CVE-2026-55511

CVE-2026-55511: Yamcs StreamSQL Authenticated RCE Non-weaponized proof of concept and technical documentation for CVE-2026-55511, an authenticated Java code-injection vulnerability in the Yamcs StreamSQL aggregate-expression compiler. Field| Value ---|--- Product| Yamcs org.yamcs:yamcs-core...

Exploit for Code Injection in N8N

CVE-2026-86076 — n8n expression sandbox escape via class-field...

ruby: integer overflow issue in CI/CD regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow in the size of the compiled pattern can occur. This integer overflow causes memory...

ruby: integer overflow issue in regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression containing an excessive number of repeats with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow of internal IDs can occur. This integer overflow...

ruby: integer overflow issue in regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow in the size of the compiled pattern can occur. This integer overflow causes memory...

ruby: integer overflow issue in CI/CD regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow in the size of the compiled pattern can occur. This integer overflow causes memory...

ruby: integer overflow issue in regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression containing an excessive number of repeats with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow of internal IDs can occur. This integer overflow...

ruby: integer overflow issue in regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow in the size of the compiled pattern can occur. This integer overflow causes memory...

ruby: integer overflow issue in regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression containing an excessive number of repeats with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow of internal IDs can occur. This integer overflow...

ruby: integer overflow issue in regular expression compiler

A flaw was found in Ruby. When compiling a specially crafted regular expression with the methods Regexp.new, Regexp.union, Regexp.compile, or via a string interpolation such as /input/, an integer overflow in the size of the compiled pattern can occur. This integer overflow causes memory...

GitLab 19.5.0 Security Exposure Scanner

GitLab versions prior to the specified patched releases contain an integer overflow issue in the regular expression compiler. This tool passively fingerprints GitLab instances, identifies exposed versions, and reports their CVE-2026-110264 patch status...

GitLab 19.5.0 Regular Expression Compiler Integer Overflow

GitLab version 19.5.0 and prior affected versions contain an integer overflow in the regular expression compiler that can allow unauthenticated code execution. This proof of concept triggers the vulnerable Onigmo regular expression path. https://packetstorm.news/download/237296...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Uncontrolled Resource Consumptions in Spring Framework (CVE-2026-47886, CVE-2026-59283)

Summary IBM Watson Speech Services Cartridge is vulnerable to Uncontrolled Resource Consumptions in Spring Framework, due to flaws with the the power operator and SpEL expression compiler. Spring framework is used in our Speech microservices. These vulnerabilities have been addressed. Please read...

Exploit for CVE-2026-110264

CVE-2026-110264: GitLab Unauthenticated RCE via Onigmo Regex I...

CVE-2026-97229: Critical Unauthenticated Remote Code Execution in GitLab

Overview On October 12, 2026, GitLab published a critical patch release for CVE-2026-97229, an integer overflow or wraparound CWE-190 in the CI/CD regular expression compiler affecting GitLab Community Edition CE and Enterprise Edition EE. GitLab assigned the vulnerability a CVSSv3.1 score of 10....

GitLab CE/EE 19.4.1 CI/CD Regular Expression Compiler Remote Code Execution

GitLab CE/EE versions 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 contain an integer overflow and insufficient regular expression validation issue that may allow unauthenticated arbitrary code execution through a specially crafted CI/CD configuration...

n8n: Expression Sandbox Escape via Class-Field Sanitizer Rebinding Can Lead to Code Execution

Impact The expression compiler's sanitizer resolved through a dynamically-scoped this, so a class field named sanitize rebound it and reached the Function constructor. On the backend, any expression author could run code in the n8n process; in the editor preview, a member's expression could run a...

EUVD-2026-74280

n8n: Expression Sandbox Escape via Class-Field Sanitizer Rebinding Can Lead to Code Execution...

CVE-2026-86076

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the expression compiler sanitizer resolved through dynamically scoped this and did not reject reserved class member names. A class field named sanitize could rebind the sanitizer and reach the Function...

CVE-2026-86076 n8n: Expression Sandbox Escape in Editor-UI Enables Stored Cross-User JavaScript Execution

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the expression compiler sanitizer resolved through dynamically scoped this and did not reject reserved class member names. A class field named sanitize could rebind the sanitizer and reach the Function...