Unbound 1.26.1 release has a number of security fixes.
Classification: Severe, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv4.0: 9.1, CVEs: CVE-2026-81642, CVE-2026-81634, CVE-2026-82717, CVE-2026-77955, CVE-2026-78227, CVE-2026-80225, CVE-2026-82720, CVE-2026-85501, CVE-2026-77860, Summary: Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report. Fix CVE-2026-81634, Possible heap buffer overflow during DNSSEC…
EPSS 0.01 CVSS 9.1 CVE-2026-77860 CVE-2026-77955 CVE-2026-78227 CVE-2026-80225 CVE-2026-81634 CVE-2026-81642 CVE-2026-82717 CVE-2026-82720 CVE-2026-85501 FI