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CVE-2026-2797

firefox: thunderbird: Use-after-free in the JavaScript: GC component

Veröffentlicht Geändert CWE 416
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (hoch), Ubuntu (mittel).

Beschreibung

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
chainguardfirefox148.0-r0
rapidfort alpine 3.20thunderbird150.0-r0
rapidfort alpine 3.21thunderbird150.0-r0
rapidfort alpine 3.22thunderbird150.0-r0
rapidfort alpine 3.23thunderbird150.0-r0
rapidfort fedora 43firefox, firefox-langpacks, thunderbird und 1 weitere148.0.2-1.fc43 und 1 weitere
rapidfort ubuntu 20.04thunderbirdkein Fix angegeben
rapidfort ubuntu 22.04thunderbirdkein Fix angegeben
rapidfort ubuntu 24.04thunderbirdkein Fix angegeben
ubuntu 22.04thunderbirdkein Fix angegeben
wolfifirefox148.0-r0
Alle 14 Einträge aus 11 Quellen zeigen
QuellePaketBehoben in
chainguardfirefox148.0-r0
rapidfort alpine 3.20thunderbird150.0-r0
rapidfort alpine 3.21thunderbird150.0-r0
rapidfort alpine 3.22thunderbird150.0-r0
rapidfort alpine 3.23thunderbird150.0-r0
rapidfort fedora 43firefox148.0.2-1.fc43
rapidfort fedora 43firefox-langpacks148.0.2-1.fc43
rapidfort fedora 43thunderbird149.0.1-3.fc43
rapidfort fedora 43thunderbird-librnp-rnp149.0.1-3.fc43
rapidfort ubuntu 20.04thunderbirdkein Fix angegeben
rapidfort ubuntu 22.04thunderbirdkein Fix angegeben
rapidfort ubuntu 24.04thunderbirdkein Fix angegeben
ubuntu 22.04thunderbirdkein Fix angegeben
wolfifirefox148.0-r0

Referenzen

Alle 11 Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.