Not rated
CVE-2018-12365 A compromised IPC child process can escape the content sandbox and list the names of arbitrary files on the file…
Description
A compromised IPC child process can escape the content sandbox and list the names of arbitrary files on the file system without user consent or interaction. This could result in exposure of private local files. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Thunderbird 60 | earliest → < 60 | 60 |
| Thunderbird 52.9 | earliest → < 52.9 | 52.9 |
| Firefox ESR 60.1 | earliest → < 60.1 | 60.1 |
| Firefox ESR 52.9 | earliest → < 52.9 | 52.9 |
| Firefox 61 | earliest → < 61 | 61 |
Other CVEs of Thunderbird
The 1713 CVEs of Thunderbird →
CVE-2026-118180
Matrix homeserver could redirect the chat session to a local file or network share
7.5
High
CVE-2026-118179
Request forgery via news: links
8.8
High
CVE-2026-118177
Calendar discovery accepted local file and remote network share locations
9.1
Critical
CVE-2026-118178
RSS feed could redirect its subscription to a local file or network share
5.7
Medium