dnsmasq: NSEC bitmap parsing infinite loop

A denial of service vulnerability was discovered in dnsmasq's DNSSEC validation. When parsing NSEC and NSEC3 bitmap records, the window iteration logic fails to account for the 2-byte window header when advancing through the bitmap data. A specially crafted DNS response with a zero-length bitmap...

CVE-2026-54712

The CVE pertains to OpenTelemetry Java Instrumentation . In versions prior to 2.27.0 , the RMI context propagation payload reader limits the number of context entries but not the aggregate size of the strings, allowing an attacker who can reach an RMI endpoint on an instrumented JVM to send an ov...

CVE-2026-53353

A flaw was found in the Linux kernel's High-availability Seamless Redundancy HSR module. An incorrect assumption in the hsraddrisself function regarding the selfnode during device unregistration could lead to unexpected system behavior. This occurs because the selfnode is cleared before the devic...

CVE-2026-53334

A flaw was found in the Linux kernel's Data Access Monitor DAMON reclaim and Least Recently Used LRU sort mechanisms. This vulnerability arises from an incorrect assumption that a memory allocation will always succeed. If the allocation fails, a NULL pointer is dereferenced, which can lead to...

CVE-2026-53338

A flaw was found in the Linux kernel's Airoha QDMA driver. This vulnerability occurs when the ofreservedmemlookup function returns a NULL pointer, indicating that a referenced reserved memory region is not found. The driver then attempts to dereference this NULL pointer, leading to a kernel NULL...

CVE-2026-53329

A flaw was found in the Linux kernel's drm/amd/display component. The dalvectorreserve function calculates memory allocation size using 32-bit arithmetic, which can lead to an integer overflow. This overflow causes a smaller memory buffer to be allocated than intended, resulting in a heap overflo...

CVE-2026-53352

A flaw was found in the Linux kernel. A race condition exists in the zapotherthreads function where job control flags are not properly cleared for the calling thread. This can occur when a multi-threaded process receives a stop signal, and one of its threads concurrently calls execve. The...

kernel: tcp: fix potential race in tcp_v6_syn_recv_sock()

A flaw was found in the Linux kernel. A race condition exists in the TCP Transmission Control Protocol IPv6 Internet Protocol version 6 socket handling, specifically within the tcpv6synrecvsock function. This occurs because a child socket becomes visible in the TCP hash table before its...

kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()

A flaw was found in the Linux kernel's RDMA/mlx4 component. This vulnerability arises from the incorrect use of Read-Copy Update RCU in the mlx4srqevent function. An attacker could potentially trigger an event before the srq object is fully initialized, leading to a system crash. This could resul...

CVE-2026-53332

A flaw was found in the Linux kernel's Qualcomm NGD Next Generation Display controller qcom-ngd-ctrl component. This vulnerability arises from a race condition where callbacks are registered before the NGD device is fully initialized. This can lead to the callbacks operating on uninitialized data...

CVE-2026-53335

A flaw was found in the Linux kernel. The DAMONLRUSORT component, responsible for memory management, does not properly handle allocation failures of the damonctx object. This can lead to a NULL pointer dereference when damoncommitctx is called with a NULL ctx pointer, potentially causing a system...

CVE-2026-53355

A flaw was found in the Linux kernel's Reliable Datagram Sockets RDS over InfiniBand IB connection teardown process. When the rdsibsetupqp function fails to set up a connection, it may free a memory allocation isends without properly clearing the associated pointer. This can lead to a stale point...

CVE-2026-53341

A flaw was found in the Linux kernel. This vulnerability, a Use-After-Free UAF, occurs in the fhandle component when the maydecodefh function accesses mount namespace information without proper locking. This creates a race condition that could be exploited by an attacker. The most severe...

CVE-2026-54908

CVE-2026-54908 affects the Pion DTLS Go implementation. Versions prior to 3.1.4 are vulnerable to a remote Denial of Service caused by a panic while parsing a crafted ECDHE_PSK ServerKeyExchange message. The issue has been fixed in 3.1.4. No exploitation details are provided in the documents.

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

gnutls: GnuTLS: Denial of Service via heap buffer overflow in DTLS handshake fragment reassembly

A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in mergehandshakepacket where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the messagelength field remains...

gnutls: GnuTLS: Denial of Service via DTLS zero-length fragment

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service...

CVE-2026-47262

containerd is an open-source container runtime. Versions prior to 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2, contain a vulnerability that allows a maliciously crafted image to cause a Denial of Service DoS condition. When creating a container from this image, memory exhaustion occurs, leading to an...

CVE-2026-47262

containerd is an open-source container runtime. Versions prior to 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2, contain a vulnerability that allows a maliciously crafted image to cause a Denial of Service DoS condition. When creating a container from this image, memory exhaustion occurs, leading to an...

Pillow: Pillow: Denial of Service via decompression bomb in FITS image processing

A flaw was found in Pillow, a Python imaging library. This vulnerability allows a remote attacker to trigger a denial of service DoS by providing a specially crafted FITS image file. The library's failure to limit the amount of GZIP-compressed data during decoding can lead to unbounded memory...