The vulnerability of the _strindices() function in the JQ programming language allows a attacker to trigger a service failure.

The vulnerability of the strindices function in the JQ programming language is related to the execution of an operation outside the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

EUVD-2026-22126

jq is a command-line JSON processor. In commits after 69785bf77f86e2ea1b4a20ca86775916889e91c9, the strindices builtin in jq's src/builtin.c passes its arguments directly to jvstringindexes without verifying they are strings, and jvstringindexes in src/jv.c relies solely on assert checks that are...