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Findings

CVE-2026-2794

Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android.

Published Feb 24, 2026 · updated Jul 15, 2026 · mozilla firefox

Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 24, 2026 · NIST NVD

    Detected

    Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.

  2. Jul 15, 2026 · NIST NVD

    Updated

    Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.

Affected

  • cpe mozilla/firefoxversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-2794

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-2794

    Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.

    nvd.nist.gov

References