Allocation of Resources Without Limits or Throttling Affecting bind package, versions [9.11.0,9.19.0)[9.20.0,9.20.29)[9.21.0,9.21.26)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-UNMANAGED-BIND-20074809
- published24 Sept 2026
- disclosed16 Sept 2026
- creditUnknown
Introduced: 16 Sep 2026
NewCVE-2026-19668 (opens in a new tab)How to fix?
Upgrade bind to version 9.19.0, 9.20.29, 9.21.26 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the processing of invalid DNSSEC records. An attacker can cause excessive resource consumption by sending a large number of specially crafted, invalid DNSSEC records to a recursive resolver, potentially resulting in service disruption.
Workaround
This vulnerability can be mitigated by configuring appropriate limits for max-records-per-type and max-types-per-name in the named.conf file and restarting the named service.