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CVE-2026-7322 Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1

🗓️ 28 Apr 2026 13:49:09Reported by mozillaType 
vulnrichment
 vulnrichment🔗 github.com👁 8 Views

CVE-2026-7322 memory safety bugs fixed in Firefox 150.0.1, ESR 140.10.1, and ESR 115.35.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD		firefox -- Memory safety bugs
28 Apr 202600:00
–freebsd
attackerkb
ATTACKERKB		CVE-2026-7322
28 Apr 202613:49
–attackerkb
nessus
Tenable Nessus		Amazon Linux 2023 : firefox (ALAS2023-2026-1652)
20 May 202600:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3295 (ALAS-2026-3295)
14 May 202600:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-058 (ALASFIREFOX-2026-058)
14 May 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 8 : firefox (ALSA-2026:19588)
22 May 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 8 : thunderbird (ALSA-2026:20586)
27 May 202600:00
–nessus
nessus
Tenable Nessus		Debian dla-4555 : firefox-esr - security update
30 Apr 202600:00
–nessus
nessus
Tenable Nessus		Debian dla-4562 : thunderbird - security update
4 May 202600:00
–nessus
nessus
Tenable Nessus		Debian dsa-6236 : firefox-esr - security update
30 Apr 202600:00
–nessus
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07 May 2026 15:22Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00316
SSVC
memory safety bugsfirefox releasesfixed versions
8