CVE-2026-9678

Impact: Undici's cache interceptor incorrectly classifies some responses as cacheable when the upstream Cache-Control header uses whitespace-padded qualified private or no-cache field names such as private=" authorization" or no-cache="\tauthorization". The parser preserves the surrounding...

PT-2026-50515

Name of the Vulnerable Software and Affected Versions undici versions prior to 7.28.0 undici versions prior to 8.5.0 Description The cache interceptor incorrectly classifies certain responses as cacheable when the upstream Cache-Control header contains whitespace-padded qualified private or...