How severe is CVE-2024-2886?

CVE-2024-2886 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-2886 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-2886?

CVE-2024-2886 primarily affects Google Chrome. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-2886?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-2886 have an EU (EUVD) identifier?

Yes. CVE-2024-2886 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27830.

When was CVE-2024-2886 published?

CVE-2024-2886 was published on 2024-03-26 and last updated on 2026-06-17.

CVE-2024-2886

CVE-2024-2886 is a high-severity vulnerability in Google Chrome with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-416.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-27830
Weakness: CWE-416
Affected product: Google Chrome
Published: 2024-03-26
Last modified: 2026-06-17

Description

Use after free in WebCodecs in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

Frequently asked questions

What is CVE-2024-2886?: Use after free in WebCodecs in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)
How severe is CVE-2024-2886?: CVE-2024-2886 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-2886 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-2886?: CVE-2024-2886 primarily affects Google Chrome. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-2886?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-2886 have an EU (EUVD) identifier?: Yes. CVE-2024-2886 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27830.
When was CVE-2024-2886 published?: CVE-2024-2886 was published on 2024-03-26 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

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