[1.0] [CVE-2026-42257] Bump net-imap to 0.5.15 (#461) - #467
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### Part of elastic/search-team#15476 Also covers: - elastic/search-team#15475 (CVE-2026-42245) - elastic/search-team#15474 (CVE-2026-42258) - elastic/search-team#14852 (CVE-2026-47240) - elastic/search-team#14853 (CVE-2026-47242) - elastic/search-team#14854 (CVE-2026-47241) Resolves **CVE-2026-42257** (critical) — IMAP command injection via CRLF in unvalidated input. Fixed in net-imap **0.5.15** (also clears CVE-2026-42245 / 42258 / 47240 / 47242 / 47241). #### Changes - **`Gemfile` / `Gemfile.lock`**: pin `net-imap` `0.3.10` → `0.5.15` - **`Dockerfile` / `Dockerfile.wolfi`**: comment update for the new pin - **`NOTICE.txt`**: regenerated #### Testing - Full `make test`: 690 examples, 0 failures - Scanner A/B (all 6 CVEs): ### Scanner A/B (`CVE-2026-42257` + related) | Tool | Before | After | |------|--------|-------| | Trivy | reported | clear | | Snyk | reported | clear | Made with [Cursor](https://cursor.com) Co-authored-by: Cursor <cursoragent@cursor.com>
Jan-Kazlouski-elastic
approved these changes
Aug 4, 2026
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Backports the following commits to 1.0: