Can someone let us know what the status of the Copy Fail vulnerability is in the CircleCI environment? Has it been patched or mitigated?
Xint
Copy Fail — 732 Bytes to Root
CVE-2026-31431. 100% Reliable Linux LPE — no race, no per-distro offsets, page-cache write that bypasses on-disk file-integrity tools and crosses containers. Found by Xint Code.
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| # | Наименование новости | Тональность | Информативность | Дата публикации |
|---|---|---|---|---|
| 1 | CircleCI response to CVE-2026-31431 ("Copy Fail" Linux kernel vulnerability) | 0 | 6.79 | 02-05-2026 |
| 2 | Breaking Changes: Config Compilation Updates — September 21, 2026 | 0 | 14.42 | 11-06-2026 |
| 3 | CircleCI Response to CVE-2026-64600 ("RefluXFS") Linux Kernel Vulnerability | 0 | 9.38 | 29-07-2026 |
| 4 | Reminder: Rotate credentials if you use LiteLLM in your CI/CD pipelines | 0 | 10.38 | 24-03-2026 |
| 5 | Account blocked after using Tailscale in CI job for SSH deployment (possible false positive?) | 0 | 7.44 | 28-02-2026 |
| 6 | Fix failing workflows with Claude Code, directly from the CircleCI UI | 0 | 15.94 | 06-08-2026 |
| 7 | Security notice: Beware of spear phishing | 0 | 7.88 | 06-10-2026 |
| 8 | Diagnose and fix failing builds with your local AI agent | 0 | 6.66 | 31-07-2026 |
| 9 | Copy Fix Prompt, diagnose and fix failures with any AI coding agent | 0 | 6.48 | 12-08-2026 |
| 10 | PocketCI - CircleCI in your pocket | 0 | 8.79 | 29-09-2026 |