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RHSA-2026:19456
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Source
https://access.redhat.com/errata/RHSA-2026:19456
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:19456.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:19456
Upstream
CVE-2026-4878
Published
2026-05-20T10:10:46Z
Modified
2026-06-04T10:06:49Z
Severity
6.7 (Medium)
CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: libcap security update
Details
References
https://access.redhat.com/errata/RHSA-2026:19456
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2451615
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19456.json
https://access.redhat.com/security/cve/CVE-2026-4878
https://www.cve.org/CVERecord?id=CVE-2026-4878
https://nvd.nist.gov/vuln/detail/CVE-2026-4878
https://bugzilla.redhat.com/show_bug.cgi?id=2447554
Affected packages
Red Hat:enterprise_linux_eus:10.0
libcap
Package
Name
libcap
Purl
pkg:rpm/redhat/libcap
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.69-7.el10_0.1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19456.json"
libcap-debuginfo
Package
Name
libcap-debuginfo
Purl
pkg:rpm/redhat/libcap-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.69-7.el10_0.1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19456.json"
libcap-debugsource
Package
Name
libcap-debugsource
Purl
pkg:rpm/redhat/libcap-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.69-7.el10_0.1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19456.json"
libcap-devel
Package
Name
libcap-devel
Purl
pkg:rpm/redhat/libcap-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.69-7.el10_0.1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:19456.json"
RHSA-2026:19456 - OSV