GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
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Sightings

Recent sightings
Author Source Vulnerability Type Date Other
cedric https://t.me/GithubRedTeam/1355 CVE-2021-4428 published-proof-of-concept 2022-01-18 00:13:42
cedric https://t.me/GithubRedTeam/1196 CVE-2021-4428 published-proof-of-concept 2021-12-21 09:22:04
cedric https://t.me/GithubRedTeam/1195 CVE-2021-4428 published-proof-of-concept 2021-12-21 09:17:55
cedric https://t.me/BlueRedTeam/1518 CVE-2021-4428 published-proof-of-concept 2021-12-17 11:48:01
cedric https://t.me/GithubRedTeam/1128 CVE-2021-4428 exploited 2021-12-17 06:39:43
cedric https://t.me/cibsecurity/33195 CVE-2021-44280 seen 2021-12-01 16:35:26
displaying 11 - 16 sightings in total 16

If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.

Sightings Sources.