Home / mailings [SECURITY] [DSA 6598-1] thunderbird security update
Posted on 30 October 2026
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6598-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
October 30, 2026 https://www.debian.org/security/faq
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Package : thunderbird
CVE ID : CVE-2026-117860 CVE-2026-117861 CVE-2026-117862 CVE-2026-117863
CVE-2026-117864 CVE-2026-117865 CVE-2026-117866 CVE-2026-117867
CVE-2026-117868 CVE-2026-117869 CVE-2026-117870 CVE-2026-117871
CVE-2026-117872 CVE-2026-117873 CVE-2026-117874 CVE-2026-117875
CVE-2026-117876 CVE-2026-117877 CVE-2026-117878 CVE-2026-117879
CVE-2026-117880 CVE-2026-117881 CVE-2026-117882 CVE-2026-117883
CVE-2026-117884 CVE-2026-117885 CVE-2026-117886 CVE-2026-117887
CVE-2026-117888 CVE-2026-117889 CVE-2026-117890 CVE-2026-117891
CVE-2026-117892 CVE-2026-117893 CVE-2026-117894 CVE-2026-117895
CVE-2026-117896 CVE-2026-117897 CVE-2026-117898 CVE-2026-117899
CVE-2026-117900 CVE-2026-117901 CVE-2026-117902 CVE-2026-117903
CVE-2026-117904 CVE-2026-117905 CVE-2026-117906 CVE-2026-117907
CVE-2026-117908 CVE-2026-117909 CVE-2026-117910 CVE-2026-117911
CVE-2026-117912 CVE-2026-117913 CVE-2026-117914 CVE-2026-117915
CVE-2026-117916 CVE-2026-117917 CVE-2026-117918 CVE-2026-117919
CVE-2026-117920 CVE-2026-117921 CVE-2026-117922 CVE-2026-117923
CVE-2026-117924 CVE-2026-117925 CVE-2026-117926 CVE-2026-117927
CVE-2026-117928 CVE-2026-117929 CVE-2026-117930 CVE-2026-117931
CVE-2026-117932 CVE-2026-117933 CVE-2026-117934 CVE-2026-117935
CVE-2026-117936 CVE-2026-117937 CVE-2026-117938 CVE-2026-117939
CVE-2026-117940 CVE-2026-117941 CVE-2026-117942 CVE-2026-117943
CVE-2026-117944 CVE-2026-117945 CVE-2026-117946 CVE-2026-117947
CVE-2026-117948 CVE-2026-117949 CVE-2026-117950 CVE-2026-117951
CVE-2026-117952 CVE-2026-117953 CVE-2026-117954 CVE-2026-117955
CVE-2026-117956 CVE-2026-117957 CVE-2026-117958 CVE-2026-117959
CVE-2026-117960 CVE-2026-117961 CVE-2026-117962 CVE-2026-117963
CVE-2026-117964 CVE-2026-117965 CVE-2026-117966 CVE-2026-117967
CVE-2026-117968 CVE-2026-117969 CVE-2026-117970 CVE-2026-117971
CVE-2026-117972 CVE-2026-117973 CVE-2026-117974 CVE-2026-117975
CVE-2026-117976 CVE-2026-117977 CVE-2026-117978 CVE-2026-117979
CVE-2026-117980 CVE-2026-117981 CVE-2026-117982 CVE-2026-117983
CVE-2026-117984 CVE-2026-117985 CVE-2026-117986 CVE-2026-117987
CVE-2026-117988 CVE-2026-117989 CVE-2026-117990 CVE-2026-117991
CVE-2026-117992 CVE-2026-117993 CVE-2026-117994 CVE-2026-117995
CVE-2026-117996 CVE-2026-117997 CVE-2026-117998 CVE-2026-117999
CVE-2026-118000 CVE-2026-118002 CVE-2026-118003 CVE-2026-118004
CVE-2026-118174 CVE-2026-118175 CVE-2026-118176 CVE-2026-118177
CVE-2026-118178 CVE-2026-118179 CVE-2026-118180
Multiple security issues were discovered in Thunderbird, which could result
in the execution of arbitrary code or information disclosure
For the stable distribution (trixie), these problems have been fixed in
version 1:153.6.0esr-1~deb13u1.
We recommend that you upgrade your thunderbird packages.
For the detailed security status of thunderbird please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/thunderbird
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
