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Important: python3 security update

🗓️ 02 Apr 2026 00:00:00Reported by AlmaLinuxType 
almalinux
 almalinux🔗 errata.almalinux.org👁 9 Views

Python security update fixes command-line option injection in webbrowser.open() via crafted URLs.

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Refs
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IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Operator package issues
10 Jun 202618:06
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FreeBSD		Python -- The webbrowser.open() API allows leading dashes
20 Mar 202600:00
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FreeBSD		python -- more webbrowser.open() command injection vulnerabilities
6 Apr 202600:00
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ATTACKERKB		CVE-2026-4519
20 Mar 202615:08
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ATTACKERKB		CVE-2026-4786
13 Apr 202621:52
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Tenable Nessus		Amazon Linux 2023 : python3.13, python3.13-devel, python3.13-freethreading (ALAS2023-2026-1555)
13 Apr 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : python3.14, python3.14-devel, python3.14-freethreading (ALAS2023-2026-1556)
13 Apr 202600:00
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Tenable Nessus		Amazon Linux 2023 : python3.12, python3.12-devel, python3.12-idle (ALAS2023-2026-1557)
13 Apr 202600:00
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Tenable Nessus		Amazon Linux 2023 : python3.11, python3.11-devel, python3.11-idle (ALAS2023-2026-1558)
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OSOS VersionArchitecturePackagePackage VersionFilename
almalinux8i686python3-libs3.6.8-75.el8_10.alma.1python3-libs-3.6.8-75.el8_10.alma.1.i686.rpm
almalinux8i686python3-test3.6.8-75.el8_10.alma.1python3-test-3.6.8-75.el8_10.alma.1.i686.rpm
almalinux8i686platform-python3.6.8-75.el8_10.alma.1platform-python-3.6.8-75.el8_10.alma.1.i686.rpm
almalinux8i686python3-idle3.6.8-75.el8_10.alma.1python3-idle-3.6.8-75.el8_10.alma.1.i686.rpm
almalinux8i686python3-tkinter3.6.8-75.el8_10.alma.1python3-tkinter-3.6.8-75.el8_10.alma.1.i686.rpm
almalinux8i686platform-python-devel3.6.8-75.el8_10.alma.1platform-python-devel-3.6.8-75.el8_10.alma.1.i686.rpm
almalinux8i686platform-python-debug3.6.8-75.el8_10.alma.1platform-python-debug-3.6.8-75.el8_10.alma.1.i686.rpm
almalinux8x86_64python3-test3.6.8-75.el8_10.alma.1python3-test-3.6.8-75.el8_10.alma.1.x86_64.rpm
almalinux8x86_64python3-libs3.6.8-75.el8_10.alma.1python3-libs-3.6.8-75.el8_10.alma.1.x86_64.rpm
almalinux8x86_64platform-python3.6.8-75.el8_10.alma.1platform-python-3.6.8-75.el8_10.alma.1.x86_64.rpm
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03 Apr 2026 12:01Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.13.3
CVSS 47
EPSS0.00216
SSVC
Pythoncommand line injectionwebbrowser opencrafted URLssecurity fix
9