[ruby-core:127189] [Ruby Bug#22458] `Time#strftime` out-of-bound access

21 Oct 2026


      Issue #22458 has been reported by nobu (Nobuyoshi Nakada).

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Bug #22458: `Time#strftime` out-of-bound access
https://bugs.ruby-lang.org/issues/22458

* Author: nobu (Nobuyoshi Nakada)
* Status: Open
* Backport: 3.3: REQUIRED, 3.4: REQUIRED, 4.0: REQUIRED
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This code crashes:

```ruby
Time.at(0, in: 0).strftime("%2147483647:::z")
```


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