SB2025062512 - Denial of service in jqlang jq
Published: June 25, 2025 Updated: August 19, 2026
Security Bulletin ID
SB2025062512
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Buffer overflow (CVE-ID: N/A)
CWE-ID: CWE-119 - Memory corruption
CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error within the node_min_byte_len() function in /vendor/oniguruma/src/regcomp.c in the Oniguruma dependency. A remote attacker can pass a specially crafted input to the application, trigger stack overflow and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.