Red Hat Security Advisory: Insights proxy Container Image
The Insights proxy Container is used by the Insights proxy product RPM and serves as an intermediary between cystomer systems in disconnected networks, air-gapped systems or systems with no outside connections and Insights. The Insights proxy routes all Red Hat Insights traffic through itself, providing a layer of privary and security for disconnected customer systems.
AI Analysis
Technical Summary
CVE-2025-14087 is a vulnerability in GLib's GVariant parser where a buffer underflow condition can cause heap corruption. GLib is a core library providing fundamental building blocks for C applications, including the GNOME object system and utility functions. This vulnerability affects Red Hat Enterprise Linux 7 Extended Lifecycle Support versions of glib2. Red Hat has issued a security advisory (RHSA-2026:19566) with an update to fix this issue. The advisory rates the security impact as moderate and provides updated packages to remediate the vulnerability.
Potential Impact
Heap corruption caused by a buffer underflow in the GVariant parser could potentially lead to application crashes or other unintended behavior. The security impact is rated moderate by Red Hat, indicating a medium level of risk. There are no known exploits in the wild at this time.
Mitigation Recommendations
Red Hat has released a security update for glib2 in Red Hat Enterprise Linux 7 Extended Lifecycle Support to address CVE-2025-14087. Users should apply the official Red Hat update as described in the advisory RHSA-2026:19566. For detailed instructions, refer to https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor.
Red Hat Security Advisory: Insights proxy Container Image
Description
The Insights proxy Container is used by the Insights proxy product RPM and serves as an intermediary between cystomer systems in disconnected networks, air-gapped systems or systems with no outside connections and Insights. The Insights proxy routes all Red Hat Insights traffic through itself, providing a layer of privary and security for disconnected customer systems.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-14087 is a vulnerability in GLib's GVariant parser where a buffer underflow condition can cause heap corruption. GLib is a core library providing fundamental building blocks for C applications, including the GNOME object system and utility functions. This vulnerability affects Red Hat Enterprise Linux 7 Extended Lifecycle Support versions of glib2. Red Hat has issued a security advisory (RHSA-2026:19566) with an update to fix this issue. The advisory rates the security impact as moderate and provides updated packages to remediate the vulnerability.
Potential Impact
Heap corruption caused by a buffer underflow in the GVariant parser could potentially lead to application crashes or other unintended behavior. The security impact is rated moderate by Red Hat, indicating a medium level of risk. There are no known exploits in the wild at this time.
Mitigation Recommendations
Red Hat has released a security update for glib2 in Red Hat Enterprise Linux 7 Extended Lifecycle Support to address CVE-2025-14087. Users should apply the official Red Hat update as described in the advisory RHSA-2026:19566. For detailed instructions, refer to https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:19566
- Cve Count
- 1
- State
- PUBLISHED
Threat ID: 6a16097de29bf47b5064989e
Added to database: 05/26/2026, 20:58:37 UTC
Last enriched: 07/14/2026, 10:51:37 UTC
Last updated: 09/15/2026, 02:37:48 UTC
Views: 197
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