CLEANSTART-2026-XX88554 undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON

Security vulnerability affects the n8n package. undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON...

PT-2026-117914

Security vulnerability affects the n8n package. undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON...

CLEANSTART-2026-XJ20290 undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON

CVE-2026-84961 affects multiple packages. undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON. See references for individual vulnerability details...

undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options

A flaw was found in undici's BalancedPool component. This vulnerability allows a remote attacker to bypass Transport Layer Security TLS certificate validation. The BalancedPool constructor incorrectly processes its options, silently discarding custom certificate validation functions. Consequently...

undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options

A flaw was found in undici's BalancedPool component. This vulnerability allows a remote attacker to bypass Transport Layer Security TLS certificate validation. The BalancedPool constructor incorrectly processes its options, silently discarding custom certificate validation functions. Consequently...

undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options

A flaw was found in undici's BalancedPool component. This vulnerability allows a remote attacker to bypass Transport Layer Security TLS certificate validation. The BalancedPool constructor incorrectly processes its options, silently discarding custom certificate validation functions. Consequently...

GHSA-W293-VG96-WGC3 undici vulnerable to TLS certificate validation bypass via dropped connect options in BalancedPool

Impact undici's BalancedPool passes its constructor options through a JSON-based deep clone JSON.parseJSON.stringify... before forwarding them to each per-upstream Pool. JSON cannot represent functions, so a caller-supplied connect or tls option containing a checkServerIdentity callback or a cust...

EUVD-2026-71494

undici vulnerable to TLS certificate validation bypass via dropped connect options in BalancedPool...

NPM: undici vulnerable to TLS certificate validation bypass via dropped connect options in BalancedPool

NPM: undici vulnerable to TLS certificate validation bypass via dropped connect options in BalancedPool vulnerability discovered by ? in WordPress Npm undici versions = 7.24.1, 7.29.1...

undici vulnerable to TLS certificate validation bypass via dropped connect options in BalancedPool

Impact undici's BalancedPool passes its constructor options through a JSON-based deep clone JSON.parseJSON.stringify... before forwarding them to each per-upstream Pool. JSON cannot represent functions, so a caller-supplied connect or tls option containing a checkServerIdentity callback or a cust...

CLEANSTART-2026-NT71796 undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON

Security vulnerability affects the langfuse package. undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON...

PT-2026-108488

Security vulnerability affects the langfuse package. undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON...

undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options

A flaw was found in undici's BalancedPool component. This vulnerability allows a remote attacker to bypass Transport Layer Security TLS certificate validation. The BalancedPool constructor incorrectly processes its options, silently discarding custom certificate validation functions. Consequently...

undici: undici: TLS certificate validation bypass in BalancedPool via dropped connect options

A flaw was found in undici's BalancedPool component. This vulnerability allows a remote attacker to bypass Transport Layer Security TLS certificate validation. The BalancedPool constructor incorrectly processes its options, silently discarding custom certificate validation functions. Consequently...

SUSE CVE-2026-84961

undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON. Because JSON cannot represent functions, any function-valued TLS option, such as a caller-supplied checkServerIdentity callback or a custom connector...

Improper Certificate Validation

Overview undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Improper Certificate Validation in the BalancedPool class, which deep-clones its connect and tls options with JSON.parseJSON.stringify... and thereby silently drops any...

Improper Certificate Validation

Overview org.webjars.npm:undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to Improper Certificate Validation in the BalancedPool class, which deep-clones its connect and tls options with JSON.parseJSON.stringify... and thereby...

CVE-2026-84961

A flaw was found in undici's BalancedPool component. This vulnerability allows a remote attacker to bypass Transport Layer Security TLS certificate validation. The BalancedPool constructor incorrectly processes its options, silently discarding custom certificate validation functions. Consequently...

CVE-2026-84961

undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON. Because JSON cannot represent functions, any function-valued TLS option, such as a caller-supplied checkServerIdentity callback or a custom connector...

DEBIAN-CVE-2026-84961

undici's BalancedPool constructor passes its entire options object through an internal deep-clone that serializes and reparses the value as JSON. Because JSON cannot represent functions, any function-valued TLS option, such as a caller-supplied checkServerIdentity callback or a custom connector...