Critical severity9.8NVD Advisory· Published Feb 14, 2022· Updated Jun 17, 2026
CVE-2021-46463
CVE-2021-46463
Description
njs through 0.7.1, used in NGINX, was discovered to contain a control flow hijack caused by a Type Confusion vulnerability in njs_promise_perform_then().
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Affected products
2Patches
Vulnerability mechanics
References
3- github.com/nginx/njs/commit/6a40a85ff239497c6458c7dbef18f6a2736fe992nvdPatchThird Party Advisory
- github.com/nginx/njs/issues/447nvdExploitIssue TrackingPatchThird Party Advisory
- security.netapp.com/advisory/ntap-20220303-0007/nvdThird Party Advisory
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