Linux · Security advisory · March 21, 2022

DSA-5106-1: thunderbird security update

DSA-5106-1, released March 21, 2022, fixes 1 CVE in thunderbird (version 1:91.7.0-2~deb11u1). None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

UrgentUnsupported product
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0087
59th percentile

Fixed package versions

ProductReleaseFixed in
thunderbirdDebian 11.6 (bullseye)1:91.7.0-2~deb11u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2022-26381 Mozilla Thunderbird and 4 others: Use After Free 9.8 0.0087 None reported
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