RHSA-2026:83076 Red Hat Security Advisory: firefox security update

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RHSA-2026:82935 Red Hat Security Advisory: ipa security update

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RHSA-2026:82919 Red Hat Security Advisory: environment-modules security update

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RHSA-2026:82895 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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RHSA-2026:82883 Red Hat Security Advisory: hplip security, bug fix, and enhancement update

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RHSA-2026:82882 Red Hat Security Advisory: hplip security, bug fix, and enhancement update

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RHSA-2026:82875 Red Hat Security Advisory: pcre2 security update

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RHSA-2026:82876 Red Hat Security Advisory: pcre2 security update

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RHSA-2026:82860 Red Hat Security Advisory: kernel-rt security update

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RHSA-2026:82858 Red Hat Security Advisory: python36:3.6 security update

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RHSA-2026:82845 Red Hat Security Advisory: pcre2 security update

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RHSA-2026:82818 Red Hat Security Advisory: firefox security update

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RHSA-2026:82817 Red Hat Security Advisory: firefox security update

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RHSA-2026:82807 Red Hat Security Advisory: kernel security update

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RHSA-2026:82779 Red Hat Security Advisory: firefox security update

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RHSA-2026:81525 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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RHSA-2026:80167 Red Hat Security Advisory: Red Hat build of MicroShift 4.18.57 security update

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RHSA-2026:80349 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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RHSA-2026:79166 Red Hat Security Advisory: OpenShift Container Platform 4.19.51 packages and security update

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RHSA-2026:77319 Red Hat Security Advisory: OpenShift Container Platform 4.13.72 packages and security update

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PYSEC-2026-4246 pacioli: A submit consent marker licensed cancellation of caller-named pre-existing documents

Impact pacioli-guard's document-layer consent gate requires a human-minted, single-use, document-bound and act-bound marker before a credential carrying API Key Scope.requireconsent may submit or cancel a document. Because ERPNext performs further document writes as a consequence of a governed ac...

PYSEC-2026-4200 Apprise forwards configured auth headers across cross-origin HTTP redirects

Summary Apprise's HTTP-based notification plugins and its HTTP attachment / config loaders apprise/attachment/http.py, apprise/config/http.py follow HTTP 3xx redirects by default and re-send the user-configured auth headers and query parameters on the redirected request. If an operator-configured...

PYSEC-2026-4202 Banks: User-controlled prompt input can be parsed as privileged chat messages

Summary Banks' Prompt.chatmessages method parses every rendered output line as a potential ChatMessage JSON object. If attacker-controlled template data renders to JSON such as "role":"system","content":"...", Banks returns it as a privileged system message instead of treating it as plain...

PYSEC-2026-4201 Banks: Symlink traversal and arbitrary file disclosure/overwrite in DirectoryPromptRegistry

Summary In banks.registries.DirectoryPromptRegistry, prompt file paths and the index file index.json do not refuse symbolic links. When a prompt directory contains or accepts untrusted files e.g. unpacked archives, shared repositories, or multi-tenant folders, symbolic links pointing outside the...

PYSEC-2026-4292 pyLoad: Unauthenticated access to /web/<path:filename> bypasses authentication on sensitive templates and leaks internal error details via exception attribute typo

Summary The /web/ route in src/pyload/webui/app/blueprints/appblueprint.py renders Jinja2 templates without any authentication requirement. Every equivalent direct route /logs, /settings, /queue, /dashboard, etc. is protected by @loginrequired, but the underlying templates for all of these pages...

PYSEC-2026-4225 Indico: Incomplete Server-Side Request Forgery (SSRF) check

Impact Indico makes outgoing requests to user-provides URLs in various places. This is mostly intentional and part of Indico's functionality, but of course it is never intended to let you access "special" targets such as localhost or cloud metadata endpoints. The previous fix CVE-2026-25738 did n...

PYSEC-2026-4226 Indico: Missing access check in legacy session export API

Impact A legacy API to retrieve session details could be misused to retrieve metadata such as title, description and conveners of a restricted session within without having access to that session, as long as the event itself was accessible. Patches You should to update to Indico 3.3.13 as soon as...

PYSEC-2026-4227 Indico: Cross-Site-Scripting in link fields

Impact There is a Cross-Site-Scripting vulnerability in fields that allow entering custom URLs. Patches You should to update to Indico 3.3.13 as soon as possible. See the docs for instructions on how to update. Workarounds - Set CSPENABLED = True in indico.conf - this is recommended regardless of...

PYSEC-2026-4228 Indico: Cross-Site-Scripting in minutes editor

Impact There is a Cross-Site-Scripting vulnerability in the minute editor conflict UI tha's shown when concurrent edits are made to the same minutes in an event. Patches You should to update to Indico 3.3.13 as soon as possible. See the docs for instructions on how to update. Workarounds - Set...

PYSEC-2026-4254 PraisonAI: Shell command allowlist bypass via find -exec built-in action

Summary The shell command execution hardening introduced in PraisonAI npm 1.7.2 / Python 4.6.58 to fix GHSA-5jv7-2mjm-h6qj utility-tools shell chaining and GHSA-vjv9-7m7j-h833 SandboxExecutor chaining can be bypassed via find's built-in -exec action. The fix blocks shell metacharacters ;|& + The ...

PYSEC-2026-4264 PraisonAI: Platform members can rewrite shared labels and owner issue labels without owner/admin authorization

Platform members can rewrite shared labels and owner issue labels without owner/admin authorization Summary praisonai-platform lets an ordinary workspace member rename and recolor shared labels and add/remove labels on an owner-created issue even though direct label deletion is restricted to...

PYSEC-2026-4258 PraisonAI: ContextGatherer include resolution permits absolute and traversal reads outside the workspace

ContextGatherer include resolution permits absolute and traversal reads outside the workspace Summary PraisonAI's praisonai.ui.context.ContextGatherer treats the configured directory as the project workspace, but project-controlled .praisoncontext and .praisoninclude files can name absolute paths...

PYSEC-2026-4248 PraisonAI: Prompt-injection defense blocks only when 3+ detector families fire simultaneously; realistic single-vector injections pass through unblocked

Summary PraisonAI's opt-in prompt-injection defense enableinjectiondefense only blocks at ThreatLevel.CRITICAL, which requires three or more distinct detector families to match simultaneously. A realistic single- or double-vector prompt injection e.g. "Ignore all previous instructions…" is...

PYSEC-2026-4285 Pydantic AI: Concurrency-limited models can keep their slot when a streamed request ends early

This issue was posted by Codex Desktop using gpt-6.1-sol on behalf of David. Summary Applications that wrap a model with ConcurrencyLimitedModel or limitmodelconcurrency can permanently lose shared concurrency capacity when a streamed request releases its slot from a different task than the one...

PYSEC-2026-4261 PraisonAI: Project custom command templates can read outside-workspace files into model prompts

Project custom command templates can read outside-workspace files into model prompts Summary PraisonAI's new file-based custom command feature auto-discovers project commands from .praisonai/commands/.md. When a user runs praisonai run --command inside a repository, the command body is interpolat...

PYSEC-2026-4251 PraisonAI: API deploy code generator embeds unescaped YAML fields into Python source

API deploy code generator embeds unescaped YAML fields into Python source Summary PraisonAI's API deployment generator copies deploy.api.host from agents.yaml directly into generated Python source without safe literal encoding. A malicious PraisonAI project can set that host value to a Python...

PYSEC-2026-4270 PraisonAI: SkillTools Executes Scripts Without Path Containment Validation

Summary SkillTools.runskillscript accepts a scriptpath parameter and executes it via subprocess.run without any path containment validation. While FileTools has validatepath with traversal detection, SkillTools performs none. An LLM-directed call can execute arbitrary scripts from any filesystem...

PYSEC-2026-4283 Pydantic AI OpenTelemetry instrumentation: retry prompt content is not redacted when `include_content=False`

Summary Pydantic AI's OpenTelemetry instrumentation supports InstrumentationSettingsincludecontent=False to exclude message content — user prompts, model completions, tool call arguments and responses — from exported telemetry, so that agents can be monitored without sending sensitive content to...

PYSEC-2026-4288 Pydantic AI Web chat UI (`Agent.to_web()`, `clai web`): the local chat endpoint does not validate the `Host` header

Summary The Pydantic AI development web chat UI Agent.toweb, clai web does not validate the Host header of incoming requests. A website a developer visits can use DNS rebinding to make requests to a chat UI running on that developer's machine appear same-origin to the browser, causing the served...

