Red Hat Security Advisory: webkit2gtk3 security update
Multiple security vulnerabilities have been identified in webkit2gtk3, the GTK port of the WebKit rendering engine. These include issues that may cause unexpected process crashes, cross-origin data exfiltration, denial-of-service conditions, and cross-site scripting attacks via malicious web content or iframes. The vulnerabilities affect Red Hat Enterprise Linux 8.4 variants. Red Hat has issued an important security advisory with updates to address these issues.
AI Analysis
Technical Summary
This advisory covers several vulnerabilities in webkit2gtk3, including CVE-2024-44192 (unexpected process crash from malicious content), CVE-2024-54467 (cross-origin data exfiltration by malicious websites), CVE-2024-54551 (denial-of-service from web content), CVE-2025-24208 (cross-site scripting via malicious iframe), and others leading to crashes in WebKitGTK and Safari. These vulnerabilities stem from improper handling of crafted web content and iframe loading. Red Hat has released updated packages for Red Hat Enterprise Linux 8.4 to mitigate these issues.
Potential Impact
Exploitation of these vulnerabilities could lead to denial-of-service through process crashes, unauthorized data exfiltration across origins, and cross-site scripting attacks. These impacts can compromise application stability and confidentiality of data processed by webkit2gtk3. The advisory rates the security impact as Important (high severity). No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released updated webkit2gtk3 packages for Red Hat Enterprise Linux 8.4 variants to address these vulnerabilities. Users should apply these official updates promptly following Red Hat's guidance at https://access.redhat.com/articles/11258. No additional mitigation actions are specified or required beyond applying the vendor-provided patches.
Red Hat Security Advisory: webkit2gtk3 security update
Description
Multiple security vulnerabilities have been identified in webkit2gtk3, the GTK port of the WebKit rendering engine. These include issues that may cause unexpected process crashes, cross-origin data exfiltration, denial-of-service conditions, and cross-site scripting attacks via malicious web content or iframes. The vulnerabilities affect Red Hat Enterprise Linux 8.4 variants. Red Hat has issued an important security advisory with updates to address these issues.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers several vulnerabilities in webkit2gtk3, including CVE-2024-44192 (unexpected process crash from malicious content), CVE-2024-54467 (cross-origin data exfiltration by malicious websites), CVE-2024-54551 (denial-of-service from web content), CVE-2025-24208 (cross-site scripting via malicious iframe), and others leading to crashes in WebKitGTK and Safari. These vulnerabilities stem from improper handling of crafted web content and iframe loading. Red Hat has released updated packages for Red Hat Enterprise Linux 8.4 to mitigate these issues.
Potential Impact
Exploitation of these vulnerabilities could lead to denial-of-service through process crashes, unauthorized data exfiltration across origins, and cross-site scripting attacks. These impacts can compromise application stability and confidentiality of data processed by webkit2gtk3. The advisory rates the security impact as Important (high severity). No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released updated webkit2gtk3 packages for Red Hat Enterprise Linux 8.4 variants to address these vulnerabilities. Users should apply these official updates promptly following Red Hat's guidance at https://access.redhat.com/articles/11258. No additional mitigation actions are specified or required beyond applying the vendor-provided patches.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:8064
- Cve Count
- 8
- Additional Cves
- ["CVE-2024-54467","CVE-2024-54551","CVE-2025-24189","CVE-2025-24208","CVE-2025-24209","CVE-2025-24216","CVE-2025-30427"]
- Cvss Version
- null
Threat ID: 6a4049e627e9c79719834665
Added to database: 06/27/2026, 22:08:38 UTC
Last enriched: 06/27/2026, 22:35:02 UTC
Last updated: 06/28/2026, 08:51:21 UTC
Views: 6
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