ALSA-2026:19153

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:19153.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:19153
Related
  • CVE-2026-7320
  • CVE-2026-7321
  • CVE-2026-7322
  • CVE-2026-7323
Published
2026-05-19T00:00:00Z
Modified
2026-05-26T16:59:30.366098010Z
Summary
Important: thunderbird security update
Details

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

  • firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.10.1 and Firefox 150.0.1 (CVE-2026-7323)
  • firefox: thunderbird: Information disclosure due to incorrect boundary conditions in the Audio/Video component (CVE-2026-7320)
  • firefox: thunderbird: Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1 (CVE-2026-7322)
  • firefox: thunderbird: webrtc: Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component (CVE-2026-7321)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

Affected packages

AlmaLinux:10 / thunderbird

Package

Name
thunderbird
Purl
pkg:rpm/almalinux/thunderbird

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
140.10.1-1.el10_2.alma.1

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:19153.json"