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...

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....

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...

CVE-2026-86076

n8n , an open-source workflow automation platform, is affected by an expression sandbox escape in the Editor-UI. Prior to versions 1.123.76 , 2.37.7 , and 2.38.2 , the expression compiler sanitizer (the PrototypeSanitizer hook in packages/workflow/src/expression-sandboxing.ts) resolved through dy...

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...

CVE-2026-86076: Improper Control of Generation of Code

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...

PT-2026-88507

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...

CVE-2026-59283

Applications that evaluate Spring Expression Language SpEL expressions using SimpleEvaluationContext may be vulnerable to a safety guard bypass when the SpEL expression compiler is active. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring...

DEBIAN-CVE-2026-59283

Applications that evaluate Spring Expression Language SpEL expressions using SimpleEvaluationContext may be vulnerable to a safety guard bypass when the SpEL expression compiler is active. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring...

UBUNTU-CVE-2026-59283

Applications that evaluate Spring Expression Language SpEL expressions using SimpleEvaluationContext may be vulnerable to a safety guard bypass when the SpEL expression compiler is active. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring...

EUVD-2026-67172

Applications that evaluate Spring Expression Language SpEL expressions using SimpleEvaluationContext may be vulnerable to a safety guard bypass when the SpEL expression compiler is active. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring...

PT-2026-82694

Name of the Vulnerable Software and Affected Versions Spring Framework versions 7.0.0 through 7.0.8 Spring Framework versions 6.2.0 through 6.2.19 Spring Framework versions 6.1.0 through 6.1.28 Spring Framework versions 6.0.0 through 6.0.30 Spring Framework versions 5.3.0 through 5.3.49 Spring...

perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS

regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive Sstudychunk calls...

FreeBSD : perl -- multiple vulnerabilities (d9e82328-a129-11e7-987e-4f174049b30a)

SO-AND-SO reports : CVE-2017-12814: $ENV$key stack-based buffer overflow on Windows A possible stack-based buffer overflow in the %ENV code on Windows has been fixed by removing the buffer completely since it was superfluous anyway. CVE-2017-12837: Heap buffer overflow in regular expression...

SUSE SLED11 / SLES11 Security Update : icu (SUSE-SU-2015:1790-1)

icu was updated to fix one security issue. This security issue was fixed : - CVE-2014-9654: Insufficient size limit checks in regular expression compiler bsc917129. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable h...

SUSE-SU-2015:1790-1 Security update for icu

icu was updated to fix one security issue. This security issue was fixed: - CVE-2014-9654: Insufficient size limit checks in regular expression compiler bsc917129...