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Microsoft Security Response CenterCVE-2026-32316

jq: Integer overflow in jvp_string_append() allows Heap-based Buffer Overflow

Mariner

Read the vendor bulletin Get alerts for cbl2 jq 1.6-5 on CBL Mariner
8.2CVSS out of 10High severity
Scope

What the vendor says is affected

  • cbl2 jq 1.6-5 on CBL Mariner 2.0
  • azl3 jq 1.7.1-4 on Azure Linux 3.0

Versions the vendor lists as fixed

  • 1.6-6
  • 1.7.1-5
Next step

What the vendor recommends

CBL-Mariner Releases

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-32316View CVSS, KEV, EPSS, and threat context
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