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CVE-2026-109125 Possible cache poisoning vulnerability via a cache side-channel exposed by 'unwanted-reply-threshold'

🗓️ 21 Oct 2026 08:56:35Reported by NLnet LabsType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Cache side-channel in Unbound via 'unwanted-reply-threshold' allows cache poisoning.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
Unbound -- Multiple vulnerabilities
21 Oct 202600:00
–freebsd
circl
Circl
CVE-2026-109125
21 Oct 202608:57
–circl
cve
CVE
CVE-2026-109125
21 Oct 202608:56
–cve
euvd
EUVD
EUVD-2026-107150
21 Oct 202608:56
–euvd
nvd
NVD
CVE-2026-109125
21 Oct 202609:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-109125
21 Oct 202618:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-120504
21 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "NLnet Labs",
    "product": "Unbound",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "1.26.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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