BIT-NODE-MIN-2026-48932

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

PT-2026-86740

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

PT-2026-86741

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

Origin Validation Error

Overview undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Origin Validation Error leading to cache poisoning in the interceptors.cache and interceptors.deduplicate interceptors, which build cache and deduplication keys without t...

CVE-2026-84947

A flaw was found in undici, a Node.js HTTP/1.1 client. When the dump interceptor processes oversized chunked responses that do not declare a Content-Length, it prematurely signals completion. This causes the application to receive an incomplete or empty response body, while the network connection...

CVE-2026-48932

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

3xhaustpi (>=0.1.3, <=0.2.1), @0x0.bug/pi-coding-agent (1.0.0) +1081 more potentially affected by CVE-2026-16728 via undici (>=8.0.0, <=8.8.0)

undici NPM version =8.0.0, =0.1.3, =0.1.0, =1.0.0, =0.2.0, =5.0.1-staging.19033314d476, =5.0.1-staging.19033314d476, =5.1.1-staging.00ceebd28cf2, =5.1.1-staging.00ceebd28cf2, =5.0.1-staging.19033314d476, =5.0.1-staging.3abdf9534c25, =0.1.0, =0.5.1 and more Source cves: CVE-2026-16728 Source...

@0xwork/connect (>=0.1.0, <=0.1.9), @a5c-ai/agent-platform (>=5.0.1-staging.19033314d476, <=5.0.1-staging.e195a4980892) +507 more potentially affected by CVE-2026-12151 via undici (>=8.0.0, <=8.4.1)

undici NPM version =8.0.0, =0.1.0, =5.0.1-staging.19033314d476, =5.0.1-staging.19033314d476, =5.1.1-staging.00ceebd28cf2, =5.1.1-staging.00ceebd28cf2, =5.0.1-staging.19033314d476, =5.0.1-staging.3abdf9534c25, =2026.6.2, =1.0.0, =0.6.10, =0.3.1, =2026.4.23-zh, =0.2.0, =0.13.11 and more Source cves...

@aegis-scan/core (>=0.18.1, <=0.19.0), @aegis-scan/reporters (>=0.18.4, <=0.19.0) +381 more potentially affected by CVE-2026-9697 via undici (>=7.24.0, <=7.27.2)

undici NPM version =7.24.0, =0.18.1, =0.18.4, =0.18.4, =0.1.0, =0.1.8, =0.1.7, =21.2.4, =21.2.4, =0.1.0, =0.18.0, =0.1.0, =0.4.0, =0.1.0, =0.0.1, =0.1.2 and more Source cves: CVE-2026-9697 Source advisory: SNYK:JS-UNDICI-17372609...