CVE-2026-40489

N/A

Descripcion

editorconfig-core-c is an EditorConfig core library for use by plugins supporting EditorConfig parsing. Versions up to and including 0.12.10 have a stack-based buffer overflow in ec_glob() that allows an attacker to crash any application using libeditorconfig by providing a specially crafted directory structure and .editorconfig file. This is an incomplete fix for CVE-2023-0341. The pcre_str buffer was protected in 0.12.6 but the adjacent l_pattern[8194] stack buffer received no equivalent protection. On Ubuntu 24.04, FORTIFY_SOURCE converts the overflow to SIGABRT (DoS). Version 0.12.11 contains an updated fix.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado4/18/2026

Ultima modificacion4/20/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-121CWE-787

Referencias

https://github.com/editorconfig/editorconfig-core-c/commit/5159be88ad50641d9843289adda791ba300421ff(security-advisories@github.com)

https://github.com/editorconfig/editorconfig-core-c/releases/tag/v0.12.11(security-advisories@github.com)

https://github.com/editorconfig/editorconfig-core-c/security/advisories/GHSA-97xg-vrcq-254h(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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