Secuno
ENNL
Book demo

CVE-2024-0808

Google Chrome integer overflow

9.8 CRITICALEPSS 0.55%
  1. Published23 Jan 2024

Description

Integer underflow in WebUI in Google Chrome prior to 121.0.6167.85 allowed a remote attacker to potentially exploit heap corruption via a malicious file. (Chromium security severity: High)

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

Google Chrome< 121.0.6167.85
Debian Linux11.0
Fedoraproject Fedora38 · 39

Remediation

Fixed in
Google Chrome≥ 121.0.6167.85

References

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

CVE-2026-191868.1
ieee802154_decipher_data_frame() in subsys/net/l2/ieee802154/ieee802154_frame.c…
CVE-2026-844119.8
The web management service in affected RouterOS versions contains an integer underflow…
CVE-2026-911039.8
HP has identified and remediated multiple externally reported vulnerabilities within…
CVE-2026-713528.8
Integer underflow (wrap or wraparound) in Windows Remote Access Connection Manager…
CVE-2026-698249.8
Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an unauthorized…
CVE-2026-692769.8
Integer underflow (wrap or wraparound) in Microsoft UxTheme Library (uxtheme.dll)…

Frequently asked

Is CVE-2024-0808 being actively exploited?

CVE-2024-0808 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.55%.

How severe is CVE-2024-0808?

CVE-2024-0808 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.55% probability of exploitation.

Which products are affected by CVE-2024-0808?

Affected products include Google Chrome, Debian Linux, Fedoraproject Fedora.

How do I fix CVE-2024-0808?

Upgrade affected software to a fixed version, for example Google Chrome 121.0.6167.85 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-0808 against the real software inventory on every managed device, every day. 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 worksBook a demo

Get Patch this first every Monday

Five vulnerabilities that matter this week, ranked on real exploitation. Plain language, one email, no spam.

You can unsubscribe with one click from every issue. We handle your details as described in our privacy policy.

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