HIGH 8.2 Microsoft
CVE-2026-32316
jq: Integer overflow in jvp_string_append() allows Heap-based Buffer Overflow
Microsoft Security Update 2026-Apr: jq: Integer overflow in jvp_string_append() allows Heap-based Buffer Overflow
Affected Products
- cbl2 jq 1.6-5 on CBL Mariner 2.0
- azl3 jq 1.7.1-4 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32316
- https://nvd.nist.gov/vuln/detail/CVE-2026-32316
This high severity vulnerability with a CVSS score of 8.2 was published on 2026-04-14 via Microsoft. Affected: cbl2 jq 1.6-5 on CBL Mariner 2.0, azl3 jq 1.7.1-4 on Azure Linux 3.0.
vulnfeed aggregates 9214 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.