High severity8.8NVD Advisory· Published Jun 2, 2023· Updated Jun 17, 2026
CVE-2023-28176
CVE-2023-28176
Description
Memory safety bugs present in Firefox 110 and Firefox ESR 102.8. 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 < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
41cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <111.0
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*range: <102.9
- (no CPE)range: <111
- (no CPE)range: unspecified
- (no CPE)range: unspecified
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <102.9
- (no CPE)range: <102.9
- (no CPE)range: unspecified
- osv-coords33 versionspkg:rpm/almalinux/firefoxpkg:rpm/almalinux/firefox-x11pkg:rpm/almalinux/thunderbirdpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-ESPOSpkg: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%2015%20SP1-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/MozillaFirefox&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4
< 102.9.0-3.el8_7.alma+ 32 more
- (no CPE)range: < 102.9.0-3.el8_7.alma
- (no CPE)range: < 102.9.0-3.el9_1.alma
- (no CPE)range: < 102.9.0-1.el8_7.alma
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 111.0.1-1.1
- (no CPE)range: < 102.9.1-150200.8.110.2
- (no CPE)range: < 102.9.0-1.1
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150000.150.79.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-150000.150.79.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-150000.150.79.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-150200.152.81.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.0-112.153.1
- (no CPE)range: < 102.9.1-150200.8.110.2
- (no CPE)range: < 102.9.1-150200.8.110.2
Patches
Vulnerability mechanics
References
4- bugzilla.mozilla.org/buglist.cginvdNot ApplicableVendor Advisory
- www.mozilla.org/security/advisories/mfsa2023-09/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2023-10/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2023-11/nvdVendor Advisory
News mentions
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