CVE-2026-0880
- Source
- https://cve.org/CVERecord?id=CVE-2026-0880
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0880.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-0880
- Downstream
- Related
- Published
- 2026-01-13T14:16:38.557Z
- Modified
- 2026-03-15T22:51:43.874944Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.
- References
-
- https://www.mozilla.org/security/advisories/mfsa2026-03/
- https://www.mozilla.org/security/advisories/mfsa2026-04/
- https://www.mozilla.org/security/advisories/mfsa2026-05/
- https://www.mozilla.org/security/advisories/mfsa2026-01/
- https://www.mozilla.org/security/advisories/mfsa2026-02/
- https://bugzilla.mozilla.org/show_bug.cgi?id=2005014
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0880.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "115.32.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "147.0"
}
]
},
{
"events": [
{
"introduced": "128.0"
},
{
"fixed": "140.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "140.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "147.0"
}
]
}
]