High severity7.3NVD Advisory· Published Oct 1, 2024· Updated Jun 17, 2026
CVE-2024-9403
CVE-2024-9403
Description
Memory safety bugs present in Firefox 130. 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 < 131 and Thunderbird < 131.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
13unspecified+ 2 more
- (no CPE)range: unspecified
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <131.0
- (no CPE)range: <131
unspecified+ 2 more
- (no CPE)range: unspecified
- cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*range: <131.0
- (no CPE)range: <131
- osv-coords7 versionspkg:rpm/almalinux/thunderbirdpkg:rpm/almalinux/firefoxpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:apk/chainguard/firefox-esrpkg:apk/chainguard/firefoxpkg:apk/wolfi/firefoxpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
< 128.3.0-1.el9_4.alma.1+ 6 more
- (no CPE)range: < 128.3.0-1.el9_4.alma.1
- (no CPE)range: < 128.3.0-1.el8_10.alma.1
- (no CPE)range: < 153.0-1.1
- (no CPE)range: < 131-r0
- (no CPE)range: < 136.0.2-r0
- (no CPE)range: < 136.0.2-r0
- (no CPE)range: < 131.0-1.1
Patches
Vulnerability mechanics
References
3- www.mozilla.org/security/advisories/mfsa2024-46/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2024-50/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue Tracking
News mentions
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