Use-after-free in the SVG component. (CVE-2026-92024)
A use-after-free vulnerability exists in the SVG component of Firefox. This security flaw was addressed and fixed in Firefox version 156 and Firefox ESR versions 115.41, 140.16, and 153.3. The vulnerability is considered high impact due to the potential risks associated with use-after-free bugs in memory management.
AI Analysis
Technical Summary
CVE-2026-92024 is a use-after-free vulnerability in the SVG component of the Firefox browser. This flaw allows for potential memory corruption issues that could be exploited to cause unexpected behavior or crashes. Mozilla has fixed this vulnerability in Firefox 156 and Firefox ESR 115.41, 140.16, and 153.3. The vendor advisory classifies the impact as high and provides official patches in these versions.
Potential Impact
The vulnerability is classified as high impact by Mozilla. Use-after-free bugs can lead to memory corruption, which may be leveraged to execute arbitrary code or cause denial of service. However, no known exploits in the wild have been reported for this specific vulnerability at the time of publication.
Mitigation Recommendations
Mozilla has released official fixes for this vulnerability in Firefox 156 and Firefox ESR 115.41, 140.16, and 153.3. Users and administrators should update to these versions or later to remediate the issue. No additional mitigation actions are required beyond applying these updates.
Use-after-free in the SVG component. (CVE-2026-92024)
Description
A use-after-free vulnerability exists in the SVG component of Firefox. This security flaw was addressed and fixed in Firefox version 156 and Firefox ESR versions 115.41, 140.16, and 153.3. The vulnerability is considered high impact due to the potential risks associated with use-after-free bugs in memory management.
Affected software
pkg:github/mozilla/firefox-esrRun 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
CVE-2026-92024 is a use-after-free vulnerability in the SVG component of the Firefox browser. This flaw allows for potential memory corruption issues that could be exploited to cause unexpected behavior or crashes. Mozilla has fixed this vulnerability in Firefox 156 and Firefox ESR 115.41, 140.16, and 153.3. The vendor advisory classifies the impact as high and provides official patches in these versions.
Potential Impact
The vulnerability is classified as high impact by Mozilla. Use-after-free bugs can lead to memory corruption, which may be leveraged to execute arbitrary code or cause denial of service. However, no known exploits in the wild have been reported for this specific vulnerability at the time of publication.
Mitigation Recommendations
Mozilla has released official fixes for this vulnerability in Firefox 156 and Firefox ESR 115.41, 140.16, and 153.3. Users and administrators should update to these versions or later to remediate the issue. No additional mitigation actions are required beyond applying these updates.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-hv2v-8fc2-jwf6
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-92024"]
- State
- PUBLISHED
Threat ID: 6aaa081155bf5e2cf5ea483a
Added to database: 09/16/2026, 03:08:01 UTC
Last enriched: 09/16/2026, 05:06:43 UTC
Last updated: 09/16/2026, 06:01:24 UTC
Views: 5
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