CVE-2026-102422

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

DEBIAN-CVE-2026-102422

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

UBUNTU-CVE-2026-102422

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422 shell-quote `quote()` command injection via a line terminator in a token after a `{ comment }` token

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422

The shell-quote library is vulnerable to command injection due to how the quote() function handles { comment } tokens. When a comment token is emitted as #, it comments out the rest of the shell line, potentially neutralizing the opening quote of subsequent string tokens. If a later string contai...

CVE-2026-102422 shell-quote `quote()` command injection via a line terminator in a token after a `{ comment }` token

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422 shell-quote `quote()` command injection via a line terminator in a token after a `{ comment }` token

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CLEANSTART-2026-JC29454 shell-quote's `quote()` function did not validate object-token inputs against the operator model used by `parse()`

Security vulnerability affects the argo-workflows package. shell-quote's quote function did not validate object-token inputs against the operator model used by parse...

CVE-2026-82804: Improper Neutralization of Special Elements used in an OS Command

The scriptPath parameter is incorporated into a /bin/sh -c command without sufficient neutralization of shell metacharacters, allowing shell command substitution and execution. An authenticated user can exploit this behavior by creating a resource whose filename contains shell command substitutio...

CVE-2026-102809: Memory Allocation with Excessive Size Value

PX4 Autopilot through 1.17.0 contains an uncontrolled stack allocation vulnerability in the file2 test command that fails to validate the write chunk size parameter. Attackers with shell access can supply an excessively large value to the -c option to trigger stack overflow and crash the flight...

Amazon Linux 2 : environment-modules (ALAS-2026-3942)

The version of environment-modules installed on the remote host is prior to 3.2.10-11. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3942 advisory. modulecomgenwordsandfiles fed untrusted text module names readoff disk, LOADEDMODULES, MODULEPATH straight into compg...

Amazon Linux 2023 : environment-modules, environment-modules-compat (ALAS2023-2026-3135)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-3135 advisory. modulecomgenwordsandfiles fed untrusted text module names readoff disk, LOADEDMODULES, MODULEPATH straight into compgen -W, whichperforms a full unquoted-word expansion on its wordlist --...

CVE-2026-102422

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

CVE-2026-102422: Improper Neutralization of Special Elements used in an OS Command

shell-quote's quote function emits a comment token as followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator \n, \r, U+2028, U+2029 in that later string therefore ends the comment, and the rest of the string is...

PT-2026-102812

Name of the Vulnerable Software and Affected Versions simple-git versions 3.15.0 through 4.0.0 Description The default blockUnsafeOperationsPlugin fails to classify trailer..cmd as an unsafe configuration. This allows an attacker to execute arbitrary shell commands with the operating-system...

CVE-2026-18747 Integer underflow of net_buf length in the MCUmgr serial (SMP over console) transport leads to out-of-bounds read

The MCUmgr SMP-over-console transport decodes a base64 frame, reads a 16-bit packet length from it, verifies a CRC and then unconditionally strips the trailing CRC with rxctxt-nb-len -= 2U; in mcumgrserialprocessfrag subsys/mgmt/mcumgr/transport/src/serialutil.c. mcumgrserialextractlen accepted a...

CVE-2026-75600

FreePBX is an open source IP PBX. Prior to version 17.0.9, authenticated users who are authorized to access the GraphQL api module interface of FreePBX are able to execute arbitrary shell commands. Authenticated access to the api module is required. The PBX API module's documentation generator...

CVE-2026-55157

The token-optimizer-mcp software is vulnerable to OS command injection in the smart_user tool (specifically the get-user-info operation) prior to version 5.1.0 . The root cause is the unsafe interpolation of a user-controlled username argument into a shell command executed via execAsync(). Becaus...

CVE-2026-55157 Token Optimizer MCP: OS command injection in smart_user via username in get-user-info

Token Optimizer MCP measures token savings per AI coding agent, optimizes context, and shares a live local knowledge graph across 16 CLI clients. Prior to version 5.1.0, token-optimizer-mcp is vulnerable to OS command injection in the smartuser tool. Any MCP client that can call the smartuser too...