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Vulnerabilities

CVEs, zero-days and exploit research with an AI angle.

Vulnerabilities7 min read

SGLang debug feature lets attackers run code on AI inference servers — no fix yet, keep it switched off

CVE-2026-111391 affects SGLang 0.5.10–0.5.22 when the optional "dumper" debug server is enabled. It is off by default; there is no patch yet.

CVE-2026-111391SGLangLLM inference
Vulnerabilities11 min read

From SELECT to sysadmin: SQL Server's Copilot enforced "read-only" with a regex

A BlueHat Asia talk shows how Copilot in SQL Server Management Studio could be steered past its "read-only" mode, and how one database owner's notes became an attack on admins.

AnalysisPrompt InjectionMicrosoft
Vulnerabilities6 min read

Archon AI coding agent's control API has no login by default — anyone who can reach it can run commands

A critical flaw (CVE-2026-111322) lets anyone who can reach an Archon server instruct its AI coding agent to run commands. No fixed release yet — restrict access now.

CVE-2026-111322ArchonAI coding agents
Vulnerabilities6 min read

The kernel bug from Vercel's $1M sandbox challenge is now CVE-2026-99999 — and NVD hasn't listed it

A malformed checksum in the Linux IPv4 stack can corrupt host memory from a guest VM. Scored 9.3, fixed upstream on October 15, still marked unfixed by Red Hat and absent from NVD.

CVE-2026-99999Linux kernelVercel
Vulnerabilities6 min read

Langflow MCP flaw draws 1,400+ exploit attempts — and the first fix, 1.9.0, was incomplete

A honeypot logged over 1,400 attempts to exploit a 9.9-rated Langflow command-injection flaw. The full fix is in 1.10.3; 1.9.0 left the execution path open.

CVE-2026-105740CVE-2026-105697Langflow
Vulnerabilities6 min read

AI agents built a $250,000 Chrome exploit chain in six days — what it means for patching

XBOW used OpenAI's GPT-5.6 Sol to chain three Chrome bugs into a sandbox escape for about $40,000. All are fixed; make sure Chrome is at 152.0.7977.82 or later.

AI-Found VulnerabilitiesGoogle ChromeXBOW
Vulnerabilities7 min read

AI-found Linux kernel flaw "Vghost" gives local users root — and can let a VM reach its host

Tencent's AI-assisted research found CVE-2026-74580 in the vhost subsystem, present since Linux 4.11. Fixes are out for most distros; Ubuntu 24.04 and 26.04 are still pending.

AI-Found VulnerabilitiesLinux kernelCVE-2026-74580
Vulnerabilities6 min read

AI-found flaw in Rejetto HFS file server now under attack — update to 3.2.1

Anthropic's Mythos helped Horizon3.ai find a login-bypass flaw in HFS that leads to server takeover. Probing began a day after the write-up. Patch now.

CVE-2026-61500Rejetto HFSAI-Found Vulnerabilities
Vulnerabilities8 min read

Two Unsloth flaws let a model's config file run code — one needs no trust_remote_code

A Pillar Security researcher found two ways a Hugging Face model's config.json could run code on machines using Unsloth. Both are fixed; only one got a CVE.

CVE-2026-93348UnslothPillar Security
Vulnerabilities8 min read

No patch yet for a LiteLLM flaw that turns any valid login token into an admin account

CVE-2026-93355 lets anyone holding a valid token from your identity provider sign in as another LiteLLM user, including an admin. Affected through 1.102.1; the fix today is configuration.

CVE-2026-93355LiteLLMAI gateway
Vulnerabilities8 min read

Ten advisories, no patched version: LightLLM's internal services are open by default

Ten CVEs now list ModelTC's LightLLM inference server as affected, nine of them through 1.2.0 — its newest release. Six are unauthenticated remote code execution. There is no version to upgrade to.

LightLLMModelTCCVE-2026-103395
Vulnerabilities8 min read

Mooncake, the KV cache layer under vLLM and SGLang, has two unauthenticated flaws — one unfixed

Two CVEs published October 1, 2026 in Mooncake's transfer engine. One lets anyone on the network read and write process memory; the other has no released fix.

CVE-2026-103764CVE-2026-103765Mooncake
Vulnerabilities7 min read

Plugin4Shell: AI coding agents trusted a pinned commit that wasn't there

Air Security disclosed on September 18, 2026 that Claude Code, Codex, GitHub Copilot and Gemini CLI could load attacker-controlled plugin code despite commit pinning. Two are patched, two are not.

Plugin4ShellClaude CodeGitHub Copilot
Vulnerabilities8 min read

Meta patched the Muse Mac zero-day in a day — but there is no version number to check

Meta removed the undocumented dictation setting on September 22, 2026, a day after Patrick Wardle published a proof of concept. No CVE, no fixed build number — here is how to check.

Meta MusePatrick WardlemacOS
Vulnerabilities7 min read

MLflow: two flaws let a crafted model run code even with pickle loading off

CERT/CC published two CVEs in MLflow's dspy and statsmodels model loaders. The statsmodels fix shipped in 3.15.0; the dspy gap is still open in the current release.

CVE-2026-96775CVE-2026-96804MLflow
Vulnerabilities7 min read

Four CVEs in Obot's MCP gateway: the critical one is the Docker quickstart itself

CVE records published September 27–28, 2026 cover four flaws in Obot's MCP gateway. The critical one is a documented Docker quickstart that exposes admin access with no authentication.

CVE-2026-101065CVE-2026-101084CVE-2026-101062
Vulnerabilities8 min read

Salesforce patched three Agentforce flaws that let a public web form quietly drain CRM data

Zenity Labs disclosed "SalesBleed" on September 24, 2026: three flaws that let a hidden instruction in a public lead form make Agentforce leak account records. Salesforce fixed them in August.

Prompt InjectionSalesforceAgentforce
Vulnerabilities7 min read

Claude Opus 5 turned an undocumented image bug into access to OpenAI's internal code repo

Hacktron researchers chained a HEIF image flaw in OpenAI's Discourse forum to an SSO weakness and reached an internal repo. If you self-host Discourse or process user images, patch now.

DiscourselibheifClaude Opus 5