BSD Ports

Mozilla -- Memory safety bugs

· CVE-2025-11721 · VuXML entry

[email protected] reports: Memory safety bug. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code.

Affected versions

By system

2 still vulnerable, 2 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.

SystemPortVersionStateFixed
DragonFlywww/firefox131.0_1,2 vulnerable since 2025-10-17
OpenBSDwww/mozilla-firefox158.0.1 out of range, by version
NetBSDwww/firefox154.0.1nb1 not listed
MidnightBSDwww/firefox158.0.1,2 out of range, by version
FreeBSDwww/firefox158.0.1,2 fixed (299 days after)
DragonFlymail/thunderbird128.3.0_2 vulnerable since 2025-10-17
OpenBSDmail/mozilla-thunderbird153.5.1 out of range, by version
NetBSDmail/thunderbird154.0nb1 not listed
MidnightBSDmail/thunderbird158.0.1 out of range, by version
FreeBSDmail/thunderbird158.0.1 fixed (298 days after)