Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.3epss 0.4%
probabilidad de explotación
0.4%top 70% de las CVE
explotación observada
noninguna fuente lo reporta
Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. 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. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Thunderbird 150.0.1, and Thunderbird 140.10.1.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Referencias
https://access.redhat.com/errata/RHSA-2026:19153https://access.redhat.com/errata/RHSA-2026:19157https://access.redhat.com/errata/RHSA-2026:19348https://access.redhat.com/errata/RHSA-2026:19370https://access.redhat.com/errata/RHSA-2026:19588https://access.redhat.com/errata/RHSA-2026:20586https://access.redhat.com/errata/RHSA-2026:21743https://access.redhat.com/errata/RHSA-2026:22324https://access.redhat.com/errata/RHSA-2026:22408https://access.redhat.com/errata/RHSA-2026:22409https://access.redhat.com/errata/RHSA-2026:22410https://access.redhat.com/errata/RHSA-2026:22708