Ericsson
CVE-2026-84155: CodeChecker's web server fails to fully invalidate a session token on logout when the server runs with more than one API worker process (the default). Each work
CVE-2026-84155 Nov 6, 2026 Source: Vendor
CodeChecker's web server fails to fully invalidate a session token on logout when the server runs with more than one API worker process (the default). Each worker process maintains its own
in-memory session cache; logout only clears the cache of the single worker that handles the request (plus the shared database record). Other workers continue to honor the destroyed token
from their stale in-memory copies until the session's lifetime expires. An attacker who has captured a valid token can there
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://nvd.nist.gov/vuln/detail/CVE-2026-84155
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