Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefox-x11Upgrade firefox | May 27, 2026 | May 26, 2026 |
| Amazon Linux Ami 2 | — | Upgrade firefoxUpgrade thunderbird | Jun 8, 2026 | Jun 8, 2026 |
| Amazon_linux_2023 | — | Upgrade firefox-debugsourceUpgrade firefoxUpgrade firefox-debuginfo | May 28, 2026 | May 7, 2026 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | May 10, 2026 | May 10, 2026 |
| Freebsd | — | Upgrade firefox-esr | May 13, 2026 | May 8, 2026 |
| Mfsa2026 41 | — | Upgrade to Mozilla Firefox ESR version 140.10.2 | May 7, 2026 | May 7, 2026 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 140.10.2 | May 10, 2026 | May 8, 2026 |
| Oracle_linux | — | Upgrade firefox | May 28, 2026 | May 7, 2026 |
| Redhat_linux | — | Upgrade firefoxUpgrade firefox-debugsourceNo solution existsUpgrade firefox-x11Upgrade firefox-debuginfo | May 20, 2026 | May 7, 2026 |
| Rocky_linux | — | Upgrade firefox-debuginfoUpgrade firefoxUpgrade firefox-debugsource | Jun 1, 2026 | May 29, 2026 |
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