CVE detail
CVE-2026-0880
Sandbox escape due to integer overflow in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.
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 30.0 · diversity 14.5 · 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
32 source links · newest first
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0880.jsonsecurity.access.redhat.com
No excerpt available.
Vendor Advisorysecurity.access.redhat.comJan 13, 2026, 2:16 PM - https://bugzilla.redhat.com/show_bug.cgi?id=2428975bugzilla.redhat.com
No excerpt available.
Exploitbugzilla.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/security/cve/CVE-2026-0880access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2286access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2271access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2231access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2220access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2074access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2073access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2070access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2069access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2047access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2044access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2043access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:2041access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1487access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1471access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1462access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1461access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1415access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1414access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1413access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:1320access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:0924access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:0694access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://access.redhat.com/errata/RHSA-2026:0667access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJan 13, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-05/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgJan 13, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-04/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgJan 13, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-03/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgJan 13, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-02/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgJan 13, 2026, 2:16 PM - https://www.mozilla.org/security/advisories/mfsa2026-01/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgJan 13, 2026, 2:16 PM - https://bugzilla.mozilla.org/show_bug.cgi?id=2005014bugzilla.mozilla.org
No excerpt available.
Exploitbugzilla.mozilla.orgJan 13, 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
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