CVE-2026-70289

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

EUVD-2026-73358

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally...

CVE-2026-70289

CVE-2026-70289 is a heap-based buffer overflow in the Windows Win32 Kernel Subsystem (Win32k) that allows an authorized (low-privilege) attacker to elevate privileges locally . The vulnerability is rated CVSS 7.8 (HIGH) with local attack vector, low complexity, and high impact to confidentiality,...

EUVD-2026-73075

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

PT-2026-87794

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

CVE-2026-70289: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally...

CVE-2026-70290: Use of Uninitialized Resource

Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally...

CVE-2026-80896

In the Linux kernel, the following vulnerability has been resolved: mshv: Fix race in mshvirqfddeassign mshvirqfddeactivate and the hlist traversal of ptirqfdslist require pt-ptirqfdslock to be held, but mshvirqfddeassign omits it. This races with the EPOLLHUP path in mshvirqfdwakeup, which does...

UBUNTU-CVE-2026-80760

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: reject HCICMDSYNC paramslen above 255 mgmthcicmdsync checks that the message length agrees with paramslen but puts no upper bound on it. paramslen is le16 while the parameter length in the HCI command header is a...

CVE-2026-80716

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: wake linked drain waiters on unlink sndpcmdrain on a linked stream parks an on-stack wait entry on the drained peer's runtime-sleep, and after scheduletimeout removes it only if that peer is still found in the caller's...

CVE-2026-74749

In the Linux kernel, the following vulnerability has been resolved: rseq: Prevent hard lockup on granted time slice extension exittousermodeloop invokes rseqgranttimesliceextension with interrupts enabled. If the extension is granted it invokes hrtimerrearmdeferredtif to ensure that a pending...

CVE-2026-74748

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix refcount race between list:set GC and swap ipsetputbyindex resolved the index to a set pointer under RCU, then took ipsetreflock in ipsetput to decrement set-ref. ipsetswap holds that same lock while swappin...

SUSE SLES15: kernel-livepatch-6_4_0-150600_23_70-default / etc (SUSE-SU-2026:3754-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3754-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.70 fixes various security issues: The following security issues were fixed: -...

PT-2026-80729

A security issue was discovered in the Linux kernel. An attacker could possibly use this to compromise the system. This update corrects flaws in the following subsystems: - Open vSwitch;...

CVE-2026-20320

creationtimestamp| type| source ---|---|--- 2026-08-20 02:25:18+00:00| seen| https://bsky.app/profile/securityonline.bsky.social/post/3mti6xkiyyv2u 2026-08-20 12:21:41+00:00| seen| https://bsky.app/profile/thedailytechfeed.com/post/3mtjabxdkxh2l 2026-08-20 12:31:25+00:00| seen|...

CVE-2026-72429

A flaw was found in the Linux kernel's IPv6 In-situ Operations, Administration, and Maintenance IOAM subsystem. This vulnerability arises from a type confusion where a dummy network destination entry dstentry is incorrectly handled as a routing information structure rt6info. When this dummy entry...

kernel: rxrpc: Fix potential UAF after skb_unshare() failure

A flaw was found in the Linux kernel's rxrpc subsystem. This vulnerability arises when the system attempts to unshare a packet buffer, and the operation fails due to an allocation issue. This failure can lead to a Use-After-Free UAF condition, where the system attempts to access memory that has...

UBUNTU-CVE-2026-72458

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix NULL pointer dereference in unpackpdb pdb-dfa could be NULL if unpackdfa fails, causing a NULL pointer dereference...

CVE-2026-74370

The CVE-2026-74370 issue affects the Linux kernel and is resolved by a liveupdate fix for a TOCTOU race in luo_session_retrieve(). The root cause was a race between the lookup and the session mutex where a thread could release and free the session; the patch extends the scope of the rwsem_read lo...

CVE-2026-72442

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: fix and simplify IP6IP6 tunnel handling Fix nfflowip6tunnelproto to use pskbmaypull instead of skbheaderpointer to ensure the outer IPv6 header is in the skb headroom, which is required for subsequent packet...