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OESA-2026-1463 python3 security update

🗓️ 28 Feb 2026 12:46:00Reported by GoogleType 
osv
 osv🔗 osv.dev👁 4 Views

Python security update fixes cookie values, header names and values, and email header injections.

Related
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities found in CICS Transaction Gateway for Multiplatforms.
21 May 202614:27
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Operator package issues
18 Jun 202620:00
–ibm
ATTACKERKB		CVE-2026-0672
20 Jan 202621:52
–attackerkb
ATTACKERKB		CVE-2026-1299
23 Jan 202616:27
–attackerkb
ATTACKERKB		CVE-2026-0865
20 Jan 202621:26
–attackerkb
ATTACKERKB		CVE-2026-3644
16 Mar 202617:37
–attackerkb
Tenable Nessus		Amazon Linux 2023 : python3.13, python3.13-devel, python3.13-freethreading (ALAS2023-2026-1437)
19 Feb 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : python3.12, python3.12-devel, python3.12-idle (ALAS2023-2026-1444)
19 Feb 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : python3.11, python3.11-devel, python3.11-idle (ALAS2023-2026-1447)
6 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : python3, python3-devel, python3-idle (ALAS2023-2026-1583)
13 Apr 202600:00
–nessus
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28 Feb 2026 13:03Current
6Medium risk
Vulners AI Score6
CVSS 46
EPSS0.0056
SSVC
cookie valuesheader injectionemail header injectionwsgiref headersbytes generator
4