CLSA-2026-1779436377

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1779436377
Upstream
  • CVE-2026-27447
Published
2026-05-22T07:53:04Z
Modified
2026-06-01T00:32:54.399616943Z
Summary
cups: Fix of CVE-2026-27447
Details
  • CVE-2026-27447: fix authorization bypass in cupsd by replacing case-insensitive username comparisons with byte-exact strcmp against pw->pwname; also include upstream follow-up commit 849fba7d ("Fix unauthenticated print policies", Issue #1557) to restore behavior for CUPSDAUTH_NONE policies with named ACLs
References

Affected packages

TuxCare:AlmaLinux:9.6
cups

Package

Name
cups
Purl
pkg:rpm/tuxcare/cups?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"
cups-client

Package

Name
cups-client
Purl
pkg:rpm/tuxcare/cups-client?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"
cups-devel

Package

Name
cups-devel
Purl
pkg:rpm/tuxcare/cups-devel?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"
cups-filesystem

Package

Name
cups-filesystem
Purl
pkg:rpm/tuxcare/cups-filesystem?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"
cups-ipptool

Package

Name
cups-ipptool
Purl
pkg:rpm/tuxcare/cups-ipptool?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"
cups-libs

Package

Name
cups-libs
Purl
pkg:rpm/tuxcare/cups-libs?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"
cups-lpd

Package

Name
cups-lpd
Purl
pkg:rpm/tuxcare/cups-lpd?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"
cups-printerapp

Package

Name
cups-printerapp
Purl
pkg:rpm/tuxcare/cups-printerapp?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.3op2-33.el9_6.1.tuxcare.els6

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1779436377.json"