Fix date and notes in CVE-2026-12545.yml

Updated the date field in CVE-2026-12545.yml from '2026-10-02' to '2026-10-01' and modified notes regarding the date source.

Author: jasnow

gems/hammer_cli/CVE-2026-12545.yml

@@ -4,7 +4,7 @@ cve: 2026-12545
 ghsa: q4vv-h3wg-pwgx
 url: https://nvd.nist.gov/vuln/detail/CVE-2026-12545
 title: hammer_cli - Insecure interpolation of the $EDITOR environment variable
-date: 2026-10-02
+date: 2026-10-01
 description: |
   A flaw was found in rubygem-hammer_cli. A command injection vulnerability
   exists in Hammer CLI and the Railties (Ruby on Rails) component
@@ -32,4 +32,4 @@ related:
     - https://github.com/advisories/GHSA-q4vv-h3wg-pwgx
 notes: |
   - cvss_v3 from GHSA and nvd-nist.gov URLs.
-  - date from rubygems.org URL
+  - date from GHSA URL