kernel: Linux kernel: Wi-Fi subsystem out-of-bounds read via crafted frames

A flaw was found in the Linux kernel's Wi-Fi subsystem cfg80211. The cfg80211iselementinherited function does not properly validate the length of extension elements. A remote attacker, by sending a specially crafted Wi-Fi frame from an Access Point AP, could trigger a one-octet slab-out-of-bounds...

netty-codec-http2: netty-codec-http2: Denial of Service due to resource leak

A flaw was found in netty-codec-http2. A remote attacker could send specially crafted frames that cause a resource leak within the DelegatingDecompressorFrameListener class. This resource leak could lead to an Out Of Memory Error OOME, potentially causing a Denial of Service DoS by taking down th...

netty-codec-http2: netty-codec-http2: Denial of Service due to resource leak

A flaw was found in netty-codec-http2. A remote attacker could send specially crafted frames that cause a resource leak within the DelegatingDecompressorFrameListener class. This resource leak could lead to an Out Of Memory Error OOME, potentially causing a Denial of Service DoS by taking down th...

Unchecked Input for Loop Condition

Overview org.apache.qpid:proton-j is a lightweight messaging library. Affected versions of this package are vulnerable to Unchecked Input for Loop Condition via the disposition process. An attacker can cause excessive CPU usage and disrupt service availability by sending crafted frames with large...

cowlib: Cowlib: Denial of Service due to unbounded HPACK/QPACK prefixed-integer decoding

A flaw was found in cowlib, an HTTP parser. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP/2 or HTTP/3 frames containing oversized HPACK or QPACK prefixed integers. This unbounded decoding process leads to excessive memory allocation and...

FFmpeg buffer overflow vulnerability (CNVD-2026-30455)

FFmpeg is a complete solution developed by the FFmpeg organization, which allows for recording, conversion, and streaming of audio and video files. FFmpeg has a buffer overflow vulnerability, which stems from an out-of-bounds write vulnerability in the vfswaprect video filter. Attackers can explo...

Allocation of Resources Without Limits or Throttling

Overview io.netty:netty-codec-http2 is a HTTP2 sub package for the netty library, an event-driven asynchronous network application framework. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the Http2Decompressor.decompress. An attacker c...

netty-codec-http2: netty-codec-http2: Denial of Service due to resource leak

A flaw was found in netty-codec-http2. A remote attacker could send specially crafted frames that cause a resource leak within the DelegatingDecompressorFrameListener class. This resource leak could lead to an Out Of Memory Error OOME, potentially causing a Denial of Service DoS by taking down th...

CVE-2026-12523 Resource exhaustion in quiche HTTP/3 and QPACK layers

Summary Cloudflare quiche's HTTP/3 layer was discovered to be vulnerable to resource exhaustion i.e., memory by means of specially crafted HTTP/3 frames. Impact HTTP/3 defines multiple frame types to support HTTP message exchanges and connection management. Each frame has a length and a payload...

CVE-2026-12523 Resource exhaustion in quiche HTTP/3 and QPACK layers

Summary Cloudflare quiche's HTTP/3 layer was discovered to be vulnerable to resource exhaustion i.e., memory by means of specially crafted HTTP/3 frames. Impact HTTP/3 defines multiple frame types to support HTTP message exchanges and connection management. Each frame has a length and a payload...

CVE-2026-12523 Resource exhaustion in quiche HTTP/3 and QPACK layers

Summary Cloudflare quiche's HTTP/3 layer was discovered to be vulnerable to resource exhaustion i.e., memory by means of specially crafted HTTP/3 frames. Impact HTTP/3 defines multiple frame types to support HTTP message exchanges and connection management. Each frame has a length and a payload...

PT-2026-58086

Summary Cloudflare quiche's HTTP/3 layer was discovered to be vulnerable to resource exhaustion i.e., memory by means of specially crafted HTTP/3 frames. Impact HTTP/3 defines multiple frame types to support HTTP message exchanges and connection management. Each frame has a length and a payload...

CVE-2026-58374

In hostapd before 2.12, a missing bounds check in AP-mode Wi-Fi 7 IEEE 802.11be Multi-Link Operation MLO association request processing allows an unauthenticated attacker within wireless range to send a crafted management frame containing a malformed Multi-Link Element or Per-STA Profile...

CVE-2026-53003

A flaw was found in the Linux kernel's Point-to-Point Protocol over Ethernet PPPoE driver. A remote attacker or a peer with a misconfigured implementation could send specially crafted Protocol Field Compression PFC frames. This could lead to a one-byte shift in the PPP payload, causing a four-byt...

Linux Distros Unpatched Vulnerability : CVE-2026-56211

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC...

CVE-2026-56211

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

CVE-2026-56211

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

CVE-2026-56211 Libaom: libaom: remote code execution via svc layer context handling with attacker-controlled frames

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

CVE-2026-56211

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

PT-2026-50984

Name of the Vulnerable Software and Affected Versions libaom affected versions not specified Description Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to provide crafted video frame pixels that overlap with internal encoder layer...