CVEvulnerability
CVE-2022-26386
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-12-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-377
Description
Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in <code>/tmp</code>, but this behavior was changed to download them to <code>/tmp</code> where they could be affected by other local users. This behavior was reverted to the original, user-specific directory. <br>*This bug only affects Firefox for macOS and Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 91.7 and Thunderbird < 91.7.
Affected configurations
• mozilla firefox esr (< 91.7)
• mozilla thunderbird (< 91.7)
Related
Weakness · not in database (1)
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1752396 Exploit, Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-11/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-12/ Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1752396 Exploit, Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-11/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-12/ Vendor Advisory