UN
Product
undici
by undici · last CVE Oct 15, 2026
39
CVEs
0
On KEV
9.8
Max CVSS
9
New 30D
Severity mix
Critical 5High 19Medium 12Low 3
Watch

Add undici to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-18540
3.7
0%
Sep 4
undici vulnerable to downstream response splitting via retry interceptor
Affected: before 6.28.1; 7.0.0 before 7.29.1; 8.0.0 before 8.10.2
CVE-2026-11525
3.7
0%
Jun 17
undici vulnerable to Set-Cookie SameSite attribute downgrade via permissive substring matching
Affected: before 6.26.0; 7.0.0 before 7.28.0; 8.0.0 before 8.5.0
CVE-2026-6733
3.7
0%
Jun 17
undici vulnerable to HTTP response queue poisoning via keep-alive socket reuse
Affected: before 6.26.0; 7.0.0 before 7.28.0; 8.0.0 before 8.5.0
Showing 3