PYSEC-2026-4287 Pydantic AI Web chat UI (`Agent.to_web()`, `clai web`): a website visited by the developer can trigger agent runs and server-side tool execution on the local chat endpoint

Summary The Pydantic AI development web chat UI Agent.toweb, clai web did not check the content type of requests to its chat endpoint. This allowed a website visited by a developer to submit a request to a chat UI running on that developer's machine, causing the served agent to run and to execute...

PYSEC-2026-4284 Pydantic AI OpenTelemetry instrumentation: exception events on tool and agent run spans include content when `include_content=False`

Summary Pydantic AI's OpenTelemetry instrumentation supports InstrumentationSettingsincludecontent=False to exclude message content — user prompts, model completions, tool call arguments and responses, and any other message content — from exported telemetry, so that agents can be monitored withou...

PYSEC-2026-4275 Pydantic AI OpenTelemetry instrumentation: exception events on tool and agent run spans include content when `include_content=False`

Summary Pydantic AI's OpenTelemetry instrumentation supports InstrumentationSettingsincludecontent=False to exclude message content — user prompts, model completions, tool call arguments and responses, and any other message content — from exported telemetry, so that agents can be monitored withou...

PYSEC-2026-4271 PraisonAI: Plugin Auto-Discovery Executes Arbitrary Python Files Without Verification

Summary The plugin manager loads and executes arbitrary .py files from .praisonai/plugins/ directories both project-level and user home via importlib.util.specfromfilelocation + execmodule with zero code signing, integrity verification, or sandboxing. Any attacker who can write a file to the...

PYSEC-2026-4212 Docling: Configured HTTP headers sent to every remote image host named by a document

Summary HTMLBackendOptions.headers is documented for passing authentication headers API keys, bearer tokens when fetching remote images. docling sends these headers on every remote image request, to whichever host the document names. An untrusted document that references an attacker-controlled...

PYSEC-2026-4273 PraisonAI: Project config can auto-save agent output outside the project root

Project config can auto-save agent output outside the project root Summary praisonaiagents automatically reads project-local .praisonai/config.toml defaults when constructing an Agent. A repository-controlled config can set defaults.output.outputfile to an absolute path or a .. traversal path. Wh...

PYSEC-2026-4255 PraisonAI: Prompt Injection Defense Bypassed for HIGH-Level Threats

Summary Injection Defense is a purpose-built prompt injection defense layer. It scans LLM inputs through six detection categories: instruction overrides, authority claims, boundary manipulation, obfuscation, financial manipulation, and self-harm instructions. The defense is misconfigured by...

PYSEC-2026-4272 PraisonAI: DNS rebinding bypass in `web_crawl` SSRF protection allows internal response disclosure

Summary PraisonAI's webcrawl agent tool performs a server-side HTTP fetch of an agent/attacker-influenced URL. SSRF is meant to be prevented by issafecrawlurl, which resolves the hostname and rejects private/loopback/link-local IPs at validation time. The validated value is the URL string not a...

PYSEC-2026-4211 Docling: Unbounded table rowspan/colspan in HTML, JATS, ODS and BoxNote backends causes CPU/memory exhaustion

Summary The HTML, JATS, ODS OpenDocument spreadsheet and BoxNote backends accept table rowspan / colspan values without an upper bound. A few bytes of input, such as , make docling run loops proportional to the declared span and allocate a table grid of the declared size. The result is CPU and...

PYSEC-2026-4265 PraisonAI: Human-in-the-loop tool approval is cached by tool name and silently reused for all subsequent calls with arbitrary arguments

Summary PraisonAI gates dangerous tools file writes, deletes, shell/code execution behind an interactive approval prompt. The first approval of a tool is cached for the remainder of the run and silently reused for all later invocations of that tool with arbitrary, unreviewed arguments. Root cause...

PYSEC-2026-4230 Langflow has Authenticated Cross-Project File Disclosure via Unscoped MCP Resource Handlers

Summary Langflow's project-scoped MCP transport authenticates the caller for the projectid in the connection URL, but the subsequent resources/read operation does not authorize the resource URI being requested. An authenticated user can connect to their own project-scoped MCP endpoint and supply ...