CVE-2026-4858

creationtimestamp| type| source ---|---|--- 2026-05-19 00:51:14+00:00| seen| https://www.acn.gov.it/portale/w/rilevate-vulnerabilita-in-mattermost 2026-05-21 12:00:55+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mmeep2dusz2k 2026-05-21 13:09:09+00:00| seen|...