished picture object that has no active image unit, resulting in...

OPENSUSE-SU-2026:20974-1 Security update for libheif

This update for libheif fixes the following issues Update to 1.23.0: - CVE-2025-68431: heap buffer over-read in HeifPixelImage: overlay via crafted HEIF that exercises the overlay image item bsc1255735. - CVE-2026-3949: manipulation of the argument size of a malicious frame can lead to...

CVE-2026-45870 SUNRPC: auth_gss: fix memory leaks in XDR decoding error paths

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: authgss: fix memory leaks in XDR decoding error paths The gssxdecctx, gssxdecstatus, and gssxdecname functions allocate memory via gssxdecbuffer, which calls kmemdup. When a subsequent decode operation fails, these...

The vulnerability of the setup_base_ctxt() function in the drivers/infiniband/hw/hfi1/file_ops.c file of the Linux operating system’s kernel driver allows a hacker to cause a service failure.

The vulnerability of the setupbasectxt function in the drivers/infiniband/hw/hfi1/fileops.c file of the Linux kernel’s InfiniBand driver is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-23080 can: mcba_usb: mcba_usb_read_bulk_callback(): fix URB memory leak

In the Linux kernel, the following vulnerability has been resolved: can: mcbausb: mcbausbreadbulkcallback: fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a "can: gsusb: gsusbreceivebulkcallback: fix URB memory leak". In mcbausbprobe - mcbausbstart, the URBs for USB-in transfe...

SUSE CVE-2023-54204

In the Linux kernel, the following vulnerability has been resolved: mmc: sunplus: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, 1. the memory allocated in mmcallochost will be leaked 2. null-ptr-deref will happen when calling mmcremovehost in...

UBUNTU-CVE-2022-50887

In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix unbalanced of node refcount in regulatordevlookup I got the the following report: OF: ERROR: memory leak, expected refcount 1 instead of 2, ofnodeget/ofnodeput unbalanced - destroy cset entry: attach overlay...

CVE-2023-54320

The CVE-2023-54320 issue in the Linux kernel affects the amd_pmc_stb_debugfs_open_v2() function (platform/x86/amd). When STB debug mechanism is enabled and amd_pmc_send_cmd() fails, the allocated buffer may not be freed, causing a memory leak. A fix was implemented to release the buffer in the fa...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992164)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992164 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: clean up skbs if ath9khifusbrxstream fails Syzkaller detected a memory leak ...

CVE-2023-54020 dmaengine: sf-pdma: pdma_desc memory leak fix

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: pdmadesc memory leak fix Commit b2cc5c465c2c "dmaengine: sf-pdma: Add multithread support for a DMA channel" changed sfpdmaprepdmamemcpy to unconditionally allocate a new sfpdmadesc each time it is called. The...

The vulnerability of the `open_cached_dir()` function in the `fs/smb/client/cached_dir.c` module allows a hacker to cause a service failure within the Linux operating system’s SMB kernel.

The vulnerability of the opencacheddir function in the fs/smb/client/cacheddir.c module, which is part of the SMB client kernel support in Linux operating systems, relates to the lack of memory release after the effective lifespan has ended. Exploiting this vulnerability could allow an attacker t...

Resource Exhaustion (Memory and Handle Leaks) on Windows and macOS

Affected versions of this crate contain resource leaks when querying thread counts on Windows and Apple platforms. Windows The threadamount function calls CreateToolhelp32Snapshot but fails to close the returned HANDLE using CloseHandle. Repeated calls to this function will cause the handle count...

RUSTSEC-2025-0125 Resource Exhaustion (Memory and Handle Leaks) on Windows and macOS

Affected versions of this crate contain resource leaks when querying thread counts on Windows and Apple platforms. Windows The threadamount function calls CreateToolhelp32Snapshot but fails to close the returned HANDLE using CloseHandle. Repeated calls to this function will cause the handle count...