How severe is CVE-2026-47310?

CVE-2026-47310 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-47310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-47310?

CVE-2026-47310 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-47310?

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-2026-47310 have an EU (EUVD) identifier?

Yes. CVE-2026-47310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30840.

When was CVE-2026-47310 published?

CVE-2026-47310 was published on 2026-05-19 and last updated on 2026-06-17.

CVE-2026-47310

CVE-2026-47310 is a high-severity vulnerability in Samsung Escargot with a CVSS 3.x base score of 7.8. 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-416.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30840
Weakness: CWE-416
Affected product: Samsung Escargot
Published: 2026-05-19
Last modified: 2026-06-17

Description

Use after free vulnerability in Samsung Open Source Escargot allows Pointer Manipulation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.

Frequently asked questions

What is CVE-2026-47310?: Use after free vulnerability in Samsung Open Source Escargot allows Pointer Manipulation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
How severe is CVE-2026-47310?: CVE-2026-47310 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-47310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-47310?: CVE-2026-47310 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-47310?: 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-2026-47310 have an EU (EUVD) identifier?: Yes. CVE-2026-47310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30840.
When was CVE-2026-47310 published?: CVE-2026-47310 was published on 2026-05-19 and last updated on 2026-06-17.

References

https://github.com/Samsung/escargot/pull/1565

Affected products (1)

cpe:2.3:a:samsung:escargot:2026-05-14:*:*:*:*:*:*:*

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