CVE-2022-2480

Name: CVE-2022-2480
Creator: NVD / NIST
Published: 2022-07-28T02:15:08.067+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 17.86%

Last modified Jun 17, 2026

CVE-2022-2480 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Use after free in Service Worker API in Google Chrome prior to 103.0.5060.134 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.. EPSS estimates a 17.86% chance of exploitation in the next 30 days.

Description

Use after free in Service Worker API in Google Chrome prior to 103.0.5060.134 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

17.86%

96.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Google	Chrome	< 103.0.5060.134

References

http://packetstormsecurity.com/files/168115/Chrome-content-ServiceWorkerVersion-MaybeTimeoutRequest-Heap-Use-After-Free.htmlThird Party Advisory, VDB Entry
https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop_19.htmlRelease Notes, Vendor Advisory
https://crbug.com/1339844Permissions Required, Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKLJ3B3D5BCVWE3QNP4N7HHF26OHD567/
https://security.gentoo.org/glsa/202208-35Third Party Advisory
http://packetstormsecurity.com/files/168115/Chrome-content-ServiceWorkerVersion-MaybeTimeoutRequest-Heap-Use-After-Free.htmlThird Party Advisory, VDB Entry
https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop_19.htmlRelease Notes, Vendor Advisory
https://crbug.com/1339844Permissions Required, Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKLJ3B3D5BCVWE3QNP4N7HHF26OHD567/
https://security.gentoo.org/glsa/202208-35Third Party Advisory

Timeline

Published: Jul 28, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-2480?

Use after free in Service Worker API in Google Chrome prior to 103.0.5060.134 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

How severe is CVE-2022-2480?

CVE-2022-2480 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 17.86% probability of exploitation in the next 30 days.

How do I fix CVE-2022-2480?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-2480?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST