CVE-2024-5695

Mozilla Firefox vulnerability

9.8 CRITICALEPSS 0.58%

Published11 Jun 2024

Description

If an out-of-memory condition occurs at a specific point using allocations in the probabilistic heap checker, an assertion could have been triggered, and in rarer situations, memory corruption could have occurred. This vulnerability affects Firefox < 127.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Mozilla Firefox< 127.0

Remediation

Fixed in

Mozilla Firefox≥ 127.0

Frequently asked

Is CVE-2024-5695 being actively exploited?

CVE-2024-5695 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.58%.

How severe is CVE-2024-5695?

CVE-2024-5695 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.58% probability of exploitation.

Which products are affected by CVE-2024-5695?

Affected products include Mozilla Firefox.

How do I fix CVE-2024-5695?

Upgrade affected software to a fixed version, for example Mozilla Firefox 127.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-5695 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation works Book a demo

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.