CVE-2026-77621Published
Vector: Arbitrary file write in the file sink via templated path (path traversal).
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-77621 · Microsoft / collected KEV context
cve-program · CVE-2026-77621
- https://github.com/vectordotdev/vector/security/advisories/GHSA-6342-xwvw-c637
- https://github.com/vectordotdev/vector/pull/25820
- https://github.com/vectordotdev/vector/pull/25830
- https://github.com/vectordotdev/vector/commit/6951064ed1d295fbff67a5ba7da5971fc6f58c46
- https://github.com/vectordotdev/vector/commit/8832452f57afb536ea0de53a093f9fd1b669ccec
- https://github.com/vectordotdev/vector/releases/tag/v0.57.0
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.