Critical severity9.8NVD Advisory· Published Sep 3, 2024· Updated Jun 17, 2026
CVE-2024-8385
CVE-2024-8385
Description
A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
40unspecified+ 4 more
- (no CPE)range: unspecified
- (no CPE)range: <130
- (no CPE)range: unspecified
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <130.0
- cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*range: <128.2
unspecified+ 1 more
- (no CPE)range: unspecified
- (no CPE)range: <128.2
- osv-coords33 versionspkg:apk/chainguard/firefox-esrpkg:apk/wolfi/firefoxpkg:apk/chainguard/firefoxpkg:rpm/opensuse/mozjs128&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg: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%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/almalinux/firefoxpkg:rpm/almalinux/firefox-x11pkg:rpm/almalinux/thunderbirdpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP6pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5
< 128.2.0-r0+ 32 more
- (no CPE)range: < 128.2.0-r0
- (no CPE)range: < 130.0-r0
- (no CPE)range: < 130.0-r0
- (no CPE)range: < 128.2.0-1.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 128.2.0-1.el9_4.alma.1
- (no CPE)range: < 128.2.0-1.el9_4.alma.1
- (no CPE)range: < 128.2.0-1.el9_4.alma.1
- (no CPE)range: < 128.2.0-112.225.1
- (no CPE)range: < 128.2.0-112.225.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 130.0.1-1.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-150200.152.149.1
- (no CPE)range: < 128.2.0-112.225.1
Patches
Vulnerability mechanics
References
4- www.mozilla.org/security/advisories/mfsa2024-39/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2024-40/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPermissions Required
- www.mozilla.org/security/advisories/mfsa2024-43/nvd
News mentions
0No linked articles in our index yet.