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CVE-2026-4833

Medium priority
Needs evaluation

A weakness has been identified in Orc discount up to 3.0.1.2. This issue affects the function compile of the file markdown.c of the component Markdown Handler. This manipulation causes uncontrolled recursion. The attack is...

1 affected package

discount

Package 22.04 LTS
discount Needs evaluation
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CVE-2026-33249

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Starting in version 2.11.0 and prior to versions 2.11.15 and 2.12.6, a valid client which uses message tracing headers can indicate...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33248

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, when using mTLS for client identity, with `verify_and_map` to derive a NATS identity from the...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33247

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, if a nats-server is run with static credentials for all clients provided via argv (the...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33246

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The nats-server offers a `Nats-Request-Info:` message header, providing information about a request. This is supposed to provide...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33223

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, the NATS message header `Nats-Request-Info:` is supposed to be a guarantee of identity by the...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33222

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, users with JetStream admin API access to restore one stream could restore to other stream names,...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33219

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, a malicious client which can connect to the WebSockets port can cause unbounded memory use in...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33218

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, a client which can connect to the leafnode port can crash the nats-server with a certain...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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CVE-2026-33217

Medium priority

Not in release

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, when using ACLs on message subjects, these ACLs were not applied in the `$MQTT.>` namespace,...

1 affected package

nats-server

Package 22.04 LTS
nats-server Not in release
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