CVE-2026-28804: Inefficient Manual Byte Decode
Inefficient manual decoding using byte-by-byte conversion and concatenation inside a loop. This logic scales poorly and can cause severe performance degradation (Denial of Service) on large inputs. Use optimized built-in functions like `binascii.unhexlify`, `bytes.fromhex`, or `int.to_bytes` applied to the whole buffer instead.
Pythongreprules fetch cve-2026-28804-inefficient-manual-byte-decode --engine opengrepDescription
Inefficient manual decoding using byte-by-byte conversion and concatenation inside a loop. This logic scales poorly and can cause severe performance degradation (Denial of Service) on large inputs. Use optimized built-in functions like `binascii.unhexlify`, `bytes.fromhex`, or `int.to_bytes` applied to the whole buffer instead.
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