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...

Take control of Cache-Control and local caching

TL;DR Caching speeds up website content delivery What caching directives are and how to use them The No-cache directive does not prevent caching The No-store directiveprevents caching Introduction The HTTP Cache-Control header is sometimes misunderstood. It's important because it is used to speci...

SUSE CVE-2009-0358

Mozilla Firefox 3.x before 3.0.6 does not properly implement the 1 no-store and 2 no-cache Cache-Control directives, which allows local users to obtain sensitive information by using the a back button or b history list of the victim's browser, as demonstrated by reading the response page of an...

Firefox directives to not cache pages ignored

Mozilla Firefox 3.x before 3.0.6 does not properly implement the 1 no-store and 2 no-cache Cache-Control directives, which allows local users to obtain sensitive information by using the a back button or b history list of the victim's browser, as demonstrated by reading the response page of an...