[ALSA-2026:77017] 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 python3.12-3.12.15-1.el9_8.aarch64.rpm 6d60832de7f2e28e061bdd1f937b28a2d00dc24c7aecf20b00c8c0a46c8fb002
aarch64 python3.12-test-3.12.15-1.el9_8.aarch64.rpm 892404dc19304a65ae272410ce00b54968dcd929c803e8be500593908237c6fa
aarch64 python3.12-devel-3.12.15-1.el9_8.aarch64.rpm 941ade39dff85a9fb46330e13cda034459e32fb4ea16f4d741c67c6f7f5c9725
aarch64 python3.12-tkinter-3.12.15-1.el9_8.aarch64.rpm 9649cd53409ae30c6a4bfdf2dd6a63b8297ebd95f5b4c12f3874732dca851a01
aarch64 python3.12-libs-3.12.15-1.el9_8.aarch64.rpm ac9b5d734105e2a7f23550ea3b4c79c54f43ecf2658785b6def2f3b8317d5c23
aarch64 python3.12-idle-3.12.15-1.el9_8.aarch64.rpm ca8b7d517724e1e0f287153301b9eafd04413c0018cd0ef485002b1f5cb92d1f
aarch64 python3.12-debug-3.12.15-1.el9_8.aarch64.rpm e0dcaf8361c693b2e080bb650ee155e94c034c8d782aff782fb1812a4db73dc4
i686 python3.12-idle-3.12.15-1.el9_8.i686.rpm 36a47dd566f36995b91959c105f03671f83d79b2a78c9e695c9f200ef152de16
i686 python3.12-tkinter-3.12.15-1.el9_8.i686.rpm 3d6e62f534e9b8b189614cee9d4f27d4565b2b57542c347c5eaa393d80bef81f
i686 python3.12-3.12.15-1.el9_8.i686.rpm 5ba1d259aa0072cc77e0da861c0271700cfab033b72f79c3594da22a1a15deee
i686 python3.12-devel-3.12.15-1.el9_8.i686.rpm 646f474b83183e8b5f378baf8b1655949bc1278505b27a9088850536c1f02a52
i686 python3.12-libs-3.12.15-1.el9_8.i686.rpm 7a6011cbc6be6b42955ad77b48a43953458f3723ab7ba1a60a613db5687a59b1
i686 python3.12-debug-3.12.15-1.el9_8.i686.rpm b841f5aa8df454f1a640f4afde719e8f95fb6170f5107088f684e048abebbca9
i686 python3.12-test-3.12.15-1.el9_8.i686.rpm f7718d576896440530f313977c972d63a2eb05c78aab9c43fcb755c2f7dc9042
ppc64le python3.12-tkinter-3.12.15-1.el9_8.ppc64le.rpm 0708a4bdb93b7a95bd8e7091fc088fb6fce778a303a8cb32f71667a17f968717
ppc64le python3.12-libs-3.12.15-1.el9_8.ppc64le.rpm 1a1e9a87c67818a276b1d011bb844a725456447d65cf8ad259e23cd020b625bb
ppc64le python3.12-test-3.12.15-1.el9_8.ppc64le.rpm 796b4dde31becd09c926044711e2641def08542ebe966d471c4cfa6131cc8587
ppc64le python3.12-idle-3.12.15-1.el9_8.ppc64le.rpm 7f34a8670831f9b4a76e3dd3d4e2fe803b44000f424253240d3ab72d8e1151dc
ppc64le python3.12-devel-3.12.15-1.el9_8.ppc64le.rpm ae21c12cbddd587d57cb02ec66fba0c558c823277b6fda2e06f4198b5b5a493f
ppc64le python3.12-debug-3.12.15-1.el9_8.ppc64le.rpm e571a34fc38e293ded3eb76360e7cf03c08b7721af53b30c1bc4908ba91f14a2
ppc64le python3.12-3.12.15-1.el9_8.ppc64le.rpm ea1834037261573a0f47f69d2d1040d0d466d1a7ce7fe3dc95aea5207801e87f
s390x python3.12-devel-3.12.15-1.el9_8.s390x.rpm 03f9c4f4a207e3970685a37c1c98ed6c715bc8bf0e82a9fef2e52f2419755746
s390x python3.12-idle-3.12.15-1.el9_8.s390x.rpm 187efd1f2511ae0af8ebbd7f30cf5472c438fdce0bff9f078ed8e98b9fbd02bb
s390x python3.12-tkinter-3.12.15-1.el9_8.s390x.rpm 2dce8ca792acfeaf6981dca05fe577d032b79bac11776cbcf48b1baa8e91b57e
s390x python3.12-test-3.12.15-1.el9_8.s390x.rpm 57d5e5b1dd19f02572d785c58cc4b5667977bcd488d8d5e2267a8863518f4bda
s390x python3.12-debug-3.12.15-1.el9_8.s390x.rpm 6ba2b99422b9cdf2599894b52440984e9134a0b943113e2fd97f68eb8da9aeba
s390x python3.12-libs-3.12.15-1.el9_8.s390x.rpm b5ff8ce1820e28df9a27480b8343a3f5c10a0bd3abb6b399a4a7d8dd3f167981
s390x python3.12-3.12.15-1.el9_8.s390x.rpm d490558d652b7d82c141b1db5822e87a894c0fafd08d3d3b95dfb2e8f07d5cbd
x86_64 python3.12-test-3.12.15-1.el9_8.x86_64.rpm 242c89d2125acb4e25db68b3bb70985e09ec419cfdceeda1a9dd90e84d806103
x86_64 python3.12-devel-3.12.15-1.el9_8.x86_64.rpm 2a1485dc1e6644582df07d0d1caf394a455c3c5ecfa0d96b2cf1e69754cc415c
x86_64 python3.12-3.12.15-1.el9_8.x86_64.rpm 56f39ade59025872317402bf5b1166ea46bc0135c4fca4b31ad2fe6c9c871acd
x86_64 python3.12-libs-3.12.15-1.el9_8.x86_64.rpm 656fd9155483e9765c100d3683920fc1a8114fa9066d7cf8974c70d3ef766c96
x86_64 python3.12-debug-3.12.15-1.el9_8.x86_64.rpm 7d6455fdaee749a1345a97f7edb42f4ea26c3e5c00529e9b28bbbb1570a05bb4
x86_64 python3.12-tkinter-3.12.15-1.el9_8.x86_64.rpm 910ed5e31f05bd506d2c2e3d547714134d5af8252cc565bfa1410aeb000d1a2f
x86_64 python3.12-idle-3.12.15-1.el9_8.x86_64.rpm d3ebf1cb6dd7d9492e96794de9176419a1205d8a2a9b558ecf2856b7afd9e6db
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.