Em resumo
- CVE-2026-27143 é uma vulnerabilidade CRÍTICO (CVSS 9.8) que afeta toolchain, go (golang).
- Chance de exploração nos próximos 30 dias (EPSS): 0.54%, maior que 45.2% das vulnerabilidades.
- Correção: atualize para 1.26.2, 1.25.9 ou posterior.
| Package | Affected versions | Patched versions |
|---|
| toolchain Go | ≥ 1.26.0-0, < 1.26.2< 1.25.9
| 1.26.21.25.9
|
| go | ≥ 1.26.0, < 1.26.2< 1.25.9
| 1.26.21.25.9
|
Description
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.
NVD description
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.
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