Important: python3.9

Issue Overview: When using the "configparser" module to write configuration files containing multi-line text values with carriage return characters \r the resulting file could be injected with unexpected keys and values if the attacker controls the written value. CVE-2026-0864 tarfile.extractall...

AZL-90159 CVE-2026-9669 affecting package python3 for versions less than 3.12.9-14

bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to a stack buffer...

CLSA-2026-1778831359 python3.9: Fix of CVE-2026-6100

CVE-2026-6100: fix possible use-after-free in bz2.BZ2Decompressor and lzma.LZMADecompressor by clearing dangling nextin input pointer on the MemoryError error path...