CVE-2024-3860

low-risk

Published 2024-04-16

An out-of-memory condition during object initialization could result in an empty shape list. If the JIT subsequently traced the object it would crash. This vulnerability affects Firefox < 125.

Do I need to act?

0.05% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.2/10 Medium

LOCAL / LOW complexity

Affected Products (1)

Firefox

Affected Vendors

Mozilla

References (4)

Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1881417

Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-18/

Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1881417

Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-18/

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low-risk

Severity 20/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal