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Vulnerability record · CVE-2026-17877 · published 30 July 2026

CVE-2026-17877: Google chrome improper privilege management vulnerability

Google · Chrome

Inappropriate implementation in Chromoting in Google Chrome on Linux prior to 151.0.7922.72 allowed a local attacker to perform OS-level privilege escalation via malicious network traffic. (Chromium security severity: Medium)

8.4 CVSS 3.1 High EPSS 0.13% · top 98.0% CWE-269 · Improper privilege management
8.4CVSS 3.1 base score
0.13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
3 Aug 2026Last modified by NVD

Description

Inappropriate implementation in Chromoting in Google Chrome on Linux prior to 151.0.7922.72 allowed a local attacker to perform OS-level privilege escalation via malicious network traffic. (Chromium security severity: Medium)

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html Release NotesVendor Advisory
https://issues.chromium.org/issues/522426086 Permissions Required

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-17877), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.