CVE-2026-31983

A Missing Authentication vulnerability was discovered in the SSH keys synchronization endpoint. An unauthenticated attacker can send a request to the SSH keys synchronization endpoint and obtain the list of users that have uploaded their public SSH keys, their groups, and the uploaded public SSH...

scp in OpenSSH before 10.4 may place a file in the parent directory of an intended directory when the copy occurs between two remote destinations.

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EUVD-2026-42533

A Missing Authentication vulnerability was discovered in the SSH keys synchronization endpoint. An unauthenticated attacker can send a request to the SSH keys synchronization endpoint and obtain the list of users that have uploaded their public SSH keys, their groups, and the uploaded public SSH...

CVE-2026-15171

A flaw was found in Wireshark's SSH Secure Shell protocol dissector. A remote attacker could craft a malicious network capture file that, when opened by a user, would cause the Wireshark application to crash. This vulnerability leads to a denial of service, preventing the user from analyzing...

CVE-2026-47831

Use of a cryptographically weak random number generator in the GenerateRandomPassword function in bosh-windows-stemcell-builder allows a remote attacker to brute-force the resulting SSH login via TCP/22. Affected versions: bosh-windows-stemcell-builder versions prior to v2019.98...

CVE-2026-41857

A compromised or malicious BOSH Director can execute arbitrary shell commands on the operator's workstation when the operator runs bosh ssh or bosh scp/bosh logs -f with default flags. Affected versions: BOSH CLI versions prior to 7.10.5...

RLSA-2026:36734 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 For more details about the security issues, including the impact, a CVSS score,...

golang.org/x/crypto/ssh: golang.org/x/crypto/ssh: Denial of Service via resource leak from unsolicited SSH responses

A flaw was found in golang.org/x/crypto/ssh. A remote malicious SSH peer can exploit this by sending unsolicited global request responses, which fills an internal buffer and blocks the connection's read loop. This prevents the associated resources from being released, leading to a resource leak p...

CVE-2026-41857 BOSH CLI Shell Injection

A compromised or malicious BOSH Director can execute arbitrary shell commands on the operator's workstation when the operator runs bosh ssh or bosh scp/bosh logs -f with default flags. Affected versions: BOSH CLI versions prior to 7.10.5...

CVE-2026-41857

CVE-2026-41857 affects BOSH CLI prior to 7.10.5. A compromised (malicious) BOSH Director can cause arbitrary shell commands to run on the operator’s workstation when using bosh ssh, bosh scp, or bosh logs -f with default flags. Impact is high (confidentiality, integrity, availability). Mitigation...

Malicious code in antsrcsrctest (npm)

The npm package antsrcsrctest masquerades as a "simple date formatting utility" index.js exports a harmless formatDate function that is never referenced by the malicious code but is a credential-harvesting and cloud-metadata-stealing reconnaissance tool. It declares a preinstall: node preinstall....

ALSA-2026:37410 Important: buildah security update

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a...

CVE-2026-54590

AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Version 2.23.0 contains an incomplete fix for CVE-2026-45309 in SSHServerConfig.settokens that blocks /, , and .. before %u substitution in...

Serena: Unauthenticated Flask dashboard on fixed port enables DNS rebinding → memory poisoning → RCE

Summary Serena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port TCP 24282, hardcoded as 0x5EDA in constants.py. The server has no authentication, no CSRF protection, and no Host header validation. A DNS rebinding attack allows a malicious webpage to reach...

CVE-2026-55849

The CVE affects @cyclonedx/cyclonedx-npm: from 2.1.0 up to 5.0.0, the CLI passes user-supplied --workspace values to a subshell when npm_execpath is unset or empty, enabling arbitrary OS command execution with the invoking user’s privileges. Root cause is unsanitized input used in a shell command...

CVE-2026-55849 @cyclonedx/cyclonedx-npm: Shell Injection via Unsanitized `--workspace` Argument

@cyclonedx/cyclonedx-npm creates CycloneDX Software Bill of Materials from npm projects. From 2.1.0 before 5.0.0, the CLI passes user-supplied --workspace values to a subshell without proper sanitization when npmexecpath is unset or empty, allowing arbitrary OS command execution with the privileg...

CVE-2026-55849 @cyclonedx/cyclonedx-npm: Shell Injection via Unsanitized `--workspace` Argument

@cyclonedx/cyclonedx-npm creates CycloneDX Software Bill of Materials from npm projects. From 2.1.0 before 5.0.0, the CLI passes user-supplied --workspace values to a subshell without proper sanitization when npmexecpath is unset or empty, allowing arbitrary OS command execution with the privileg...

EUVD-2026-42417

SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service...

CVE-2026-15171

SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service...

CVE-2026-54591

AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Prior to 2.23.1, a malicious SSH server can write arbitrary files on the asyncssh SCP client's filesystem by sending filenames containing ../...