AV-Chaos-Monkey

AV Chaos Monkey 分布式混沌工程平台，用于对视频会议系统进行负载测试。模拟超过1500个WebRTC参与者，传输H.264/Opus流，并注入网络混沌尖峰，以验证系统在降级条件下的韧性 架构 1. 媒体处理管道 ： FFmpeg 在启动时将输入视频转换为 H.264 Annex-B 和 Ogg/Opus NAL Reader 解析 H.264 流（SPS/PPS/IDR/Slices） Opus Reader 从 Ogg 容器中提取 20ms 音频帧 帧数据缓存在内存中，所有参与者共享（零拷贝） 相比每个参与者独立编码，CPU 降低约 90% 2. 控制平面 ： HTTP...

claude_opus_cve_2023_0266

演示：Claude 3 Opus 不理解 CVE-2023-0266 并且无法找到它（演示 1）。 即使告诉 Opus 漏洞在哪里，它也找不到，并且会幻觉出存在锁获取（演示 2）。 “提示工程”（也就是确切地告诉 LLM 如何找到该漏洞）同样不起作用（演示 3）。 这篇 Project Zero 博客文章 描述了 该漏洞。简而言之，有两条路径可以到达 sndctlelemwrite 函数。其中一条如下所示，并且是安全的： root@kitploit: sndctlioctl - sndctlelemwriteuser - sndctlelemwrite 而另一条路径如下所示，并且是不安全...

Anthropic Discloses Fourth AI Hacking Incident Involving Claude Opus 4.6

Anthropic on Wednesday disclosed a fourth incident in which its artificial intelligence AI model broke into real third-party systems, marking the latest in a growing list of cases that have raised concerns about the security risks posed by autonomous AI agents. The AI company said the incident...

CVE-2026-45515

In a2dpvendoropusdecoderdecodepacket of a2dpvendoropusdecoder.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

EUVD-2026-73997

In a2dpvendoropusdecoderdecodepacket of a2dpvendoropusdecoder.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-45515

CVE-2026-45515 affects the Android A2DP vendor Opus decoder (a2dp_vendor_opus_decoder.cc), where a heap buffer overflow in the a2dp_vendor_opus_decoder_decode_packet function allows an out-of-bounds write. This can lead to local escalation of privilege with no additional execution privileges requ...

Debian dsa-6489 : gir1.2-gst-plugins-base-1.0 - security update

The remote Debian 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6489 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6489-1 [email protected] https://www.debian.org/security/ Moritz...

freerdp: FreeRDP: Arbitrary code execution via heap buffer overflow in Opus audio decode

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A malicious Remote Desktop Protocol RDP server can exploit a heap buffer overflow vulnerability during Opus audio decoding. This occurs when the server negotiates Opus audio with a vulnerable client, causing the...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2026-63633

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A malicious Remote Desktop Protocol RDP server can exploit a heap buffer overflow vulnerability during Opus audio decoding. This occurs when the server negotiates Opus audio with a vulnerable client, causing the...

CVE-2026-63633

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, freerdpdspdecodeopus in libfreerdp/codec/dsp.c calls StreamEnsureRemainingCapacity on context-common.buffer even though opusdecode writes decoded PCM into the caller-supplied out stream. A malicious RDP server that...

CVE-2026-63633 FreeRDP: Heap buffer overflow in Opus audio decode (`freerdp_dsp_decode_opus` resizes the wrong stream) — server→client

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, freerdpdspdecodeopus in libfreerdp/codec/dsp.c calls StreamEnsureRemainingCapacity on context-common.buffer even though opusdecode writes decoded PCM into the caller-supplied out stream. A malicious RDP server that...

CVE-2026-63633

FreeRDP prior to 3.28.0 contains a heap buffer overflow in freerdp_dsp_decode_opus (libfreerdp/codec/dsp.c). The function calls Stream_EnsureRemainingCapacity on context->common.buffer, but opus_decode actually writes decoded PCM into the caller-supplied out stream. A malicious RDP server that...

CVE-2026-63633 FreeRDP: Heap buffer overflow in Opus audio decode (`freerdp_dsp_decode_opus` resizes the wrong stream) — server→client

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, freerdpdspdecodeopus in libfreerdp/codec/dsp.c calls StreamEnsureRemainingCapacity on context-common.buffer even though opusdecode writes decoded PCM into the caller-supplied out stream. A malicious RDP server that...

CVE-2026-63633

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, freerdpdspdecodeopus in libfreerdp/codec/dsp.c calls StreamEnsureRemainingCapacity on context-common.buffer even though opusdecode writes decoded PCM into the caller-supplied out stream. A malicious RDP server that...

CVE-2026-63633 FreeRDP: Heap buffer overflow in Opus audio decode (`freerdp_dsp_decode_opus` resizes the wrong stream) — server→client

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, freerdpdspdecodeopus in libfreerdp/codec/dsp.c calls StreamEnsureRemainingCapacity on context-common.buffer even though opusdecode writes decoded PCM into the caller-supplied out stream. A malicious RDP server that...

Anthropic’s Opus 5 Is Better at Resisting Prompt Injection

The chart is interesting. On the IPI benchmark, Opus 5 improved over Opus 4.8, reducing the probability of an attacker succeeding within 15 attempts from 5.5% to 2.0%, and from 0.5% to 0.2% on 1 attempt. It also improved on Sonnet 5 5.9% at k=15 and Mythos 5 2.6%, making it the most robust model...

Anthropic Says Claude Mistook the Open Internet for a CTF and Breached Three Organizations

Anthropic on Thursday became the latest artificial intelligence AI company to reveal that three of its models, including Claude Opus 4.7, Mythos 5, and an unnamed research model, had breached three unnamed organizations during cybersecurity testing without its knowledge. The AI firm said the...

PYSEC-2026-3404 vLLM: OOM Denial of Service via Audio Decompression Bomb

Summary vLLM's /v1/audio/transcriptions endpoint limits compressed upload size but not decoded PCM output. A 25MB OPUS file expands to 14.9GB of float32 PCM at decode time. Tested on vLLM v0.19.0. Details SpeechToTextProcessor rejects uploads over VLLMMAXAUDIOCLIPFILESIZEMB default 25MB based on...

Malicious code in ts-opus (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 73b0105b34723dd6e1449c3353d1d4df0dcf94ae460a4dfd156566bb4ba372c7 ts-opus 0.0.8 ships an unmodified copy of MikeMcl/big.js README, copyright, and repository URL all reference big.js but injects an additional top-lev...