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[SECURITY] [DLA 4526-1] firefox-esr security update
| Reporter | Title | Published | Views | Family All 356 |
|---|---|---|---|---|
 | Mozilla -- Incorrect boundary conditions, integer overflow | 7 Apr 202600:00 | – | freebsd |
| Mozilla -- Memory safety bugs | 7 Apr 202600:00 | – | freebsd |
| Mozilla -- Memory safety bugs | 7 Apr 202600:00 | – | freebsd |
 | CVE-2026-5734 | 7 Apr 202612:43 | – | attackerkb |
| CVE-2026-5732 | 7 Apr 202612:43 | – | attackerkb |
| CVE-2026-5731 | 7 Apr 202612:43 | – | attackerkb |
 | Amazon Linux 2023 : firefox (ALAS2023-2026-1621) | 30 Apr 202600:00 | – | nessus |
| Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3271 (ALAS-2026-3271) | 30 Apr 202600:00 | – | nessus |
| Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-057 (ALASFIREFOX-2026-057) | 30 Apr 202600:00 | – | nessus |
| AlmaLinux 9 : firefox (ALSA-2026:7671) | 16 Apr 202600:00 | – | nessus |
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| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | any | firefox-esr | 140.9.1esr-1~deb11u1 | firefox-esr_140.9.1esr-1~deb11u1_any.deb |
| Debian | 11 | amd64 | firefox-esr-dbgsym | 140.9.1esr-1~deb11u1 | firefox-esr-dbgsym_140.9.1esr-1~deb11u1_amd64.deb |
| Debian | 11 | arm64 | firefox-esr-dbgsym | 140.9.1esr-1~deb11u1 | firefox-esr-dbgsym_140.9.1esr-1~deb11u1_arm64.deb |
| Debian | 11 | armhf | firefox-esr-dbgsym | 140.9.1esr-1~deb11u1 | firefox-esr-dbgsym_140.9.1esr-1~deb11u1_armhf.deb |
| Debian | 11 | i386 | firefox-esr-dbgsym | 140.9.1esr-1~deb11u1 | firefox-esr-dbgsym_140.9.1esr-1~deb11u1_i386.deb |
| Debian | 11 | any | firefox-esr-l10n-ach | 140.9.1esr-1~deb11u1 | firefox-esr-l10n-ach_140.9.1esr-1~deb11u1_any.deb |
| Debian | 11 | any | firefox-esr-l10n-af | 140.9.1esr-1~deb11u1 | firefox-esr-l10n-af_140.9.1esr-1~deb11u1_any.deb |
| Debian | 11 | any | firefox-esr-l10n-all | 140.9.1esr-1~deb11u1 | firefox-esr-l10n-all_140.9.1esr-1~deb11u1_any.deb |
| Debian | 11 | any | firefox-esr-l10n-an | 140.9.1esr-1~deb11u1 | firefox-esr-l10n-an_140.9.1esr-1~deb11u1_any.deb |
| Debian | 11 | any | firefox-esr-l10n-ar | 140.9.1esr-1~deb11u1 | firefox-esr-l10n-ar_140.9.1esr-1~deb11u1_any.deb |
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10 Apr 2026 23:25Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.8
EPSS0.0035
SSVC