FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

Mozilla -- Memory safety bugs

Affected packages
	firefox	<	141.0,2
	firefox-esr	<	140.1
	firefox-esr	<	128.13
	firefox-esr	<	115.26
	thunderbird	<	141.0
	thunderbird-esr	<	140.1
	thunderbird	<	128.13

Details

VuXML ID	4faa01cb-685e-11f0-a12d-b42e991fc52e
Discovery	2025-07-22
Entry	2025-07-24

security@mozilla.org reports:

Memory safety bugs present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.

[source]

References

CVE Name	CVE-2025-8034
URL	https://nvd.nist.gov/vuln/detail/CVE-2025-8034