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CVE-2026-2776

🗓️ 24 Feb 2026 13:33:12Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 2 Views

Sandbox escape in External Software Telemetry due to boundary errors affecting Firefox and Thunderbird before specified versions.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.23anyfirefox145.0-r0firefox-145.0-r0.apk
Alpine Linux3.23anythunderbird145.0-r0thunderbird-145.0-r0.apk

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13 Apr 2026 15:17Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.110
EPSS0.00483
SSVC
2