CVE-2026-68242

A flaw was found in the Linux kernel's graphics subsystem specifically drm/i915/gt. This vulnerability arises from an improper handling of memory allocation failures during graphics engine scheduling, which can lead to a null pointer dereference. A local attacker could exploit this issue to trigg...

CVE-2026-68248

A flaw was found in the Linux kernel's drm/i915 graphics driver. This vulnerability occurs when the system experiences an Out-Of-Memory OOM condition during a specific memory allocation. An attacker could potentially trigger this condition, leading to an improper return value and causing a system...

CVE-2026-48802

Summary (CVE-2026-48802, python-engineio): Before v4.13.2, a heartbeat-driven background thread could be created on new connections or PONG handling, causing DoS especially on synchronous servers. The fix in v4.13.2 changes the behavior so that the initial heartbeat background thread/async task i...

EUVD-2026-56854

python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...

CVE-2026-48809

python-engineio is a Python implementation of the Engine.IO realtime client and server. Versions prior to 4.13.2 have two specific configurations of the python-engineio server in which the size of incoming messages is not checked before the messages are loaded into memory. An attacker can take...

CVE-2026-68347

A flaw was found in the Linux kernel's AMD IOMMU Input/Output Memory Management Unit driver. This vulnerability is caused by an unsafe lock order during the allocation of graphics domains gdom and within the IOMMUDESTROY free path. This issue could lead to a system crash or a denial of service Do...

CVE-2026-68312

A flaw was found in the Linux kernel's Common Internet File System CIFS implementation. When a deferred file close operation is cancelled and memory allocation fails under pressure, a cifsFileInfo reference and an open server handle can leak. This resource leak could potentially lead to a Denial ...

netty-codec-redis: Netty: Denial of Service via malicious Redis array header

A flaw was found in Netty, a network application framework. The RedisArrayAggregator component pre-allocates memory based on the declared element count in a Redis array header. A remote attacker can exploit this by sending a small, malicious Redis array header that claims a huge initial capacity,...

netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake

A flaw was found in Netty, a network application framework. A remote attacker can exploit this vulnerability by sending a crafted TLS Transport Layer Security ClientHello message. This can lead to an eager allocation of a large memory buffer, causing a Denial of Service DoS due to excessive memor...

EUVD-2026-56825

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.17.0, shutdownclientconnection in src/server/nsturnserver.c prematurely calls decquota and releases bandwidth accounting during the first-stage close of a mobility-enabled allocation while preserving the allocation,...

CVE-2026-73215 The coturn server can end in a state where it does not accept more requests with "even-port" enabled.

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.17.0, turnportsallocateeven in src/apps/relay/turnports.c marks the unused odd sibling port as TPSTAKENODD for an EVEN-PORT Allocate request with reservation bit R=0 even though no RTCP socket will release it, allowin...

CVE-2026-54113

Allocation of resources without limits or throttling in Windows Kernel allows an unauthorized attacker to deny service over a network...

netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake

A flaw was found in Netty, a network application framework. A remote attacker can exploit this vulnerability by sending a crafted TLS Transport Layer Security ClientHello message. This can lead to an eager allocation of a large memory buffer, causing a Denial of Service DoS due to excessive memor...

netty: io.netty/netty-codec-http: io.netty/netty-codec-http2: Netty: Denial of Service via unbounded memory allocation in HTTP content decompression

A flaw was found in Netty. A remote attacker can bypass the configured decompression limit in the HttpContentDecompressor by sending a specially crafted compressed payload using Brotli br, Zstandard zstd, or Snappy content encodings. This can lead to unbounded memory allocation, resulting in an...

CVE-2026-12852

A flaw was found in Bouncy Castle for Java. A remote attacker could exploit this by providing a specially crafted message to the MLS wire decoder. The decoder allocates an attacker-declared opaque length without first performing a bounds check. This can lead to excessive memory allocation,...

CVE-2026-68212

A flaw was found in the Linux kernel's saa7134 media driver. During device probing, the saa7134videoinit1 function does not properly check return values from memory allocation, leading to unreleased memory and invalid page tables. This can result in memory leaks and the potential use of...

CVE-2026-68388

A flaw was found in the Linux kernel's Server Message Block SMB client. The smb3simplefallocaterange function, which manages file allocation, can incorrectly process overlapping allocated ranges provided by a server. This can result in parts of a file not being properly zero-filled, leading to...

CVE-2026-71217

A flaw was found in iperf3. A remote attacker can exploit this vulnerability by sending crafted control-channel JSON with oversized numeric parameters, such as parallel and len, which are not properly validated by the server. This improper input validation can lead to excessive stream and thread...

CVE-2026-15567

A flaw was found in Wildfly. A remote unauthenticated attacker can trigger OutOfMemoryError as CSIv2Util's GSS token decoder reads an attacker-controlled length field without bounds checking and attempts to allocate a byte array of that size...

CVE-2026-71218

CVE-2026-71218 in iperf3 involves a flaw in the JSON_read() function where a peer-controlled message length is accepted and memory is allocated without an upper bound. This can cause excessive memory consumption, leading to DoS via memory exhaustion, severe slowdown, or service termination. The i...