How severe is CVE-2026-8585?

CVE-2026-8585 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-8585 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-8585?

CVE-2026-8585 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-8585?

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.

Does CVE-2026-8585 have an EU (EUVD) identifier?

Yes. CVE-2026-8585 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30403.

When was CVE-2026-8585 published?

CVE-2026-8585 was published on 2026-05-14 and last updated on 2026-06-17.

CVE-2026-8585

CVE-2026-8585 is a high-severity vulnerability in Google Chrome with a CVSS 3.x base score of 7.5. 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-693.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30403
Weakness: CWE-693
Affected product: Google Chrome
Published: 2026-05-14
Last modified: 2026-06-17

Description

Inappropriate implementation in Media in Google Chrome on iOS prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)

Frequently asked questions

What is CVE-2026-8585?: Inappropriate implementation in Media in Google Chrome on iOS prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)
How severe is CVE-2026-8585?: CVE-2026-8585 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-8585 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-8585?: CVE-2026-8585 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-8585?: 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.
Does CVE-2026-8585 have an EU (EUVD) identifier?: Yes. CVE-2026-8585 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30403.
When was CVE-2026-8585 published?: CVE-2026-8585 was published on 2026-05-14 and last updated on 2026-06-17.

References

Affected products (1)

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

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