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CVE-2026-84641

🗓️ 01 Sep 2026 21:33:07Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 6 Views

Use-after-free and heap disclosure in Thunderbird via crafted IMAP ID response.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-84641
2 Sep 202604:48
circl
cve
CVE
CVE-2026-84641
1 Sep 202621:33
cve
cvelist
Cvelist
CVE-2026-84641 Information disclosure due to malicious IMAP server response
1 Sep 202621:33
cvelist
debiancve
Debian CVE
CVE-2026-84641
1 Sep 202621:33
debiancve
euvd
EUVD
EUVD-2026-69710
2 Sep 202600:31
euvd
kaspersky
Kaspersky
KLA91251 Multiple vulnerabilities in Mozilla Thunderbird ESR
1 Sep 202600:00
kaspersky
kaspersky
Kaspersky
KLA91254 Multiple vulnerabilities in Mozilla Thunderbird
1 Sep 202600:00
kaspersky
kaspersky
Kaspersky
KLA91255 Multiple vulnerabilities in Mozilla Thunderbird ESR
1 Sep 202600:00
kaspersky
nessus
Tenable Nessus
Mozilla Thunderbird < 140.15
1 Sep 202600:00
nessus
nessus
Tenable Nessus
Mozilla Thunderbird < 153.2
1 Sep 202600:00
nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.24anythunderbird151.0.1-r0thunderbird-151.0.1-r0.apk

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03 Sep 2026 19:01Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
EPSS0.00285
SSVC
6