CVE-2026-109125: Several vulnerabilities were found in Unbound

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5.3 CVSS 3.1 NLnet Labs

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CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

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22. 10. 2026 · zachyceno 04:00

Several vulnerabilities were found in Unbound

Classification: Severe, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: None, CVEs: CVE-2026-97206, CVE-2026-50106, CVE-2026-96405, CVE-2026-109125, CVE-2026-35501, Summary: Several vulnerabilities were found in Unbound. We are releasing 1.26.2 as a security release today (October 21) including the relevant fixes. The overview of the vulnerabilities with a brief description is: CVE-2026-97206 - severity: HIGH DoQ path-migration can lead to use-after-free on multi-threaded…

EPSS 0.00 CVE-2026-109125 CVE-2026-35501 CVE-2026-50106 CVE-2026-96405 CVE-2026-97206 Unbound FI

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22. 10. 2026 · zachyceno 04:00 · NCSC-FI · Several vulnerabilities were found in Unbound