CVE detail
CVE-2026-2782
Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
- https://www.mozilla.org/security/advisories/mfsa2026-17/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 24, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-16/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 24, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-15/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 24, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-13/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 24, 2026, 2:16 PM - https://bugzilla.mozilla.org/show_bug.cgi?id=2010743bugzilla.mozilla.org
No excerpt available.
Exploitbugzilla.mozilla.orgFeb 24, 2026, 2:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
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- CVE-2026-16379CVSS 8.8 · High
Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
- CVE-2026-16372CVSS 8.8 · High
Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
- CVE-2026-16371CVSS 8.8 · High
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
- CVE-2026-16366CVSS 8.8 · High
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.