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CVE-2026-2771 Undefined behavior in the DOM: Core & HTML component
| Reporter | Title | Published | Views | Family All 291 |
|---|---|---|---|---|
 | CVE-2026-2771 | 24 Feb 202613:33 | – | attackerkb |
 | Amazon Linux 2023 : firefox (ALAS2023-2026-1470) | 30 Mar 202600:00 | – | nessus |
| Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3198 (ALAS-2026-3198) | 19 Mar 202600:00 | – | nessus |
| Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-054 (ALASFIREFOX-2026-054) | 19 Mar 202600:00 | – | nessus |
| AlmaLinux 8 : firefox (ALSA-2026:3338) | 5 Mar 202600:00 | – | nessus |
| AlmaLinux 9 : firefox (ALSA-2026:3339) | 26 Feb 202600:00 | – | nessus |
| AlmaLinux 10 : firefox (ALSA-2026:3361) | 26 Feb 202600:00 | – | nessus |
| AlmaLinux 8 : thunderbird (ALSA-2026:3515) | 6 Mar 202600:00 | – | nessus |
| AlmaLinux 9 : thunderbird (ALSA-2026:3516) | 5 Mar 202600:00 | – | nessus |
| AlmaLinux 10 : thunderbird (ALSA-2026:3517) | 6 Mar 202600:00 | – | nessus |
10
[
{
"product": "Firefox",
"vendor": "Mozilla",
"versions": [
{
"status": "unaffected",
"version": "115.33",
"lessThanOrEqual": "115.*",
"versionType": "rpm"
},
{
"status": "unaffected",
"version": "140.8",
"lessThanOrEqual": "140.*",
"versionType": "rpm"
},
{
"status": "unaffected",
"version": "148",
"lessThanOrEqual": "*",
"versionType": "rpm"
}
]
},
{
"product": "Thunderbird",
"vendor": "Mozilla",
"versions": [
{
"status": "unaffected",
"version": "140.8",
"lessThanOrEqual": "140.*",
"versionType": "rpm"
},
{
"status": "unaffected",
"version": "148",
"lessThanOrEqual": "*",
"versionType": "rpm"
}
]
}
]Data
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13 Apr 2026 13:52Current
EPSS0.00487