CVE-2026-27143
Arithmetic over induction variables in loops were not correctly checked for underflow or overflow. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption.
- Affected products
- Red Os, Rocky Linux
- Golang Go
- < 1.25.9, 1.26.2
- CVSS 3.1
- 9.8 CRITICAL
- EPSS
- 0.5% (42th percentile)
- NVD status
- Analyzed
- Published
- 2026-04-08
CVE-2026-27143 at NVD
No indexed exploits for CVE-2026-27143 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-27143 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.