How severe is CVE-2026-8915?

CVE-2026-8915 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-8915 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-8915?

CVE-2026-8915 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-8915?

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-2026-8915 have an EU (EUVD) identifier?

Yes. CVE-2026-8915 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32679.

When was CVE-2026-8915 published?

CVE-2026-8915 was published on 2026-05-28 and last updated on 2026-06-17.

CVE-2026-8915

CVE-2026-8915 is a high-severity vulnerability in Samsung Escargot with a CVSS 3.x base score of 8.8. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-32679
Weakness: CWE-787
Affected product: Samsung Escargot
Published: 2026-05-28
Last modified: 2026-06-17

Description

Out-of-bounds write vulnerability in Samsung Open Source Escargot allows Overflow Buffers. This issue affects Escargot: 36f5fb58366a67b713c02f6fd985e924fcc09e31.

Frequently asked questions

What is CVE-2026-8915?: Out-of-bounds write vulnerability in Samsung Open Source Escargot allows Overflow Buffers. This issue affects Escargot: 36f5fb58366a67b713c02f6fd985e924fcc09e31.
How severe is CVE-2026-8915?: CVE-2026-8915 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-8915 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-8915?: CVE-2026-8915 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-8915?: 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-2026-8915 have an EU (EUVD) identifier?: Yes. CVE-2026-8915 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32679.
When was CVE-2026-8915 published?: CVE-2026-8915 was published on 2026-05-28 and last updated on 2026-06-17.

References

https://github.com/Samsung/escargot/pull/1579

Affected products (1)

cpe:2.3:a:samsung:escargot:*:*:*:*:*:*:*:*

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