CVE detail
CVE-2026-3592
BIND resolvers are vulnerable to an amplified resource consumption/exhaustion attack. If a victim resolver makes a query to a specially crafted zone, the resolver will consume disproportionate resources. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 15.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
Information published.
vendormsrc.microsoft.comMay 23, 2026, 8:01 AM- https://kb.isc.org/docs/cve-2026-3592kb.isc.org
No excerpt available.
Vendor Advisorykb.isc.orgMay 20, 2026, 1:16 PM - https://downloads.isc.org/isc/bind9/9.21.22downloads.isc.org
No excerpt available.
Patchdownloads.isc.orgMay 20, 2026, 1:16 PM - https://downloads.isc.org/isc/bind9/9.20.23downloads.isc.org
No excerpt available.
Patchdownloads.isc.orgMay 20, 2026, 1:16 PM - https://downloads.isc.org/isc/bind9/9.18.49downloads.isc.org
No excerpt available.
Patchdownloads.isc.orgMay 20, 2026, 1:16 PM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
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