High severity8.8NVD Advisory· Published Dec 22, 2022· Updated Jun 17, 2026
CVE-2022-46878
CVE-2022-46878
Description
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. 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 affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
49cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <108.0
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*range: <102.6
- (no CPE)range: unspecified
- (no CPE)range: unspecified
- (no CPE)range: <102.6
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <102.6
- (no CPE)range: unspecified
- (no CPE)range: <102.6
- osv-coords41 versionspkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/almalinux/firefoxpkg:rpm/almalinux/thunderbirdpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Manager%20Server%204.1pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
< 102.6.0-1.1+ 40 more
- (no CPE)range: < 102.6.0-1.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 102.6.0-1.el9_1.alma
- (no CPE)range: < 102.6.0-2.el8_7.alma
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-112.142.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150000.150.68.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 102.6.0-150200.8.96.1
- (no CPE)range: < 102.6.0-150200.8.96.1
- (no CPE)range: < 102.6.0-150200.8.96.1
- (no CPE)range: < 102.6.0-150200.8.96.1
- (no CPE)range: < 102.6.0-150200.152.70.1
- (no CPE)range: < 108.0.1-1.1
Patches
Vulnerability mechanics
References
6- www.mozilla.org/security/advisories/mfsa2022-51/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2022-52/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2022-53/nvdVendor Advisory
- bugzilla.mozilla.org/buglist.cginvdBroken LinkIssue Tracking
- security.gentoo.org/glsa/202305-06nvd
- security.gentoo.org/glsa/202305-13nvd
News mentions
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