Unrated severityNVD Advisory· Published Aug 6, 2024· Updated Mar 24, 2025
CVE-2024-7520
CVE-2024-7520
Description
A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
52- osv-coords49 versionspkg:apk/chainguard/firefoxpkg:apk/chainguard/firefox-esrpkg:apk/wolfi/firefoxpkg:rpm/almalinux/firefoxpkg:rpm/almalinux/firefox-x11pkg:rpm/almalinux/thunderbirdpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox-branding-SLE&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/MozillaFirefox-branding-SLE&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Leap%2015.6pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox-branding-SLE&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Enterprise%20Storage%207.1pkg: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-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP6pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg: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%2015%20SP4-LTSSpkg: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%20SP2pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg: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%20SP6
< 129.0.2-r0+ 48 more
- (no CPE)range: < 129.0.2-r0
- (no CPE)range: < 128.1.0-r0
- (no CPE)range: < 129.0.2-r0
- (no CPE)range: < 115.14.0-2.el9_4.alma.1
- (no CPE)range: < 115.14.0-2.el9_4.alma.1
- (no CPE)range: < 115.14.0-1.el9_4.alma.1
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 129.0-1.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128.2.3-150200.8.177.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-35.15.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-35.15.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128-150200.9.16.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-112.221.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-112.221.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-150200.152.146.1
- (no CPE)range: < 128.1.0-112.221.1
- (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
unspecified+ 1 more
- (no CPE)range: unspecified
- (no CPE)range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
4News mentions
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