Red Hat Security Advisory: webkit2gtk3 security update
Red Hat has issued a security advisory for webkit2gtk3 addressing two vulnerabilities in WebKitGTK, the GTK port of the WebKit rendering engine. The first vulnerability (CVE-2024-54543) may lead to memory corruption when processing maliciously crafted web content. The second vulnerability (CVE-2025-24162) may cause an unexpected process crash under similar conditions. These issues affect Red Hat Enterprise Linux 9.2 Extended Update Support and related variants. An update to webkit2gtk3 version 2.46.6-1.el9_2 has been released to address these vulnerabilities.
AI Analysis
Technical Summary
This advisory covers two security vulnerabilities in the webkitgtk component of WebKitGTK. CVE-2024-54543 involves memory corruption triggered by processing maliciously crafted web content, while CVE-2025-24162 involves an unexpected process crash from similar input. Both vulnerabilities are rated as important by Red Hat Product Security. The update to webkit2gtk3 version 2.46.6-1.el9_2 for Red Hat Enterprise Linux 9.2 Extended Update Support and related distributions includes fixes for these issues. No CVSS scores are provided in the advisory, but the impact includes potential memory corruption and process crashes. No known exploits in the wild have been reported.
Potential Impact
Successful exploitation of CVE-2024-54543 could lead to memory corruption, which may result in application instability or potential code execution depending on the context. CVE-2025-24162 could cause an unexpected process crash, leading to denial of service for affected applications using WebKitGTK. Both vulnerabilities arise from processing maliciously crafted web content, potentially impacting applications that embed or use WebKitGTK for rendering web content.
Mitigation Recommendations
Red Hat has released an official security update for webkit2gtk3 (version 2.46.6-1.el9_2) that addresses these vulnerabilities. Users of Red Hat Enterprise Linux 9.2 Extended Update Support and related variants should apply this update promptly. For detailed update instructions, refer to Red Hat's advisory and article at https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor.
Red Hat Security Advisory: webkit2gtk3 security update
Description
Red Hat has issued a security advisory for webkit2gtk3 addressing two vulnerabilities in WebKitGTK, the GTK port of the WebKit rendering engine. The first vulnerability (CVE-2024-54543) may lead to memory corruption when processing maliciously crafted web content. The second vulnerability (CVE-2025-24162) may cause an unexpected process crash under similar conditions. These issues affect Red Hat Enterprise Linux 9.2 Extended Update Support and related variants. An update to webkit2gtk3 version 2.46.6-1.el9_2 has been released to address these vulnerabilities.
Affected software
pkg:rpm/redhat/webkit2gtk3Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers two security vulnerabilities in the webkitgtk component of WebKitGTK. CVE-2024-54543 involves memory corruption triggered by processing maliciously crafted web content, while CVE-2025-24162 involves an unexpected process crash from similar input. Both vulnerabilities are rated as important by Red Hat Product Security. The update to webkit2gtk3 version 2.46.6-1.el9_2 for Red Hat Enterprise Linux 9.2 Extended Update Support and related distributions includes fixes for these issues. No CVSS scores are provided in the advisory, but the impact includes potential memory corruption and process crashes. No known exploits in the wild have been reported.
Potential Impact
Successful exploitation of CVE-2024-54543 could lead to memory corruption, which may result in application instability or potential code execution depending on the context. CVE-2025-24162 could cause an unexpected process crash, leading to denial of service for affected applications using WebKitGTK. Both vulnerabilities arise from processing maliciously crafted web content, potentially impacting applications that embed or use WebKitGTK for rendering web content.
Mitigation Recommendations
Red Hat has released an official security update for webkit2gtk3 (version 2.46.6-1.el9_2) that addresses these vulnerabilities. Users of Red Hat Enterprise Linux 9.2 Extended Update Support and related variants should apply this update promptly. For detailed update instructions, refer to Red Hat's advisory and article at 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-2025:2126
- Cve Count
- 2
- Additional Cves
- ["CVE-2025-24162"]
- Cvss Version
- null
Threat ID: 6a419cab27e9c79719ab8fe5
Added to database: 06/28/2026, 22:14:03 UTC
Last enriched: 06/28/2026, 22:20:39 UTC
Last updated: 07/07/2026, 22:28:14 UTC
Views: 11
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