Information disclosure in the Networking component. (CVE-2026-92070)
CVE-2026-92070 is an information disclosure vulnerability in the Networking component of Firefox. This issue was addressed and fixed in Firefox version 156 and Firefox ESR 153.3. The vulnerability could potentially allow unauthorized access to sensitive information through the networking functionality. No known exploits in the wild have been reported. Mozilla has officially released a security advisory confirming the fix.
AI Analysis
Technical Summary
CVE-2026-92070 is an information disclosure vulnerability affecting the Networking component of Firefox. The flaw was resolved in Firefox 156 and Firefox ESR 153.3. The Mozilla advisory confirms the fix and categorizes the impact as high. No further technical details about the nature of the information disclosure or exploitation methods are provided in the advisory.
Potential Impact
The vulnerability could lead to unauthorized disclosure of information through the Networking component of Firefox. The impact is rated high by the vendor, indicating that sensitive data could be exposed if exploited. However, there are no reports of active exploitation in the wild.
Mitigation Recommendations
Users and administrators should update Firefox to version 156 or later, or Firefox ESR 153.3 or later, to remediate this vulnerability. The vendor advisory confirms that the issue is fixed in these versions. No additional mitigation steps are indicated.
Information disclosure in the Networking component. (CVE-2026-92070)
Description
CVE-2026-92070 is an information disclosure vulnerability in the Networking component of Firefox. This issue was addressed and fixed in Firefox version 156 and Firefox ESR 153.3. The vulnerability could potentially allow unauthorized access to sensitive information through the networking functionality. No known exploits in the wild have been reported. Mozilla has officially released a security advisory confirming the fix.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-92070 is an information disclosure vulnerability affecting the Networking component of Firefox. The flaw was resolved in Firefox 156 and Firefox ESR 153.3. The Mozilla advisory confirms the fix and categorizes the impact as high. No further technical details about the nature of the information disclosure or exploitation methods are provided in the advisory.
Potential Impact
The vulnerability could lead to unauthorized disclosure of information through the Networking component of Firefox. The impact is rated high by the vendor, indicating that sensitive data could be exposed if exploited. However, there are no reports of active exploitation in the wild.
Mitigation Recommendations
Users and administrators should update Firefox to version 156 or later, or Firefox ESR 153.3 or later, to remediate this vulnerability. The vendor advisory confirms that the issue is fixed in these versions. No additional mitigation steps are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-w4hq-8h8w-wfpq
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-92070"]
- State
- PUBLISHED
Threat ID: 6aaa080c55bf5e2cf5ea480e
Added to database: 09/16/2026, 03:07:56 UTC
Last enriched: 09/16/2026, 05:04:02 UTC
Last updated: 09/16/2026, 06:01:24 UTC
Views: 5
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