{"id":"CVE-2026-76243","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-76243","summary":"stigmem versions before 0.9.0a2 allow unauthenticated access when authentication is disabled on non-loopback deployments. Attackers can perform read, write, and federation operations…","details":"stigmem versions before 0.9.0a2 allow unauthenticated access when authentication is disabled on non-loopback deployments. Attackers can perform read, write, and federation operations with anonymous identity when nodes are exposed outside local development environments.","published":"2026-08-19T14:17:56.693","modified":"2026-08-19T14:17:56.693","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-fp6w-8wpg-74g5"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/stigmem-before-0a2-authentication-bypass-via-disabled-auth"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-19T14:17:56.693"}}