CVE-2026-77257

creationtimestamp| type| source ---|---|--- 2026-09-22 20:34:52+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/ihwdfyujuvoxe 2026-09-22 22:36:05+00:00| published-proof-of-concept| https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-mrq8-fv7v-hhjg...