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[3.14] gh-142557: fix UAF in `bytearray.__mod__` when object is mutated while formatting `%`-style arguments (GH-143213) (#143227)

gh-142557: fix UAF in `bytearray.__mod__` when object is mutated while formatting `%`-style arguments (GH-143213)
(cherry picked from commit 61ee04834b096be00678c6819b4957f3f4413a5e)

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
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Miss Islington (bot) committed
fd9db61a25019b982d2588270526c3c7e6438687
Parent: bbe9ed9
Committed by GitHub <noreply@github.com> on 12/27/2025, 3:23:08 PM