CVE-2026-7963

medium Red Hat
CVSS v3 Base Score
8.0
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS Score
0.1%
Exploitation probability in 30 days
Top 70% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Published: May 5, 2026 (66 days ago)
Last Modified: May 5, 2026
Vendor: Red Hat
Source: REDHAT

Description

An inappropriate implementation flaw was found in the ServiceWorker component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=497250399

CWE

CWE-358

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 chromereleases.googleblog.com 🔗 issues.chromium.org