CVE-2025-1020 Memory safety bugs fixed in Firefox 135 and Thunderbird 135
| Reporter | Title | Published | Views | Family All 105 |
|---|---|---|---|---|
 | CVE-2025-1020 | 4 Feb 202514:15 | – | alpinelinux |
 | Astra Linux – Vulnerability in Firefox | 14 Sep 202612:41 | – | astralinux |
 | Mozilla Firefox Thunderbird Heap Buffer Overflow | 5 Mar 202500:00 | – | bdu_fstec |
 | CVE-2025-1020 vulnerabilities | 4 Feb 202514:15 | – | cgr |
 | CVE-2025-1020 | 4 Feb 202514:16 | – | circl |
 | Mozilla Firefox security vulnerabilities | 4 Feb 202500:00 | – | cnnvd |
 | Mozilla Firefox Memory Corruption Vulnerability (CNVD-2025-03275) | 10 Feb 202500:00 | – | cnvd |
 | CVE-2025-1020 | 4 Feb 202513:58 | – | cve |
 | CVE-2025-1020 | 4 Feb 202513:58 | – | debiancve |
 | EUVD-2025-1975 | 3 Oct 202520:07 | – | euvd |
10
[
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"status": "unaffected",
"version": "135",
"lessThanOrEqual": "*",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"status": "unaffected",
"version": "135",
"lessThanOrEqual": "*",
"versionType": "rpm"
}
]
}
]Data
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13 Apr 2026 14:25Current
CVSS 3.19.8
EPSS0.0054
SSVC