CVE-2026-6276 stale custom cookie host causes cookie leak

Using libcurl, when a custom Host: header is first set for an HTTP request and a second request is subsequently done using the same easy handle but without the custom Host: header set, the second request would use stale information and pass on cookies meant for the first host in the second reques...

GHSA-QPPM-G56G-FPVP Turbo Frame responses can restore stale session cookies

Summary A race condition in Turbo Frames allows delayed HTTP responses to restore stale session cookies after session-modifying operations. Details Browsers automatically process Set-Cookie headers from HTTP responses. When a Turbo Frame request is in-flight during a session-modifying action such...

Turbo Frame responses can restore stale session cookies

Summary A race condition in Turbo Frames allows delayed HTTP responses to restore stale session cookies after session-modifying operations. Details Browsers automatically process Set-Cookie headers from HTTP responses. When a Turbo Frame request is in-flight during a session-modifying action such...