CVE-2026-6100 Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure

Use-after-free UAF was possible in the lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile when a memory allocation fails with a MemoryError and the decompression instance is re-used. This scenario can be triggered if the process is under memory pressure. The fix cleans up the dangling...

CVE-2026-6100

CVE-2026-6100 affects Python’s decompression modules: at least the in-process reuse of decompressor instances in lzma.LZMADecompressor , bz2.BZ2Decompressor , and gzip.GzipFile can lead to a Use-After-Free (UAF) if a memory allocation fails with a MemoryError and the decompressor is reused. The i...

CVE-2026-6100

Use-after-free UAF was possible in the lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile when a memory allocation fails with a MemoryError and the decompression instance is re-used. This scenario can be triggered if the process is under memory pressure. The fix cleans up the dangling...

Friday Squid Blogging: Squid Overfishing in the South Pacific

Regulation is hard: The South Pacific Regional Fisheries Management Organization SPRFMO oversees fishing across roughly 59 million square kilometers 22 million square miles of the South Pacific high seas, trying to impose order on a region double the size of Africa, where distant-water fleets...

CVE-2026-32049 OpenClaw < 2026.2.22 - Denial of Service via Inbound Media Download Byte Limit Bypass

OpenClaw versions prior to 2026.2.22 fail to consistently enforce configured inbound media byte limits before buffering remote media across multiple channel ingestion paths. Remote attackers can send oversized media payloads to trigger elevated memory usage and potential process instability...

EUVD-2026-13014

OpenClaw versions prior to 2026.3.1 contain an unbounded memory growth vulnerability in the Zalo webhook endpoint that allows unauthenticated attackers to trigger in-memory key accumulation by varying query strings. Remote attackers can exploit this by sending repeated requests with different que...

CVE-2026-28461

OpenClaw

CVE-2026-28461 OpenClaw < 2026.3.1 - Unbounded Memory Growth in Zalo Webhook via Query String Key Churn

OpenClaw versions prior to 2026.3.1 contain an unbounded memory growth vulnerability in the Zalo webhook endpoint that allows unauthenticated attackers to trigger in-memory key accumulation by varying query strings. Remote attackers can exploit this by sending repeated requests with different que...

EulerOS 2.0 SP11 : brotli (EulerOS-SA-2026-1571)

According to the versions of the brotli package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Scrapy versions up to 2.13.2 are vulnerable to a denial of service DoS attack due to a flaw in its brotli decompression implementation. The...

Erlang/OTP 安全漏洞

Erlang/OTP is an open-source JavaScript library for handling exceptions, developed by Erlang/OTP. This library can catch exceptions caused by node.js’s built-in APIs. Versions 17.0 to 28.4.1, 27.3.4.9, and 26.2.5.18 of Erlang/OTP contain security vulnerabilities. These vulnerabilities stem from...

CVE-2026-28478

OpenClaw versions prior to 2026.2.13 contain a denial of service vulnerability in webhook handlers that buffer request bodies without strict byte or time limits. Remote unauthenticated attackers can send oversized JSON payloads or slow uploads to webhook endpoints causing memory pressure and...

CVE-2026-28478

OpenClaw versions prior to 2026.2.13 contain a denial of service vulnerability in webhook handlers that buffer request bodies without strict byte or time limits. Remote unauthenticated attackers can send oversized JSON payloads or slow uploads to webhook endpoints causing memory pressure and...

CVE-2026-29612 OpenClaw < 2026.2.14 - Denial of Service via Large Base64 Media File Decoding

OpenClaw versions prior to 2026.2.14 decode base64-backed media inputs into buffers before enforcing decoded-size budget limits, allowing attackers to trigger large memory allocations. Remote attackers can supply oversized base64 payloads to cause memory pressure and denial of service...

CVE-2026-28478

OpenClaw versions prior to 2026.2.13 contain a denial of service vulnerability in webhook handlers that buffer request bodies without strict byte or time limits. Remote unauthenticated attackers can send oversized JSON payloads or slow uploads to webhook endpoints causing memory pressure and...

CVE-2026-28478 OpenClaw < 2026.2.13 - Denial of Service via Unbounded Webhook Request Body Buffering

OpenClaw versions prior to 2026.2.13 contain a denial of service vulnerability in webhook handlers that buffer request bodies without strict byte or time limits. Remote unauthenticated attackers can send oversized JSON payloads or slow uploads to webhook endpoints causing memory pressure and...

OpenClaw 安全漏洞

OpenClaw is used to handle Webhook events open source framework . A denial of service vulnerability exists in OpenClaw. An attacker can exploit this vulnerability to cause the service to become unavailable by sending an oversized JSON load or slow uploads that trigger memory pressure...

OpenClaw voice-call media stream validated streams after upgrade, which could allow pre-start unauthenticated sockets to increase resource pressure

Summary @openclaw/voice-call and the bundled copy shipped in openclaw accepted media-stream WebSocket upgrades before stream validation. In reachable deployments, unauthenticated pre-start sockets could be held open and increase resource pressure. Affected Packages / Versions - openclaw npm:...

OpenClaw's inbound media downloads could exceed configured byte limits before rejection across multiple channels

Summary OpenClaw did not consistently enforce configured inbound media byte limits before buffering remote media in several channel ingestion paths. A remote sender could trigger oversized downloads and memory pressure before rejection. Affected Packages / Versions - Package: openclaw npm -...

GHSA-RXXP-482V-7MRH OpenClaw's inbound media downloads could exceed configured byte limits before rejection across multiple channels

Summary OpenClaw did not consistently enforce configured inbound media byte limits before buffering remote media in several channel ingestion paths. A remote sender could trigger oversized downloads and memory pressure before rejection. Affected Packages / Versions - Package: openclaw npm -...

SUSE CVE-2026-23211

In the Linux kernel, the following vulnerability has been resolved: mm, swap: restore swapspace attr aviod kernel panic commit 8b47299a411a "mm, swap: mark swap address space ro and add context debug check" made the swap address space read-only. It may lead to kernel panic if archpreparetoswap...