View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2019-9578 low priority: Debian including 1 source packages (libu2f-host), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
In devs.c in Yubico libu2f-host before 1.1.8, the response to init is misparsed, leaking uninitialized stack memory back to the device.