CLSA-2026-1777542789

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1777542789.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1777542789
Upstream
  • CVE-2026-28387
Published
2026-04-30T09:53:13Z
Modified
2026-06-01T00:33:14.412260708Z
Summary
openssl: Fix of CVE-2026-28387
Details
  • CVE-2026-28387: fix use-after-free / double-free in danematch() by releasing the previously stored dane->mcert with X509free() instead of OPENSSLfree(); the slot is reference-bumped via X509upref() so the matching free is X509free()
References

Affected packages

TuxCare:CentOS-Stream:8
openssl

Package

Name
openssl
Purl
pkg:rpm/tuxcare/openssl?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-12.el8.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1777542789.json"
openssl-devel

Package

Name
openssl-devel
Purl
pkg:rpm/tuxcare/openssl-devel?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-12.el8.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1777542789.json"
openssl-libs

Package

Name
openssl-libs
Purl
pkg:rpm/tuxcare/openssl-libs?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-12.el8.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1777542789.json"
openssl-perl

Package

Name
openssl-perl
Purl
pkg:rpm/tuxcare/openssl-perl?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-12.el8.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1777542789.json"
openssl-static

Package

Name
openssl-static
Purl
pkg:rpm/tuxcare/openssl-static?distro=centos-stream-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-12.el8.tuxcare.els8

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos-stream8els/CLSA-2026-1777542789.json"