CVE Vulnerability Catalog

Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys.

The MainWP Child plugin versions up to 6.1.1 contain a vulnerability allowing unauthenticated attackers to bypass access controls. This flaw enables unauthorized operations on the site without requiring authentication.

A vulnerability in Devolutions Server versions 2026.2.4.0 through 2026.2.7.0 allows an authenticated user with the UserGroupsView permission to coerce server-side authentication to an attacker-controlled host. By crafting a DomainName parameter in the PAM AD discovery endpoints, the attacker can capture PAM provider credentials as an NTLMv2 challenge-response.

An attacker can send a crafted EDNS OPT record that will be ignored by DNSdist’s filtering rules, but will be rewritten as a valid OPT record when EDNS Client Subnet is inserted, causing the backend to see the EDNS option(s) that DNSdist did not filter.

An attacker can send crafted DNS over HTTP/3 queries, triggering an exception that prevents some buffer from being freed right away. The buffer will be freed at the end of the QUIC connection, but on some setups it might be possible to open enough concurrent DoH3 streams to trigger an out-of-memory condition, resulting in a denial of service.

An out-of-bounds read might happen when SetMacAddrAction is used, potentially resulting in uninitialized memory being sent over the network or a crash.

An attacker can send IXFR queries, causing outgoing TCP connections to the backend to be stuck until a timeout occurs instead of being released immediately. This could lead to a denial of service (DoS) if there is a limit on concurrent connections or if file descriptors are exhausted.

An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame.

An attacker sending a large number of crafted DNS queries might be able to trigger a dynamic block being inserted with a value causing invalid output to be produced in the prometheus endpoint. The prometheus endpoint will then be rejected by the scraper until the dynamic block expires.

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to cache poisoning.

An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.

The age of the 'Remember me' cookie is not verified on the server, potentially allowing an attacker to intercept a valid cookie and reuse it indefinitely, even after the configured expiration time has passed.

A vulnerability in Apache Shiro with the shiro-guice module in a web servlet context may lead to authentication bypass through a specially crafted HTTP request. This affects all Apache Shiro versions up to 2.x and 3.0.0-alpha-1 when using the shiro-guice module.

A vulnerability in Apache Kvrocks affects versions from 2.6.0 through 2.15.0, and users are recommended to upgrade to version 2.16.0 to fix the issue.

A vulnerability was found in the Linux kernel's KVM for ARM64, where page table walk functions for fault injection and AT emulation did not hold the SRCU lock. This could lead to race conditions with memslot changes, potentially destabilizing virtual machines.

A use-after-free vulnerability was found in the Linux kernel's Bluetooth ISO stack. The iso_sock_rebind_bc() function caches a pointer to the hci_conn structure and then releases the socket lock, allowing a concurrent close() to free the memory, leading to use-after-free.

A use-after-free vulnerability was found in the Linux kernel when processing MLD queries. A pointer to the multicast group address is retrieved during initial packet parsing but is not reloaded after skb header reallocation, leading to use-after-free.

A logic flaw in the Linux kernel's __smc_setsockopt() function allows a local unprivileged user to cause a Denial of Service (DoS) by holding the socket lock indefinitely. The issue arises from calling copy_from_sockptr() while holding lock_sock, which combined with userfaultfd-monitored memory can halt execution and exhaust kernel worker threads.

A use-after-free vulnerability was found in the Linux kernel's OP-TEE driver. The issue occurs when the client exits before the supplicant, leading to a race condition and use of freed memory.

A use-after-free vulnerability was found in the Linux kernel's EROFS filesystem. The issue occurs when z_erofs_decompress_kickoff() is called asynchronously after I/O completion and can race with the filesystem unmount process, leading to access to already freed sbi structure memory.