CLSA-2026-1774438452

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1774438452
Upstream
Published
2026-03-25T11:34:16Z
Modified
2026-06-01T00:32:10.390740025Z
Summary
python3.11: Fix of 3 CVEs
Details
  • CVE-2026-1299: Fix header injection; quote newlines in email headers and reject incorrectly folded LiteralHeader values during serialization with BytesGenerator.
  • CVE-2026-0865: Fix header injection via user-controlled header names and values containing newlines; sanitize and reject header names and values containing newline characters.
  • CVE-2025-15367: Reject control characters in POP3 commands to prevent command injection via newlines in user-controlled input
References

Affected packages

TuxCare:AlmaLinux:9.2
python3.11

Package

Name
python3.11
Purl
pkg:rpm/tuxcare/python3.11?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.2-2.el9_2.2.tuxcare.els19

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json"
python3.11-debug

Package

Name
python3.11-debug
Purl
pkg:rpm/tuxcare/python3.11-debug?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.2-2.el9_2.2.tuxcare.els19

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json"
python3.11-devel

Package

Name
python3.11-devel
Purl
pkg:rpm/tuxcare/python3.11-devel?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.2-2.el9_2.2.tuxcare.els19

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json"
python3.11-idle

Package

Name
python3.11-idle
Purl
pkg:rpm/tuxcare/python3.11-idle?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.2-2.el9_2.2.tuxcare.els19

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json"
python3.11-libs

Package

Name
python3.11-libs
Purl
pkg:rpm/tuxcare/python3.11-libs?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.2-2.el9_2.2.tuxcare.els19

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json"
python3.11-test

Package

Name
python3.11-test
Purl
pkg:rpm/tuxcare/python3.11-test?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.2-2.el9_2.2.tuxcare.els19

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json"
python3.11-tkinter

Package

Name
python3.11-tkinter
Purl
pkg:rpm/tuxcare/python3.11-tkinter?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.2-2.el9_2.2.tuxcare.els19

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1774438452.json"