Memory safety bugs fixed in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.3epss 0.4%
probabilidade de exploração
0.4%top 70% das CVEs
exploração observada
nãonenhuma fonte 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
Referências
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