44 matches found
CVE-2026-14456
A flaw was found in OpenSSL. A remote attacker could exploit this by sending a large number of QUIC Initial packets to an OpenSSL QUIC server. This can cause the server to allocate and queue new incoming channels without limit, leading to unbounded memory growth. The excessive memory consumption...
CVE-2026-59899
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, HttpContentEncoder the superclass of the production handler HttpContentCompressor maintains a per-channel ArrayDeque named acceptEncodingQueue that accumulates attacker-controll...
PT-2026-63547
Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.1.136.Final Netty versions prior to 4.2.16.Final Description HttpContentEncoder the superclass of the production handler HttpContentCompressor maintains a per-channel ArrayDeque named acceptEncodingQueue that...
PT-2026-58061
Summary Cloudflare quiche was discovered to be vulnerable to memory resource exhaustion due to unbounded queuing of post-handshake client migration events. Impact quiche supports the connection migration features described in Section 9 of RFC 9000, which allows a single QUIC connection to survive...
SUSE CVE-2026-53132
In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix potential unbounded skb queue virtiotransportincrxpkt checks vvs-rxbytes + len vvs-bufalloc. virtiotransportrecvenqueue skips coalescing for packets with VIRTIOVSOCKSEQEOM. If fed with packets with len == 0 and...
EUVD-2026-39337
In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix potential unbounded skb queue virtiotransportincrxpkt checks vvs-rxbytes + len vvs-bufalloc. virtiotransportrecvenqueue skips coalescing for packets with VIRTIOVSOCKSEQEOM. If fed with packets with len == 0 and...
AZL-90384 CVE-2026-53132 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix potential unbounded skb queue virtiotransportincrxpkt checks vvs-rxbytes + len vvs-bufalloc. virtiotransportrecvenqueue skips coalescing for packets with VIRTIOVSOCKSEQEOM. If fed with packets with len == 0 and...
UBUNTU-CVE-2026-53132
In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix potential unbounded skb queue virtiotransportincrxpkt checks vvs-rxbytes + len vvs-bufalloc. virtiotransportrecvenqueue skips coalescing for packets with VIRTIOVSOCKSEQEOM. If fed with packets with len == 0 and...
CVE-2026-53132
CVE-2026-53132 affects the Linux kernel vsock/virtio, where receiving zero-length packets with VIRTIO_VSOCK_SEQ_EOM could cause an unbounded skb queue growth, exhausting memory. The root cause is a miscalculation of backlog: vvs->rx_bytes + len > vvs->buf_alloc allows large queues when l...
EUVD-2026-33950
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the custom CappedConcurrentHashMap introduced for Java TLS state tracking never removes keys from its insertion-order queue when entries are deleted. In long-running...
PT-2026-52228
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vsock/virtio component where a potential unbounded skb socket buffer queue can occur. The virtio transport inc rx pkt function checks if vvs-rx bytes plus the pack...
Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001429)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001429 advisory. An issue was discovered in Xen through 4.14.x. Some OSes such as Linux, FreeBSD, and NetBSD are processing watch events using a single thread. If the events are...
EUVD-2021-0580
Malware in sbrugna...
CVE-2024-1410 Unbounded storage of information related to connection ID retirement, in quiche
Cloudflare quiche was discovered to be vulnerable to unbounded storage of information related to connection ID retirement, which could lead to excessive resource consumption. Each QUIC connection possesses a set of connection Identifiers IDs; see RFC 9000 Section 5.1...
PT-2023-32560 · Quiche · Quiche
Name of the Vulnerable Software and Affected Versions: quiche versions 0.15.0 through 0.19.0 Description: The issue is related to unbounded queuing of path validation messages, which could lead to excessive resource consumption. QUIC path validation requires that the recipient of a PATH CHALLENGE...
GHSA-M974-XJ4J-7QV5 Boxo bitswap/server: DOS unbounded persistent memory leak
Impact An attacker is able allocate arbitrarily many bytes in the Bitswap server by sending many WANTBLOCK and or WANTHAVE requests which are queued in an unbounded queue, with allocations that persist even if the connection is closed. This affects users accepting untrusted connections with the...
SUSE CVE-2020-29568
An issue was discovered in Xen through 4.14.x. Some OSes such as Linux, FreeBSD, and NetBSD are processing watch events using a single thread. If the events are received faster than the thread is able to handle, they will get queued. As the queue is unbounded, a guest may be able to trigger an OO...
Denial Of Service (DoS)
xen is vulnerable to denial of service. An out-of-memory occurs when an unbounded queue of single threaded events are received faster than the thread is able to handle...
CVE-2021-21294
Http4s http4s-blaze-server is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its...
ALPINE-CVE-2020-29568
An issue was discovered in Xen through 4.14.x. Some OSes such as Linux, FreeBSD, and NetBSD are processing watch events using a single thread. If the events are received faster than the thread is able to handle, they will get queued. As the queue is unbounded, a guest may be able to trigger an OO...