How severe is CVE-2026-25209?

CVE-2026-25209 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability low.

Is CVE-2026-25209 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25209?

CVE-2026-25209 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25209?

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

Does CVE-2026-25209 have an EU (EUVD) identifier?

Yes. CVE-2026-25209 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21826.

When was CVE-2026-25209 published?

CVE-2026-25209 was published on 2026-04-13 and last updated on 2026-06-17.

CVE-2026-25209

CVE-2026-25209 is a medium-severity vulnerability in Samsung Escargot with a CVSS 3.x base score of 6.5. 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-125.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-21826
Weakness: CWE-125
Affected product: Samsung Escargot
Published: 2026-04-13
Last modified: 2026-06-17

Description

Out-of-bounds read vulnerability in Samsung Open Source Escargot allows Resource Leak Exposure.This issue affects Escargot: 97e8115ab1110bc502b4b5e4a0c689a71520d335.

Frequently asked questions

What is CVE-2026-25209?: Out-of-bounds read vulnerability in Samsung Open Source Escargot allows Resource Leak Exposure.This issue affects Escargot: 97e8115ab1110bc502b4b5e4a0c689a71520d335.
How severe is CVE-2026-25209?: CVE-2026-25209 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability low.
Is CVE-2026-25209 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25209?: CVE-2026-25209 affects Samsung Escargot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25209?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-25209 have an EU (EUVD) identifier?: Yes. CVE-2026-25209 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-21826.
When was CVE-2026-25209 published?: CVE-2026-25209 was published on 2026-04-13 and last updated on 2026-06-17.

References

https://github.com/Samsung/escargot/pull/1554

Affected products (1)

cpe:2.3:a:samsung:escargot:2026-03-26:*:*:*:*:*:*:*

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