6.5

CVE-2026-106280: google chrome Incorrect Authorization

Analyzed
AliasesDEBIAN-CVE-2026-106280
Published 06-10-2026Last modified 08-10-2026

Vulnerability summary

CVE-2026-106280 is a medium (CVSS 6.5) Incorrect Authorization vulnerability in google chrome. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.8% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 6.5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.23%
0%100%
Low · Change unavailable
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 3
OPENSUSE-SU-2026:12091-1OPENSUSE-SU-2026:22041-1OPENSUSE-SU-2026:22124-1

Timeline

  1. 06-10-2026
    PublishedVulnerability first disclosed.
  2. 08-10-2026
    Last modifiedVulnerability information updated.

Description

Incorrect authorization in PermissionElement in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

14%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

07-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, user interaction (CVSS vector). Other conditions: not stated in public data.

Debian1 product
  • chromiumAll versions (No fix recorded) | < 155.0.8059.39-1~deb12u1 | < 155.0.8059.39-1~deb13u1 | < 155.0.8059.39-1
Google1 product
  • chrome≥ 155.0.8059.39, < 155.0.8059.39 | < 155.0.8059.39

2 vendors · 2 products

References

3 links