En bref
- CVE-2026-56860 est une vulnérabilité MOYENNE (CVSS 5.9) touchant stdlib.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.55%, plus élevée que 46.0% des vulnérabilités.
- Correctif : mettre à jour vers 1.26.6, 1.27.0-rc.3, 1.25.13 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| stdlib Go | ≥ 1.26.0-0, < 1.26.6≥ 1.27.0-0, < 1.27.0-rc.3< 1.25.13
| 1.26.61.27.0-rc.31.25.13
|
Description
Previously, resolving relative paths containing parent directory ('..') segments performed string conversions and buffer rewrites on each step, resulting in quadratic time complexity and high memory allocation overhead.
Now, path resolution operates on a byte buffer using index-based backtracking for '..' segments, eliminating the quadratic time complexity and significantly reducing memory allocations.
NVD description
Previously, resolving relative paths containing parent directory ('..') segments performed string conversions and buffer rewrites on each step, resulting in quadratic time complexity and high memory allocation overhead. Now, path resolution operates on a byte buffer using index-based backtracking for '..' segments, eliminating the quadratic time complexity and significantly reducing memory allocations.
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