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CLSA-2026-1774261018 python3.9: Fix of 3 CVEs

🗓️ 23 Mar 2026 10:17:05Reported by GoogleType 
osv
 osv🔗 osv.dev👁 5 Views

Fixes CVEs in Python 3.9: validate headers, reject control chars in POP3, and prevent folding.

Related
Refs
ReporterTitlePublishedViews
Family
FreeBSD		Python -- poplib module, when passed a user-controlled command, can have additional commands injected using newlines
20 Jan 202600:00
–freebsd
FreeBSD		python -- several security vulnerabilities
16 Jan 202600:00
–freebsd
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Certified Container UBI updates
2 Jul 202610:48
–ibm
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Certified Container UBI updates
7 Apr 202616:23
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple Operator package issues
14 Apr 202615:27
–ibm
IBM Security Bulletins		Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software
29 Jun 202615:52
–ibm
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-2025-15367
20 Jan 202621:47
–attackerkb
ATTACKERKB		CVE-2026-1299
23 Jan 202616:27
–attackerkb
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01 Jun 2026 00:32Current
7.1High risk
Vulners AI Score7.1
CVSS 46
EPSS0.0056
SSVC
header injectionPOP3 control charactersheader folding
5