[ALSA-2026:77020] Important: python3.12 security update
Type:
security
Severity:
important
Release date:
2026-10-09
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: 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-libs-3.12.15-1.el10_2.aarch64.rpm 1a4fe817f58cb37675d306f1123af906940d734ac286b0825fa945ec77e0bcfc
aarch64 python3-devel-3.12.15-1.el10_2.aarch64.rpm 5e06806b095ff11a0f9be14578436e98e6b0c45168f706e7b07a83899b79aeec
aarch64 python3-3.12.15-1.el10_2.aarch64.rpm 6e1c97d74e4fb00dacbc7ea7129ddc79c60bc5750cbd346d7d444ef2f6a377f9
aarch64 python3-test-3.12.15-1.el10_2.aarch64.rpm 76d2f70dff0a500f94854f9e11454e74e709e51b895b86a463725cb9076d73ce
aarch64 python3-debug-3.12.15-1.el10_2.aarch64.rpm b263acab8bd15e0b8db2e2c27827df8fb95afae0c421b6afa0deb4408d93d3fb
aarch64 python3-idle-3.12.15-1.el10_2.aarch64.rpm b4f493975a33bea36b969bc924da363e65ad563486622b738c53ff8ec16b9b3a
aarch64 python3-tkinter-3.12.15-1.el10_2.aarch64.rpm d9a845fc616df2454a48b8fccb680bb53251c8db4d37c0e202f61996e6313005
noarch python-unversioned-command-3.12.15-1.el10_2.noarch.rpm 8c7ff57dbefad31a537c80cf34212f88d1136e20c2922150444565e58eb8d223
ppc64le python3-3.12.15-1.el10_2.ppc64le.rpm 43951ad219242fe9278a845e179bc519f8ada5e2c950b0aedde48d725ee502cf
ppc64le python3-idle-3.12.15-1.el10_2.ppc64le.rpm 7351f78d0dab761278d5f02049e3e3ef9241e7b47066cb0d0454a7a473b5df47
ppc64le python3-test-3.12.15-1.el10_2.ppc64le.rpm 90d20be9bfe1d47c54f1d2624f676348749e6ecf5b3534127f2725c80335a4d9
ppc64le python3-debug-3.12.15-1.el10_2.ppc64le.rpm a5217ab695340208235bdebdbe292ca07ee819652e212e9d1a59e31f85c1d2ab
ppc64le python3-tkinter-3.12.15-1.el10_2.ppc64le.rpm af83cf160bdcc125ccab9a91188f10aa932cc745ef031a130267385d89664fc1
ppc64le python3-libs-3.12.15-1.el10_2.ppc64le.rpm c0b8c40854edee0a64299062d6a258905929611279bc5d130694498ce5ec3d24
ppc64le python3-devel-3.12.15-1.el10_2.ppc64le.rpm fcefe944b600300316b30969fd88a640d101e7b607a730eff945a74a229ba296
s390x python3-tkinter-3.12.15-1.el10_2.s390x.rpm 1c7d9341ebcd93d4da0707223bfae539eb4b412a23ba5ff3bbf713be523b104b
s390x python3-libs-3.12.15-1.el10_2.s390x.rpm 273098ca3882d8dcc465536ea37a0a3a2169fa447ec665a849015b5528ec9777
s390x python3-test-3.12.15-1.el10_2.s390x.rpm 82394c82013f68da54d0695ff399e5e4b982834c7210bd97d3b7d9519c5ffe5a
s390x python3-3.12.15-1.el10_2.s390x.rpm 83019225a30da57967e5fc39d0e387068215a6fbe4d98234c12d649c2e65b5ce
s390x python3-idle-3.12.15-1.el10_2.s390x.rpm cc501204cd7245f90c5f86bda7c73437a364d53a289cd0060c79e2318bce79ad
s390x python3-devel-3.12.15-1.el10_2.s390x.rpm d2a81fe08c0a2e307e3eca10428af5a37f47685feb8715d658b2ddf096870ab9
s390x python3-debug-3.12.15-1.el10_2.s390x.rpm e578540826d47b341d15258f7bea4076cbfa7004613cb579ea20f9758099e92c
x86_64 python3-3.12.15-1.el10_2.x86_64.rpm 252758bc00528bc4e208b240dfc3f86911173d3acc40bedd83e75e7182718d23
x86_64 python3-test-3.12.15-1.el10_2.x86_64.rpm 306a8f81cea09e22c406ea82fbdfd58c143b1ac2a488702528f090e6efa23860
x86_64 python3-debug-3.12.15-1.el10_2.x86_64.rpm 3815980b13423584e0016b15a72e884078baef4155dc99eb7014b14ad265581b
x86_64 python3-devel-3.12.15-1.el10_2.x86_64.rpm 88bfe6157b464887f032d828071309d21286a450124818b503db11d06528e116
x86_64 python3-idle-3.12.15-1.el10_2.x86_64.rpm c933d5ad6b651a2505596f8e19cf29d719c773418cc7374698c702e757d89e20
x86_64 python3-tkinter-3.12.15-1.el10_2.x86_64.rpm d8f5048e80c67f11122af6e688fbec8f8736bfd13335aaba3f41eff2ee353b29
x86_64 python3-libs-3.12.15-1.el10_2.x86_64.rpm e0ab6d2cd2d03e0b37f0a32db4c40bebaa1352271e75aa00984c44e5e00db2bb
x86_64_v2 python3-tkinter-3.12.15-1.el10_2.x86_64_v2.rpm 0843d5b1f197761cee538cc48b4c32c42a3438ef015e82762f84a07748a17b8a
x86_64_v2 python3-libs-3.12.15-1.el10_2.x86_64_v2.rpm 2245f3bc1ecc7cee482693434f2fc0cf4ecdb6dc98cd731c939849ea7477bdcf
x86_64_v2 python3-devel-3.12.15-1.el10_2.x86_64_v2.rpm 4813d34f930815006382533d961c36e974b14391038b3ac2e1be03191c4b6b4b
x86_64_v2 python3-3.12.15-1.el10_2.x86_64_v2.rpm 56a1c06635cb0d1861e4ad2af6163016aa9f41dc56a03da2b56a75723ad9a7f9
x86_64_v2 python3-debug-3.12.15-1.el10_2.x86_64_v2.rpm 8f0960d364ba6ff9b634daaff3c1da24b5200ecd688ea1c0b430573d30c7ae17
x86_64_v2 python3-idle-3.12.15-1.el10_2.x86_64_v2.rpm a38edbdd7cee50a67c92203ae79c7dea6556bccc0c736ceb90d51a4aec7d73cb
x86_64_v2 python3-test-3.12.15-1.el10_2.x86_64_v2.rpm c45787a6a93b1ecab1a5076863743fc4591905699bdc462be2407239e32bbe2a
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.