MEDIUMnpm →
undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse
undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse
Affected packages
- undici
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/nodejs/undici/security/advisories/GHSA-35p6-xmwp-9g52
- https://nvd.nist.gov/vuln/detail/CVE-2026-6733
- https://github.com/nodejs/undici/commit/6ea54ef8c4051e95bb68c89d4a5c9274fe6fbb4b
- https://hackerone.com/reports/3582376
- https://cna.openjsf.org/security-advisories.html
- https://github.com/nodejs/undici
- https://github.com/nodejs/undici/releases/tag/v6.27.0
- https://github.com/nodejs/undici/releases/tag/v7.28.0
- https://github.com/nodejs/undici/releases/tag/v8.5.0
Structured record: https://osv.dev/vulnerability/GHSA-35p6-xmwp-9g52
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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