CVE-2026-84134
EUVD-2026-6908201.09.2026, 13:20
Other issue in the Profile Backup component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| mozilla | firefox | 𝑥 < 153.2.0 |
| mozilla | thunderbird | 𝑥 < 153.2.0 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| mozilla | firefox | 154.0.0 ≤ 𝑥 < 155.0.0 | CNA |
| mozilla | firefox_esr | 141.0.0 ≤ 𝑥 < 153.2.0 | CNA |
| mozilla | thunderbird | 154.0 ≤ 𝑥 < 155.0 | CNA |
| mozilla | thunderbird_esr | 141.0.0 ≤ 𝑥 < 153.2.0 | CNA |
Ubuntu Releases
Ubuntu Product | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
| ||||||||||
| thunderbird |
| ||||||||||
| mozjs38 |
| ||||||||||
| mozjs52 |
| ||||||||||
| mozjs68 |
| ||||||||||
| mozjs78 |
| ||||||||||
| mozjs91 |
| ||||||||||
| mozjs102 |
| ||||||||||
| mozjs115 |
|
openSUSE / SLES Releases
openSUSE Product | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MozillaFirefox |
| ||||||||||||||||||||||
| MozillaFirefox-branding-SLE-153 |
| ||||||||||||||||||||||
| MozillaFirefox-devel |
| ||||||||||||||||||||||
| MozillaFirefox-translations-common |
| ||||||||||||||||||||||
| MozillaFirefox-translations-other |
|
Common Weakness Enumeration