[ALSA-2026:85239] Important: python3 security update
Type:
security
Severity:
important
Release date:
2026-10-20
Description:
Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * python: python: Arbitrary file deletion via race condition during temporary directory cleanup (CVE-2026-12345) * python: python: Certificate verification bypass via missing server_hostname validation in SSLContext.wrap_bio() (CVE-2026-19553) * python: Use-after-free of a server-side SSLContext when sni_callback switches contexts (CVE-2026-19445) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 python3-tkinter-3.6.8-79.el8_10.alma.1.aarch64.rpm 2d2b36bcfb547849f1a9d1f7858d1f73fce486a39d8bfaf2f18b07acd6f7754e
aarch64 platform-python-3.6.8-79.el8_10.alma.1.aarch64.rpm 7622817b47a121ae7649ea67ac3966d031e477d2061e727bf553f41cf826ed36
aarch64 platform-python-debug-3.6.8-79.el8_10.alma.1.aarch64.rpm 80d4de66928568cf6a427f38300afdff12c2353d33a88cfb618079256fd2a140
aarch64 python3-libs-3.6.8-79.el8_10.alma.1.aarch64.rpm 91c71d9a74ba2bf823fa0a9dd9995faaa9a2ce5bd42c685d6b7696e72c81f9ac
aarch64 python3-idle-3.6.8-79.el8_10.alma.1.aarch64.rpm a011f8a35a70ae4195a0059880d9f7f1e1ce934e42000e1261b6c36ea522ee6d
aarch64 python3-test-3.6.8-79.el8_10.alma.1.aarch64.rpm b56a03ea10ea0eb213d9c6c1982234487a21d80699fa35be714ac84cce9de746
aarch64 platform-python-devel-3.6.8-79.el8_10.alma.1.aarch64.rpm e89600e934ee841636d04412924448763d406f74a48adeccf492f2de22cd796b
i686 python3-tkinter-3.6.8-79.el8_10.alma.1.i686.rpm 1e7dcccbd9a3f1c5d1dc48608191773fff42c630dde6108be6b057cc442eee6d
i686 platform-python-3.6.8-79.el8_10.alma.1.i686.rpm 53feac1bdaa5be56eec1680584c6db2fe3c40650c6ce77fc519213a23880a841
i686 python3-idle-3.6.8-79.el8_10.alma.1.i686.rpm 6248c69925c5b637693b7135d35388b4e86ea143806e3bd80bb13d0c7ed0f470
i686 platform-python-debug-3.6.8-79.el8_10.alma.1.i686.rpm b7250834b6984043b2cdd81a118dd0c852aab286e11e000738965a8e70fb99e2
i686 python3-test-3.6.8-79.el8_10.alma.1.i686.rpm b877efc6c574bbcb892bbee4df85f3e0c2aa2d0318f8649be417bb1fe3c331bc
i686 platform-python-devel-3.6.8-79.el8_10.alma.1.i686.rpm d7523ccea95b9bb8af9a2c23b9195e35e0b31fce931399a5f2997ce212f38ee8
i686 python3-libs-3.6.8-79.el8_10.alma.1.i686.rpm fbf74936f3ee082ad472348ade231497894c4d88de2521f3e9b64b2e458d218f
ppc64le python3-tkinter-3.6.8-79.el8_10.alma.1.ppc64le.rpm 156291a16f997617b986c90e3fd480ad3b554217e0b0388b530c4804da8daefe
ppc64le platform-python-devel-3.6.8-79.el8_10.alma.1.ppc64le.rpm 524efaf0adfbc910e54029bdb619b352a9f46ebae3394eabe28fc7786b5f1240
ppc64le python3-test-3.6.8-79.el8_10.alma.1.ppc64le.rpm 6d404d300b01fdf2139d5c14a2c2e2a92b838c660b1022dfc9f6b5b4dc75048b
ppc64le platform-python-3.6.8-79.el8_10.alma.1.ppc64le.rpm 822fd924a4729292edf54fc249771d1ee5dbafe569597d61fb22d513b6da9c92
ppc64le python3-libs-3.6.8-79.el8_10.alma.1.ppc64le.rpm b72a5b95b5076b37d49791721a0f9cb636f6c54170980a19016de9f7b31a1fe0
ppc64le python3-idle-3.6.8-79.el8_10.alma.1.ppc64le.rpm c95c3fc1de976689cb8b9126c1316c730369996be8169ea203d643e46b7d07ff
ppc64le platform-python-debug-3.6.8-79.el8_10.alma.1.ppc64le.rpm d32f2d3276d917999015d1e3968e0c5404d5ad9c4a9f658dd0b389e391cce85b
s390x platform-python-devel-3.6.8-79.el8_10.alma.1.s390x.rpm 443faeebd3975db5a926ada1998d60808a6fe8f0802daa06112ee67fff4970ea
s390x python3-tkinter-3.6.8-79.el8_10.alma.1.s390x.rpm 4464c039746f784f2d3763fe3fcde6ff7783076846a4b6fbe2e8de4bd95dcb1a
s390x python3-idle-3.6.8-79.el8_10.alma.1.s390x.rpm 81114db115800ad04348b7371283a257de3613d906d217270e152ccaa60ec1d2
s390x python3-test-3.6.8-79.el8_10.alma.1.s390x.rpm 9136d63023d0779435c1eb8ff86e13b07b0ba3155e3661026076db482419e27e
s390x python3-libs-3.6.8-79.el8_10.alma.1.s390x.rpm 988ba307a131b6299e577d70ed39def90c44a8ce5dfc7dd1538ebf89d0a5e1ca
s390x platform-python-3.6.8-79.el8_10.alma.1.s390x.rpm cd722886ea74630c656b5e8f16c9bb51c94658083531a57b66e9b613ffd10ae8
s390x platform-python-debug-3.6.8-79.el8_10.alma.1.s390x.rpm d1dbc8d9ad2a71472cd3e8d97f7571c185c0d0a25b3f2adeef50dd75851da7a5
x86_64 python3-test-3.6.8-79.el8_10.alma.1.x86_64.rpm 852f906069d9514d710043c68d9f937c15e229b5cd83ba151e23bb631bc8f671
x86_64 platform-python-debug-3.6.8-79.el8_10.alma.1.x86_64.rpm af97c5c78d632f33fa77215866745032de56eedde0949ba91447bc51adc25959
x86_64 platform-python-devel-3.6.8-79.el8_10.alma.1.x86_64.rpm cbe24bdbceb1c975a15522cca7d8a2c846be2557364ae0bd3249f412fcd2a246
x86_64 python3-idle-3.6.8-79.el8_10.alma.1.x86_64.rpm d3c335850f95bd3861af52102bec11b09eaccd7d034a6b43d0bacdf876c0f5a0
x86_64 python3-libs-3.6.8-79.el8_10.alma.1.x86_64.rpm e22213845580abd1340ae3fd7fca8f3193440355c71145603155b6748cff88bb
x86_64 python3-tkinter-3.6.8-79.el8_10.alma.1.x86_64.rpm f2ab50401e012887855f3c6378bb80f79f15e1f39ce990708debebf174e908a9
x86_64 platform-python-3.6.8-79.el8_10.alma.1.x86_64.rpm f803284b0e46dceacdc3a5bd7fe4c51355b8ca1a70e82e46d339ce527c1c8136
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.