Red Hat Security Advisory: PackageKit security update
A race condition vulnerability (CVE-2026-41651) in PackageKit, a D-Bus abstraction layer for package management, allows arbitrary package installation as root. This vulnerability affects Red Hat Enterprise Linux 7 Extended Lifecycle Support versions. Red Hat has issued a security advisory (RHSA-2026:22146) with an important severity rating and released updated packages to address this issue. The vulnerability could allow privilege escalation through improper synchronization in PackageKit. No known exploits are reported in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-41651 is a race condition vulnerability in PackageKit, a cross-distribution, cross-architecture D-Bus abstraction layer that enables session users to manage packages securely. The flaw allows an attacker to install arbitrary packages with root privileges due to improper handling of concurrent operations. This affects Red Hat Enterprise Linux 7 Extended Lifecycle Support versions. Red Hat Product Security has released updated PackageKit packages to fix this vulnerability as detailed in advisory RHSA-2026:22146.
Potential Impact
Successful exploitation of this race condition vulnerability could lead to arbitrary package installation with root privileges, resulting in privilege escalation on affected systems. This could compromise system integrity by allowing unauthorized software installation at the highest privilege level. No exploits are currently known to be active in the wild.
Mitigation Recommendations
Red Hat has released updated PackageKit packages that fix this vulnerability. Users of Red Hat Enterprise Linux 7 Extended Lifecycle Support should apply the security update as described in Red Hat advisory RHSA-2026:22146 and the referenced article https://access.redhat.com/articles/11258. Applying these official patches will remediate the vulnerability. There is no indication that additional mitigation steps are required beyond applying the update.
Red Hat Security Advisory: PackageKit security update
Description
A race condition vulnerability (CVE-2026-41651) in PackageKit, a D-Bus abstraction layer for package management, allows arbitrary package installation as root. This vulnerability affects Red Hat Enterprise Linux 7 Extended Lifecycle Support versions. Red Hat has issued a security advisory (RHSA-2026:22146) with an important severity rating and released updated packages to address this issue. The vulnerability could allow privilege escalation through improper synchronization in PackageKit. No known exploits are reported in the wild at this time.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-41651 is a race condition vulnerability in PackageKit, a cross-distribution, cross-architecture D-Bus abstraction layer that enables session users to manage packages securely. The flaw allows an attacker to install arbitrary packages with root privileges due to improper handling of concurrent operations. This affects Red Hat Enterprise Linux 7 Extended Lifecycle Support versions. Red Hat Product Security has released updated PackageKit packages to fix this vulnerability as detailed in advisory RHSA-2026:22146.
Potential Impact
Successful exploitation of this race condition vulnerability could lead to arbitrary package installation with root privileges, resulting in privilege escalation on affected systems. This could compromise system integrity by allowing unauthorized software installation at the highest privilege level. No exploits are currently known to be active in the wild.
Mitigation Recommendations
Red Hat has released updated PackageKit packages that fix this vulnerability. Users of Red Hat Enterprise Linux 7 Extended Lifecycle Support should apply the security update as described in Red Hat advisory RHSA-2026:22146 and the referenced article https://access.redhat.com/articles/11258. Applying these official patches will remediate the vulnerability. There is no indication that additional mitigation steps are required beyond applying the update.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:22146
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a1df668e29bf47b50460d41
Added to database: 6/1/2026, 9:15:20 PM
Last enriched: 6/1/2026, 9:17:02 PM
Last updated: 6/2/2026, 6:45:27 AM
Views: 5
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