How severe is CVE-2017-15405?

CVE-2017-15405 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-15405 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15405?

CVE-2017-15405 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-15405?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-15405 published?

CVE-2017-15405 was published on 2019-01-09 and last updated on 2026-06-17.

CVE-2017-15405

CVE-2017-15405 is a high-severity vulnerability in Google Chrome with a CVSS 3.x base score of 7.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-362.

Key facts

Severity: High (CVSS 3.x base score 7.0)
CVSS v2: 6.9
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-362
Affected product: Google Chrome
Published: 2019-01-09
Last modified: 2026-06-17

Description

Inappropriate symlink handling and a race condition in the stateful recovery feature implementation could lead to a persistance established by a malicious code running with root privileges in cryptohomed in Google Chrome on Chrome OS prior to 61.0.3163.113 allowed a local attacker to execute arbitrary code via a crafted HTML page.

Frequently asked questions

What is CVE-2017-15405?: Inappropriate symlink handling and a race condition in the stateful recovery feature implementation could lead to a persistance established by a malicious code running with root privileges in cryptohomed in Google Chrome on Chrome OS prior to 61.0.3163.113 allowed a local attacker to execute arbitrary code via a crafted HTML page.
How severe is CVE-2017-15405?: CVE-2017-15405 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-15405 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15405?: CVE-2017-15405 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-15405?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-15405 published?: CVE-2017-15405 was published on 2019-01-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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