CVE-2026-32941

Sliver C2 中存在一个框架级漏洞，允许未认证的远程用户通过触发不受控制的内存分配（CWE-789 / CWE-400）来实施拒绝服务，导致进程级内存耗尽（OOM）崩溃。 参考：Tenable 复现步骤： 1. 提取凭据：从捕获或生成的 Sliver 植入体中获取 mTLS 证书和私钥。 2. 编辑 PoC：打开 mtlspoc.go，将 var 块中的占位符值（c2Endpoint、clientCertPEM、clientKeyPEM）替换为你提取的凭据。 对 Sliver 服务器运行漏洞利用程序： root@kitploit: go run mtlspoc.go...

GHSA-7Q85-XJ36-VMFC adm-zip: Uncontrolled memory allocation via the declared uncompressed size (DoS)

Summary adm-zip allocates an entry's output buffer from the declared uncompressed size central-directory size field before validating it against the actual data. A tiny crafted ZIP that declares a huge uncompressed size forces a multi-gigabyte allocation from a few bytes. Impact On adm-zip 0.5.17...

CVE-2026-84384 libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS

libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.2, crafted HEIF or AVIF mime metadata and unci image data can cause decompressbrotli and doinflate to grow accumulated output without an effective size limit or MemoryHandle accounting. The brotli path has no outpu...

CVE-2026-84384

libheif (a HEIF and AVIF file format decoder/encoder) is affected by a decompression-bomb OOM/DoS vulnerability in versions 1.19.0 through 1.23.1 . Crafted HEIF or AVIF files with malicious mime metadata and unci image data cause decompress_brotli() and do_inflate() to grow accumulated output wit...

CVE-2026-84384 libheif: brotli/zlib decompression paths lack output-size limits, allowing decompression-bomb OOM/DoS

libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.2, crafted HEIF or AVIF mime metadata and unci image data can cause decompressbrotli and doinflate to grow accumulated output without an effective size limit or MemoryHandle accounting. The brotli path has no outpu...

CVE-2026-93488

CVE-2026-93488 affects Netty's SpdySessionHandler in the io.netty/netty-codec-http component. The handler's localConcurrentStreams field defaults to Integer.MAX_VALUE with no public API to modify it, allowing a remote peer to open a SPDY connection and send a large number of SYN_STREAM frames wit...

EUVD-2026-82887

A flaw was found in Netty. SpdySessionHandler accepts an unlimited number of concurrent remote-initiated streams because localConcurrentStreams defaults to Integer.MAXVALUE and the handler provides no API to change it. A remote peer can open a SPDY connection and send a large number of SYNSTREAM...

Linux Distros Unpatched Vulnerability : CVE-2026-90109

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: sched: fix 32-bit backlog wrap in gred, bfifo and plug enqueue gredenqueue, bfifoenqueue and plugenqueue admit a packet when the current backlog plus the...

Containerd < 1.7.35 / 2.0.x < 2.0.12 / 2.2.x < 2.2.8 / 2.3.x < 2.3.5 DoS

The version of Containerd on the remote host is prior to 1.7.35, 2.0.x prior to 2.0.12, 2.2.x prior to 2.2.8, or 2.3.x prior to 2.3.5. It is, therefore, affected by a denial of service vulnerability. containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO...

CVE-2026-54716 Valhalla: Degenerate exclude_polygons (collinear points, zero area) causes OOM in /sources_to_targets

Valhalla is an open source routing engine and accompanying libraries for use with OpenStreetMap data. In 3.7.0 and earlier, a POST request to /sourcestotargets containing an excludepolygons ring formed by three collinear points can cause unbounded memory growth in the worker. The zero-area...

CVE-2026-54716

Valhalla (open source routing engine for OpenStreetMap data) versions 3.7.0 and earlier are vulnerable to a denial-of-service via the /sources_to_targets endpoint. A single unauthenticated POST request containing an exclude_polygons ring formed by three collinear points (zero-area geometry) trigg...

CVE-2026-54716 Valhalla: Degenerate exclude_polygons (collinear points, zero area) causes OOM in /sources_to_targets

Valhalla is an open source routing engine and accompanying libraries for use with OpenStreetMap data. In 3.7.0 and earlier, a POST request to /sourcestotargets containing an excludepolygons ring formed by three collinear points can cause unbounded memory growth in the worker. The zero-area...

AZL-102656 CVE-2026-90109 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix 32-bit backlog wrap in gred, bfifo and plug enqueue gredenqueue, bfifoenqueue and plugenqueue admit a packet when the current backlog plus the packet length fits within the queue limit: sch-qstats.backlog +...

GHSA-R9C8-GCJP-XFWH RabbitMQ amqp091-go: Resource Exhaustion (OOM) via Unbounded Body Buffer Allocation

Summary A flaw in the recvContent function allows a malicious AMQP server to trigger an Out-of-Memory OOM error, forcing the host operating system or container runtime to immediately terminate the client process. Vulnerability Details When receiving message content payloads, the client processes...

RabbitMQ amqp091-go: Resource Exhaustion (OOM) via Unbounded Body Buffer Allocation

Summary A flaw in the recvContent function allows a malicious AMQP server to trigger an Out-of-Memory OOM error, forcing the host operating system or container runtime to immediately terminate the client process. Vulnerability Details When receiving message content payloads, the client processes...

RabbitMQ amqp091-go: Consumer Message Flooding via Signed-to-Unsigned Integer Casting in Qos Configuration

Summary A logic and resource exhaustion vulnerability exists in the AMQP client's Quality of Service Qos configuration method. The Qos function accepts signed integers int for the prefetchCount and prefetchSize parameters but casts them directly to unsigned integers uint16 and uint32, respectivel...

CVE-2026-90109

CVE-2026-90109 is a 32-bit integer overflow in the Linux kernel network scheduling subsystem, affecting the gred , bfifo , and plug qdisc enqueue paths. The backlog and packet-length sum is computed in u32 , wrapping at 2³² (4 GiB) . Once the true backlog exceeds this threshold, the wrapped sum a...

EUVD-2026-81702

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix 32-bit backlog wrap in gred, bfifo and plug enqueue gredenqueue, bfifoenqueue and plugenqueue admit a packet when the current backlog plus the packet length fits within the queue limit: sch-qstats.backlog +...

CVE-2026-90109 net: sched: fix 32-bit backlog wrap in gred, bfifo and plug enqueue

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix 32-bit backlog wrap in gred, bfifo and plug enqueue gredenqueue, bfifoenqueue and plugenqueue admit a packet when the current backlog plus the packet length fits within the queue limit: sch-qstats.backlog +...

CVE-2026-87742 Quarkus-websockets-next: denial of service (oom) in quarkus-websockets-next via unbounded message buffering

A flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service DoS by streaming messages over a single connection faster than the application can process them. Due to unbounded message buffering and a lack of read backpressure, this rapidly...