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Important: Red Hat Security Advisory: thunderbird security update

🗓️ 25 Jun 2026 16:16:31Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 6 Views

Security update for Thunderbird on Red Hat Enterprise Linux 9 fixing sandbox and memory safety vulnerabilities.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-12305
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12308
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12307
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12292
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12314
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12298
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12295
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12297
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12312
16 Jun 202611:52
–attackerkb
ATTACKERKB		CVE-2026-12294
16 Jun 202611:52
–attackerkb
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30 Jun 2026 17:40Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.6
EPSS0.00476
SSVC
red hatthunderbirdsecurity updatememory safetysandboxvulnerabilities
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