CVE-2026-78222
A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch() can crash an NGINX worker when trusted Ja
CVSS
7.5
Alto
EPSS
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KEV
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Exploit Today
0
0-100
Publicado: 2 sept 2026 · Última mod.: 2 sept 2026 · CWE-476
Sin historial EPSS suficiente todavía.
A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch() can crash an NGINX worker when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP response. Impact: This vulnerability may allow remote attackers to cause a denial-of-service (DoS) on the NGINX system. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.