Mozilla -- Incorrect boundary conditions
· CVE-2025-10532 · VuXML entry
[email protected] reports: The vulnerability has been assessed to have moderate impact on affected systems, potentially allowing attackers to exploit incorrect boundary conditions in the JavaScript Garbage Collection component. In Thunderbird specifically, these flaws cannot be exploited through email as scripting is disabled when reading mail, but remain potential risks in browser or browser-like contexts
Affected versions
- firefox < 143.0.0,2
- firefox-esr < 140.3
- thunderbird < 143.0
By system
2 still vulnerable, 4 fixed. Where VuXML applies (FreeBSD, DragonFly, FreeBSD's derivatives) a port is vulnerable while its version is in a range; pkgsrc says itself whether it lists a CVE of this advisory; OpenBSD and MidnightBSD keep no list this site reads, so their row is only an estimate: FreeBSD's ranges applied to upstream's version.
| System | Port | Version | State | Fixed |
|---|---|---|---|---|
| DragonFly | www/firefox | 131.0_1,2 | vulnerable since 2025-10-07 | |
| OpenBSD | www/mozilla-firefox | 158.0.1 | out of range, by version | |
| NetBSD | www/firefox | 154.0.1nb1 | not listed | |
| MidnightBSD | www/firefox | 158.0.1,2 | out of range, by version | |
| FreeBSD | www/firefox | 158.0.1,2 | fixed | (309 days after) |
| DragonFly | www/firefox-esr | 128.12.0,1 | fixed | |
| OpenBSD | www/firefox-esr | 153.5.1 | out of range, by version | |
| NetBSD | www/firefox-esr | 140 | not listed | |
| MidnightBSD | www/firefox-esr | 153.5.1,1 | out of range, by version | |
| FreeBSD | www/firefox-esr | 153.5.1,2 | fixed | (281 days after) |
| DragonFly | mail/thunderbird | 128.3.0_2 | vulnerable since 2025-10-07 | |
| OpenBSD | mail/mozilla-thunderbird | 153.5.1 | out of range, by version | |
| NetBSD | mail/thunderbird | 154.0nb1 | not listed | |
| MidnightBSD | mail/thunderbird | 158.0.1 | out of range, by version | |
| FreeBSD | mail/thunderbird | 158.0.1 | fixed | (308 days after) |