High severity8.1NVD Advisory· Published Feb 20, 2024· Updated Jun 17, 2026
CVE-2024-1557
CVE-2024-1557
Description
Memory safety bugs present in Firefox 122. 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 < 123.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6unspecified+ 2 more
- (no CPE)range: unspecified
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*range: <123.0
- (no CPE)range: <123
- osv-coords3 versionspkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:apk/chainguard/firefox-esr
< 123.0-1.1+ 2 more
- (no CPE)range: < 123.0-1.1
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 123-r0
Patches
Vulnerability mechanics
References
2- www.mozilla.org/security/advisories/mfsa2024-05/nvdVendor Advisory
- bugzilla.mozilla.org/buglist.cginvdIssue Tracking
News mentions
0No linked articles in our index yet.