How severe is CVE-2026-47313?

CVE-2026-47313 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2026-47313 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-47313?

CVE-2026-47313 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-47313?

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

Does CVE-2026-47313 have an EU (EUVD) identifier?

Yes. CVE-2026-47313 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30845.

When was CVE-2026-47313 published?

CVE-2026-47313 was published on 2026-05-19 and last updated on 2026-07-24.

CVE-2026-47313

CVE-2026-47313 is a medium-severity vulnerability in Samsung Escargot with a CVSS 3.x base score of 5.5. 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-789.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30845
Weakness: CWE-789
Affected product: Samsung Escargot
Published: 2026-05-19
Last modified: 2026-07-24

Description

Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.

Frequently asked questions

What is CVE-2026-47313?: Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
How severe is CVE-2026-47313?: CVE-2026-47313 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2026-47313 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-47313?: CVE-2026-47313 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-47313?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-47313 have an EU (EUVD) identifier?: Yes. CVE-2026-47313 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30845.
When was CVE-2026-47313 published?: CVE-2026-47313 was published on 2026-05-19 and last updated on 2026-07-24.

References

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

Affected products (1)

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

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