BSD PortsMozilla -- Multiple vulnerabilities
· CVE-2026-4721, CVE-2026-4709, CVE-2026-4707, CVE-2026-4706, CVE-2026-4699, CVE-2026-4698, CVE-2026-4696, CVE-2026-4694, CVE-2026-4693, CVE-2026-4692, CVE-2026-4691, CVE-2026-4690, CVE-2026-4689, CVE-2026-4687, CVE-2026-4686, CVE-2026-4685, CVE-2026-4684 · VuXML entry
CVE-2026-4721: Memory safety bugs. Potential arbitrary code execution. CVE-2026-4709: Incorrect boundary conditions in the Audio/Video: GMP component. CVE-2026-4707: Incorrect boundary conditions in the Graphics: Canvas2D component. CVE-2026-4706: Incorrect boundary conditions in the Graphics: Canvas2D component. CVE-2026-4699: Incorrect boundary conditions in the Layout: Text and Fonts component. CVE-2026-4698: JIT …
Affected versions
- firefox < 149.0.0,2
- firefox-esr < 140.9.0,2
- thunderbird < 149.0.0
By system
3 still vulnerable, 3 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 2026-03-26 | |
| 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 | (139 days after) |
| DragonFly | www/firefox-esr | 128.12.0,1 | vulnerable since 2026-03-26 | |
| 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 | (111 days after) |
| DragonFly | mail/thunderbird | 128.3.0_2 | vulnerable since 2026-03-26 | |
| 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 | (138 days after) |