CVE-2022-2480

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 18.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-07-28 · updated 2026-06-17
Weakness: CWE-416

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.

Affected products

Google Chrome: before 103.0.5060.134 — fixed in 103.0.5060.134

How to fix

Upgrade to a fixed version: Google Chrome 103.0.5060.134. Check the vendor advisory for mitigations.

References

http://packetstormsecurity.com/files/168115/Chrome-content-ServiceWorkerVersion-MaybeTimeoutRequest-Heap-Use-After-Free.html
https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop_19.html
https://crbug.com/1339844
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/202208-35
http://packetstormsecurity.com/files/168115/Chrome-content-ServiceWorkerVersion-MaybeTimeoutRequest-Heap-Use-After-Free.html
https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop_19.html
https://crbug.com/1339844
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/202208-35

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