CLSA-2026-1779359157

See a problem?
Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1779359157.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1779359157
Upstream
  • CVE-2026-45186
Published
2026-05-21T10:26:02Z
Modified
2026-06-04T09:45:28.323177688Z
Summary
Fix CVE(s): CVE-2026-45186
Details
  • SECURITY UPDATE: Denial of service via quadratic attribute-name collision check in libexpat before 2.8.1
    • debian/patches/CVE-2026-45186.patch: introduce per-element defaultAttsNames hash table and use it for O(1) attribute collision detection in defineAttribute
    • CVE-2026-45186
References

Affected packages

TuxCare:Debian:10 / expat

Package

Name
expat
Purl
pkg:deb/tuxcare/expat?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.6-2+deb10u7+tuxcare.els5

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1779359157.json"

TuxCare:Debian:10 / libexpat1

Package

Name
libexpat1
Purl
pkg:deb/tuxcare/libexpat1?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.6-2+deb10u7+tuxcare.els5

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1779359157.json"

TuxCare:Debian:10 / libexpat1-dev

Package

Name
libexpat1-dev
Purl
pkg:deb/tuxcare/libexpat1-dev?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.6-2+deb10u7+tuxcare.els5

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1779359157.json"