CLSA-2026-1778599722

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1778599722.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1778599722
Upstream
  • CVE-2026-4878
Published
2026-05-12T15:28:46Z
Modified
2026-06-04T09:47:36.242983248Z
Summary
Fix CVE(s): CVE-2026-4878
Details
* SECURITY UPDATE: TOCTOU race condition in cap_set_file()
 - debian/patches/CVE-2026-4878.patch: open the target file and operate
   on /proc/self/fd/N so the inode is locked between the regular-file
   check and the xattr update
 - CVE-2026-4878
References

Affected packages

TuxCare:Ubuntu:18.04 / libcap-dev

Package

Name
libcap-dev
Purl
pkg:deb/tuxcare/libcap-dev?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.25-1.2+tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1778599722.json"

TuxCare:Ubuntu:18.04 / libcap2

Package

Name
libcap2
Purl
pkg:deb/tuxcare/libcap2?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.25-1.2+tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1778599722.json"

TuxCare:Ubuntu:18.04 / libcap2-bin

Package

Name
libcap2-bin
Purl
pkg:deb/tuxcare/libcap2-bin?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.25-1.2+tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1778599722.json"

TuxCare:Ubuntu:18.04 / libpam-cap

Package

Name
libpam-cap
Purl
pkg:deb/tuxcare/libpam-cap?distro=ubuntu-18.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.25-1.2+tuxcare.els2

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2026-1778599722.json"