CLSA-2026-1784291449

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784291449.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1784291449
Upstream
CVE (3)
Published
2026-07-17T12:31:14Z
Modified
2026-10-26T09:30:12Z
Summary
expat: Fix of 2 CVEs
Details
  • CVE-2026-50219: reject libexpat API re-entry from inside handler callbacks to prevent use-after-free
  • CVE-2026-56131: extend the handler re-entrancy guard to XML_ResumeParser
  • CVE-2026-56412: guard XML_TOK_DATA_CHARS handler calls in doCdataSection
References

Affected packages

TuxCare:AlmaLinux:9.2 / expat

Package

Name
expat
Purl
pkg:rpm/tuxcare/expat?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.5.0-1.el9_2.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784291449.json"

TuxCare:AlmaLinux:9.2 / expat-devel

Package

Name
expat-devel
Purl
pkg:rpm/tuxcare/expat-devel?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.5.0-1.el9_2.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784291449.json"

TuxCare:AlmaLinux:9.2 / expat-static

Package

Name
expat-static
Purl
pkg:rpm/tuxcare/expat-static?distro=almalinux-9.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.5.0-1.el9_2.tuxcare.els14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1784291449.json"