How severe is CVE-2022-3312?

CVE-2022-3312 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2022-3312 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3312?

CVE-2022-3312 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3312?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-3312 published?

CVE-2022-3312 was published on 2022-11-01 and last updated on 2026-06-17.

CVE-2022-3312

CVE-2022-3312 is a medium-severity vulnerability in Google Chrome with a CVSS 3.x base score of 4.6. 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-306.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Google Chrome
Published: 2022-11-01
Last modified: 2026-06-17

Description

Insufficient validation of untrusted input in VPN in Google Chrome on ChromeOS prior to 106.0.5249.62 allowed a local attacker to bypass managed device restrictions via physical access to the device. (Chromium security severity: Medium)

Frequently asked questions

What is CVE-2022-3312?: Insufficient validation of untrusted input in VPN in Google Chrome on ChromeOS prior to 106.0.5249.62 allowed a local attacker to bypass managed device restrictions via physical access to the device. (Chromium security severity: Medium)
How severe is CVE-2022-3312?: CVE-2022-3312 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2022-3312 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3312?: CVE-2022-3312 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3312?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-3312 published?: CVE-2022-3312 was published on 2022-11-01 and last updated on 2026-06-17.

References

Affected products (1)

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

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