Unspecified impact from networking mitigation bypass
Published Sep 15, 2026 · Updated Sep 15, 2026
Mitigation bypass in Mozilla Firefox 155 and earlier and Firefox ESR 153.2 and earlier allows attackers to cause unspecified impact via unspecified vectors. The affected Networking component is identified, but the protective control and incorrect operation that permit the bypass have not been publicly disclosed. Mozilla has not disclosed the required attacker position, privileges, interaction, or the consequence beyond bypassing a mitigation.
Summary
What happened
Mitigation bypass in Mozilla Firefox 155 and earlier and Firefox ESR 153.2 and earlier allows attackers to cause unspecified impact via unspecified vectors. The affected Networking component is identified, but the protective control and incorrect operation that permit the bypass have not been publicly disclosed. Mozilla has not disclosed the required attacker position, privileges, interaction, or the consequence beyond bypassing a mitigation.
The record
- CVE
- CVE-2026-92075
- Published
- Sep 15, 2026
- Updated
- Sep 15, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- Unavailable
- Attack vector
- Unavailable
- Privileges
- Unavailable
Timeline
How it unfolded
- Sep 15, 2026CVE publishedPublication date reported by the CVE source.
- Sep 15, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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