AUGUST 4, 2026
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Case File

CVE-2022-3488

HIGH · CVSS 7.5 EPSS 19.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-01-26 · Last synced 2026-08-04

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CVE
CVE-2022-3488
Severity
HIGH
CVSS
7.5
EPSS
19.19%

Original NVD Description

Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to reject the query response, such as a mismatch between query and answer name. This issue affects BIND 9 versions 9.11.4-S1 through 9.11.37-S1 and 9.16.8-S1 through 9.16.36-S1.